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YOUNG HEUNGIRON & STEEL CO., LTD.
GR
EE
TIN
GB
RIE
F H
ISTO
RY
W
B
YOUNG HEUNG IRON & STEEL CO.,LTD. is among the premier producers in the fieldof steel wire products, striving always to beat industry standard.The motto of our company has been HONESTY,ORIGINALITY and SERVICE since established in 1977.
YOUNG HEUNG IRON & STEEL CO.,LTD. has been continually taking pains to reachthe highest quality by high-qualified engineers and accumulated technology for our product ;WIRE ROPE, HARD DRAWN STEEL WIRE, GALVANIZED STEEL WIRE & STRANDS,GALVANIZED AIRCRAFT CABLE, INNER CABLE, STEEL BARS FOR PRESTRESSEDCONCRETE, LOW RELAXATION STEEL STRANDS FOR PRESTRESSED CONCRETE& COLD DRAWN STEEL BAR.
We believe YOUNG HEUNG IRON & STEEL CO.,LTD. has reached internationalprominence within the complex steel industry of wire producing companies.
The continuing challenge for the 21st century is our promise to always improve our productsand maintain leadership in our products.We will contribute both the highest quality and the best service to our customers.
YOU can be assured of our COMPETITIVE PRICING POLICY.The BEST QUALITY,FAST and TIMELY DELIVERY and EXCELLENT SERVICE.
WELCOME TO OUR COMPANY
BRIEF HISTORY
The Company was established
Completed 1st expansion plant
Approval of Korean Industrial Standard
(Wire Rope & Hard drawn Steel Wire)
Approval of Korean Industrial Standard
(Galv. Steel Wire Strands)
Paid in Capital was increased to 5Billion won
Approval Japanese Industrial Standard(Wire Rope)
Approval of ISO 9001(LRQA)
Approval of Korean Industrial Standard
(Steel Bars for Prestressed Concrete & Low Relaxation Steel
Strands for Prestressed Concrete)
Approval of Japanese Industrial Standard(PC Strands)
Approval of Japanese Industrial Standard
(Galv. Steel Wire Strands & Hard drawn Steel Wire)
Merged in the KISCO Group (KOREA IRON & STEEL CO.,LTD.)
Approval of API 9A Quality System (API)
1977. 20. Apr.
1979. 5. Jun.
1979. 1. Sep.
1983. 27. Dec.
1987. 15. Oct.
1989. 5. Jul.
1994. 8. Sep.
1996. 16. Nov.
2001. 13. Aug.
2004. 28. Apr.
2004. 22. Dec.
2008. 07. Mar.
CO
NTE
NTS
Highest quality,
highest service
ISO 9001 QS 9000
CO
NTE
NTS
Highest quality,
highest service
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Welcome to our company/BriefHistory
Wire Rope
General information
Typical rope constructions
Federal specif ication
API Specif ication
BS specif ication
JIS specif ication
Unique Rope
Swaged Wire Rope
Compact Wire Rope
YG-5 Wire Rope
Plastic Impregnated Wire Rope
Elevator Wire Rope
Cable Laid Rope
Galvanized Steel Wire Strand
Hard Drawn Steel Wire
Piano Wire
Standard Lubrication Chart for Wire
How To Order Steel Wire Rope
GAC & Inner Cable
Low Relaxation Prestressed Concrete
X-Bon/ Super-Bon
Cold Drawn Steel Bars
General Information
Free Cutt ing Steel
Machine Structural Carbon Steel
Spring Steels & Machine Structural Al loy Steels
Reference Charts
WIRE ROPEWIRE ROPE
WIRE ROPE
A. THE MOST IMPROVED FACILITY FOR PATENTING
Young Heung’s patenting process has an in-line facility,
which consistently sets Heat-treatment and Pickling.
This in-line process creates the maximum Heat-treatment proficiency
and perfectly manufactured products.
B. OUR NEW MODERNIZED ZINC COATING PROCESS
Young Heung uses a ceramic galvanizing furnace resulting in
high quality galvanized finished wire products.
C. “SUPER POWER”ROPE
Young Heung’s new modernized facility can answer all our
customers’requests for high quality wire ropes.
D. SPECIAL WIRE DEVELOPMENT
Young Heung’s technical superiority permits us to produce
special wire ropes such as high grade mining, compact, swaged
and elevator wire ropes in addition to our highly reputed General
Purpose Wire Ropes.
E. SPECIALITY OF PRODUCTION PROCESS
Young Heung continues in our effort to improve our production
manufacturing process, including pre-forming, post-forming,
pretension etc.
THE TECHNICAL SPECIALITYOF YOUNG HEUNG
WIRE ROPE
YOUNG WIRE5
1. Construction of wire rope
2. Grades of rope wire
The design of a rope is determined by
STRAND CONSTRUCTIONThe number and arrangement of wires in each strand
ROPE CONSTRUCTIONThe number and arrangement of strands in each rope
THE CORE
Young Heung wire ropes are made of steel wires classified into following tensile
strength grades to meet various requirements according to the applications.
: Special grade to meet requirement of hoisting ropes on
traction elevators
: Galvanized wires coated with zinc through hot dip process
for protection against corrosion
: Ungalvanized and drawn galvanized wires for general
purpose wire ropes.
: Ungalvanized high tensile grade wires for general purpose
wire ropes.
: Extra high tensile grade is used in the manufacture of wire
rope where ultimate breaking strength is required.
Grade 135 kg/mm²
Grade 150/160 kg/mm²
Grade 165 kg/mm²
Grade 180 kg/mm²
Grade 195 kg/mm²
GENERALINFORMATION
STRAND
WIRE
CORE
IDENTIFICATION TAPE
WIRE ROPE
YOUNG WIRE 6
3. Wire rope lay
GENERALINFORMATION
right handregular lay
left handregular lay
right handlang’s lay
left handlang’s lay
: Clockwise
: Counter-clockwise
: Wires in strands are laid in the opposite direction of the strands and are parallel to the rope axis. Ropes with regular lay are easy to handle and have greater resistance to crushing than those with lang lay.
: Wires are laid in the same direction as the strands of the rope, and in an angle to the rope axis. Longer lengths of the individual wires are exposed, creating greater resistance to wear and improved flexibility. Lang lay ropes should only be used where both rope ends are “fixed”and therefore, should not be used with a swivel type terminal.
Right lay
Left lay
Regular lay
Lang lay
YOUNG WIRE7
4. Cores for wire ropes 5. Preformed ropes
6. Lubrication
7. Diameter of wire ropes
In the preforming process the wires andstrands are given their final helical pitchbefore being laid up into rope. Ropes madein this way show no tendency to untwistwhen cut.
Lubrication reduces internal friction of thewires and strands and protects againstcorrosion. Grease is applied to all ropes.If special lubricants are required this mustbe specifically stated at time of ordering.
The diameter of a wire rope is the diameter of the circle which encloses all of the wires.When measuring wire rope it is important to take the greatest distance of the outer limits ofthe ‘Crowns’ of two opposite strands. A measurement across the valleys will result inincorrect lower readings.
IWRC(Independent Wire Rope Core)The main core is an independent wire rope,normally having the construction 7x7, 7x17(S)IWSC(Independent Wire Strand Core)The main core is an independent wire strand,normally having the same construction as theouter strands of the rope.
Steel
Fibre cores are stranded and comprised either :Natural fibres such as sisal, hemp, jute, andcotton.Synthetic fibres such as polyimide,polyethylene, and polypropylene.
Fibre
Correct Incorrect
GENERALINFORMATION
YOUNG WIRE 8
8. SHEAVE AND DRUM
10. MUST AVOID FOR LONGER LIFE OF ROPE
9. SAFETY FACTOR OF WIRE ROPEWhen a rope is bent around the sheave
or drum, individual wires in the strandare subjected to bending stress andrepeated bending fatigue. To obtain asmooth operation and longer life forthe wire rope line, it is necessary tokeep the diameter of sheave and drumabove the recommendable figures ofthe Table and to keep the surface ofthe grooves sharp and smooth.
Twist, Loop or Kink of wire rope.Moisture, Dust and Acid or Sulphuric Hume gas.Overload.Crushing or hammering.Severe or reverse bending(S-Bending).Too small Sheaves, Drums and Guide Rollers.Hard rolling or Sheaves and Rollers.Worn Groove, Broken or Soft Sheaves and Rollers.Poor or No Lubrication.Heat Influence.Wrong Fitting and Spooling on the Drum.Excessive Fleet Angle.Vibration.Obstacles, Sand and Grit on the surface of operation line.Shock-Too fast start or Stop.
It is difficult to fix the safety factor foreach type of wire rope to be used forvarious equipment, as this factordepends not only on the load carried,but also on the speed of rope working,the kinds of fitting used for rope ends,the acceleration and deacceleration,length of rope, the number, size andarrangements of sheave and drums etc.The following safety factors areminimum requirements for safety andeconomy in the common installation.Minimum Diameter of Sheave and Drum
(D=Wire Rope Dia.)
Safety Factor of Wire Rope 6 x 7
6 x 19
6 x 37
6 x S(19)
6 x Fi(25)
6 x Fi(29)
8 x S(19)
18 x 7
45 x D
30 x D
20 x D
33 x D
26 x D
24 x D
27 x D
35 x D
70 x D
45 x D
30 x D
50 x D
39 x D
35 x D
40 x D
50 x D
Construction Min. Dia. Recommendable Dia.
ElevatorCrane, HoistDerrick, SlingGuy or Stay,
Horizontal Pull orTractionMain Wire of
Aerial Rope Way
Purpose Min.S.F.
10
6
4
3
GENERALINFORMATION
YOUNG WIRE9
TYPICAL ROPECONSTRUCTIONS
6 x 7FC 6 x 19FC 6 x 37FC 6 x 61FC
6 x 61IWRC6 x 37IWRC7 x 37WSC7 x 19WSC7 x 7WSC
6 x 12FC 6 x 24FC 6 x S(24)FC 6 x 30FC
8 x Fi(25)FC8 x W(19)FC8 x S(19)FC6 x Fi(25)FC
17 x 7FC 18 x 7FC 19 x 7 35 x 7
4 x WS(36)FC4 x Fi(29)FC8 x Fi(25)IWRC8 x S(19)IWRC
Non-RotatingRope
ElevatorRope
MarineRope
PointContactLay Rope
19 x 19(S)
YOUNG WIRE 10
TYPICAL ROPECONSTRUCTIONS
LinearContactLay Rope6 x19Class
LinearContactLay Rope6 x37Class
6xS(19)FC 6xS(19)IWRC 6xW(19)FC 6xW(19)IWRC
6xWS(26)IWRC6xWS(26)FC6xFi(25)IWRC6xFi(25)FC6xFi(21)FC
6 x Fi(29)FC 6 x Fi(29)IWRC 6 x WS(31)FC 6 x WS(31)IWRC
6 x SeS(37)FC6 x WS(41)IWRC6 x WS(41)FC6 x WS(36)IWRC6 x WS(36)FC
6 x SeS(37)IWRC 6 x FiS(49)FC 6 x FiS(49)IWRC 6 x FiS(37)IWRC 6 x WS(37)FC
6 x Fi(33)IWRC 6 x SWS(49)FC 6 x SWS(49)IWRC 6 x SFi(36)FC 6 x SFi(41)IWRC
YOUNG WIRE11
CompactWireRope
6 x 7FC 6 x S(19)FC 6 x S(19)IWRC 6 x WS(26)FC
6 x WS(36)IWRC6 x WS(36)FC6 x WS(31)IWRC6 x WS(31)FC6 x WS(26)IWRC
8 x 19(S)C FC 8 x 19(S)C IWRC 19 x 7C 19 x 19(S)C 35 x 7C
8 x 26(WS)S IWRC6 x 26(WS)SS IWRC6 x 26(WS)S IWRC4 x 39(SES) FC
7 x 7 x 7 7 x 7 x 19 3 x 7
GuardRope
CableLaidRope
SwagedWireRope
GalvanizedSteelStrand
1 x 3 1 x 7 1 x 19 1 x 37
TYPICAL ROPECONSTRUCTIONS
YOUNG WIRE 12
GalvanizedAircraftCable
P.V.CCoatedCable
InnerCable
7 x 7 7 x 19 1 x 19 6 x 19IWRC
PVC COATED 6 x 19IWRCPVC COATED 1 x 19PVC COATED 7 x 19PVC COATED 7 x 7
1 x 3 1 x 7 1 x 12 1 x 13
8 x 7+(1 x 19)7 x 197 x 71 x 371 x 19
KSJISK.R.A.B.S.LLOYD’SG.L.N.K.B.V.D.N.VR.I.N.AISO 9001ISO 14001ISO/TS 16949API 9A
(Ministry of Trade & Industry, Republic of Korea)(Ministry or Trade & Industry, Japan)(Korean Register of Shipping)(American Bureau of Shipping)(Lloyd’s Register of Shipping)(Germanischer Lloyd)(Nippon Kaiji Kyokai)(Bureau Veritas)(Det Norske Veritas)(Registro Italiano Navale)(Lloyd’s Register Quality Assurance)(Lloyd’s Register Quality Assurance)(Lloyd’s Register Quality Assurance)(American Petroleum Institute)
“Authorized by”
TYPICAL ROPECONSTRUCTIONS
YOUNG WIRE13
FEDERALSPECIFICATION(RR-W-410)
6x7 BRIGHT WIRE ROPE6x7 +Fiber Core
RopeDia.(in.)
Approx.Weight/ft.
(Lb) Improved Plow Steel
Nominal Breaking Load (Lb)
5,280
8,200
11,720
15,860
20,600
26,000
31,800
45,400
61,400
79,400
99,600
122,000
146,200
172,400
0.094
0.15
0.21
0.29
0.38
0.48
0.59
0.84
1.15
1.50
1.90
2.34
2.84
3.38
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
11/8
11/4
13/8
11/2
Galvanizing : Strength shall be deducted by 10% from Bright(Uncoated)Wire Ropes.
6x24 GALVANIZED MARINE CABLES6x24 +7Fiber Core
RopeDia.(in.)
Approx.Weight/ft.
(Lb) Improved Plow Steel
Nominal Breaking Load (Lb)
9,540
16,800
26,000
37,200
43,600
50,400
65,600
73,800
82,400
91,800
101,400
122,000
133,000
144,600
169,000
181,800
195,000
208,000
238,000
252,000
268,000
0.194
0.35
0.54
0.78
0.91
1.06
1.38
1.56
1.75
1.95
2.16
2.61
2.85
3.11
3.64
3.93
4.23
4.53
5.18
5.52
5.87
3/8
1/2
5/8
3/4
13/16
7/8
1
11/16
11/8
13/16
11/4
13/8
17/16
11/2
15/8
111/16
13/4
113/16
115/16
2
21/16
YOUNG WIRE 14
6 x 19 & 6 x 37 CLASSIFICATION WIRE ROPE(SINGLE OPERATION, Bright or Drawn-Galvanized)6 x 19-26 & 6 x 27-49+Fiber Core or I.W.R.C.
FEDERALSPECIFICATION(RR-W-410)
RopeDia.(in.)
Approx.Weight/ft.
(Lb)
Nominal Breaking Load (Lb)
Improved Plow Steel Extra I.P.S.
I.W.R.C.I.W.R.C.F.C.I.W.R.C.F.C.
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
11/8
11/4
13/8
11/2
15/8
13/4
17/8
2
21/8
21/4
21/2
23/4
3
0.105
0.164
0.236
0.32
0.42
0.53
0.66
0.95
1.29
1.68
2.13
2.63
3.18
3.78
4.44
5.15
5.91
6.72
7.59
8.51
10.5
12.7
15.1
0.116
0.18
0.26
0.35
0.46
0.59
0.72
1.04
1.42
1.85
2.34
2.89
3.50
4.16
4.88
5.67
6.50
7.39
8.35
9.36
11.6
14.0
16.6
5,480
8,520
12,200
16,540
21,400
27,000
33,400
47,600
64,400
83,600
105,200
129,200
155,400
184,000
214,000
248,000
282,000
320,000
358,000
400,000
488,000
584,000
685,000
5,880
9,160
13,120
17,780
23,000
29,000
35,800
51,200
69,200
89,800
113,000
138,800
167,000
197,800
230,000
266,000
304,000
344,000
384,000
430,000
524,000
628,000
740,000
6,800
10,540
15,100
20,400
26,600
33,600
41,200
58,800
79,600
103,400
130,000
159,800
192,000
228,000
264,000
306,000
348,000
396,000
442,000
494,000
604,000
722,000
850,000
Galvanizing : Strength shall be deducted by 10% from Bright(Uncoated)Wire Ropes.
YOUNG WIRE15
6 x 37 CLASSIFICATION WIRE ROPE(MULTIPLE OPERATION, Bright or Drawn-galvanized)6 x 27-49+Fiber Core or I.W.R.C.
Approx.Weight/ft.
(Lb)
RopeDia.(in.)
F.C. I.W.R.C. F.C. I.W.R.C. I.W.R.C.
Extra I.P.S.Improved Plow Steel
Nominal Breaking Load (Lb)
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
11/8
11/4
13/8
11/2
15/8
13/4
17/8
2
21/8
21/4
21/2
23/4
3
31/4
31/2
0.105
0.164
0.236
0.32
0.42
0.53
0.66
0.95
1.29
1.68
2.13
2.63
3.18
3.78
4.44
5.15
5.91
6.72
7.59
8.51
10.5
12.7
15.1
17.7
20.6
0.116
0.18
0.26
0.35
0.46
0.59
0.72
1.04
1.42
1.85
2.34
2.89
3.50
4.16
4.88
5.67
6.50
7.39
8.35
9.36
11.6
14.0
16.6
19.5
22.7
5,180
8,060
11,540
15,640
20,400
25,800
31,600
45,200
61,200
79,600
100,200
123,000
148,200
175,800
206,000
238,000
272,000
308,000
346,000
386,000
472,000
568,000
670,000
780,000
898,000
5,560
8,660
12,400
16,820
22,000
27,800
34,000
48,600
65,800
85,600
107,800
132,200
159,400
189,000
222,000
256,000
292,000
330,000
372,000
414,000
508,000
610,000
720,000
838,000
966,000
6,400
9,960
14,280
19,340
25,200
31,800
39,200
55,800
75,600
98,200
123,800
152,200
183,400
216,000
254,000
292,000
336,000
380,000
428,000
478,000
584,000
700,000
828,000
966,000
1,110,000
Galvanizing : Strength all be deducted by 10% from Bright(Uncoated)Wire Ropes.
FEDERALSPECIFICATION(RR-W-410)
YOUNG WIRE 16
Galvanizing : Strength shall be deducted by 10% from Bright(Uncoated)Wire Ropes.
F.C. I.W.R.C. F.C. I.W.R.C. I.W.R.C.
8 x 19 CLASSIFICATION ROTATION RESISTANT, WIRE ROPE8 x 19-36+ Fiber Core or IWRC
RopeDia.(in.)
Approx.Weight/ft.
(Lb)
Nominal Breaking Load (Lb)
Improved Plow Steel Extra I.P.S.
5,940
9,240
13,260
17,940
23,200
29,400
36,200
51,800
70,000
91,000
114,600
141,000
169,800
200,000
5,160
8,020
11,520
15,600
20,200
25,600
31,400
45,000
61,000
79,200
99,600
122,600
147,600
174,600
4,700
7,300
10,480
14,180
18,460
23,200
28,600
41,000
55,400
72,000
90,600
111,400
134,200
158,800
0.12
0.18
0.26
0.36
0.47
0.60
0.73
1.06
1.44
1.88
2.39
2.94
3.56
4.24
0.098
0.15
0.22
0.30
0.39
0.50
0.61
0.88
1.20
1.57
1.99
2.45
2.97
3.53
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
11/8
11/4
13/8
11/2
RopeDia.(in.)
18 x 7 CLASSIFICATION ROTATION RESISTANT, WIRE ROPE18 x 7 +Fiber Core & Wire Strand Core(19 x 7)
Approx.Weight/ft.
(Lb)Nominal Breaking Load (Lb)
Extra I.P.S.Improved Plow SteelWire Strand CoreFiber Core
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
11/8
11/4
13/8
11/2
15/8
13/4
0.24
0.33
0.43
0.55
0.68
0.97
1.32
1.73
2.19
2.70
3.27
3.89
4.57
5.30
0.25
0.35
0.45
0.58
0.71
1.02
1.39
1.82
2.30
2.84
3.43
4.08
4.80
5.57
11,180
15,160
19,700
24,800
30,600
43,600
59,000
76,600
96,400
118,400
142,600
168,800
196,800
228,000
12,300
16,660
21,600
27,200
33,600
48,000
65,000
84,400
106,200
130,200
156,800
185,600
216,000
250,000
Galvanizing : Strength shall be deducted by 10% from Bright(Uncoated)Wire Ropes.
FEDERALSPECIFICATION(RR-W-410)
YOUNG WIRE17
6 x 7 CLASSIFICATION WIRE ROPE,BRIGHT (UNCOATED)ORDRAWN-GALVANIZED WIRE &GALVANIZED, FIBER CORE
Extra I.P.S
A · P · ISPECIFICATION
RopeDia.(in.)
Approx.WeightPer ft(Lb)
Nominal Breaking Load (Lb)
Plow Steel Improved Plow Steel
Galv’d
Bright orDrawnGalv’d
Galv’d
Bright orDrawnGalv’d
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
0.12
0.29
0.38
0.48
0.59
0.84
1.15
1.50
10,200
13,800
17,920
22,600
27,800
39,600
53,400
69,000
9,180
12,420
16,120
20,400
25,000
35,600
48,000
62,000
11,720
15,860
20,600
26,000
31,800
45,400
61,400
79,400
10,540
14,280
18,540
23,400
28,600
40,800
55,200
71,400
19 x 7 CONSTRUCTION WIRE ROPE,BRIGHT(UNCOATED)ORDRAWN-GALVANIZED WIRE,WIRE STRAND CORE
RopeDia.(in.)
Approx.WeightPer ft(Lb)
Nominal Breaking Load (Lb)
Improved Plow Steel Extra I.P.S
21,600
27,200
33,600
48,000
65,000
84,400
106,200
130,200
156,800
185,600
19,700
24,800
30,600
43,600
59,000
76,600
96,400
118,400
142,600
168,800
0.45
0.58
0.71
1.02
1.39
1.82
2.30
2.84
3.43
4.08
1/2
9/16
5/8
3/4
7/8
1
11/8
11/4
13/8
11/2
6 x 19 & 6 x 37 CLASSIFICATIONWIRE ROPE,BRIGHT (UNCOATED)ORDRAWN-GALVANIZED WIRE
RopeDia.(in.)
Approx.WeightPer ft(Lb)
F.C. I.W.R.C.
Nominal Breaking Load (Lb)
Plow Steel Improved Plow Steel
F.C. F.C. I.W.R.C. I.W.R.C.
26,600
33,600
41,200
58,800
79,600
103,400
130,000
159,800
192,000
228,000
264,000
306,000
348,000
396,000
442,000
494,000
548,000
604,000
658,000
736,000
796,000
856,000
23,000
29,000
35,800
51,200
69,200
89,800
113,000
138,800
167,000
197,800
230,000
266,000
304,000
344,000
384,000
430,000
478,000
524,000
576,000
628,000
682,000
740,000
21,400
27,000
33,400
47,600
64,400
83,600
105,200
129,200
155,400
184,000
214,000
248,000
282,000
320,000
18,700
23,600
29,000
41,400
56,000
72,800
91,400
112,400
0.46
0.59
0.72
1.04
1.42
1.85
2.34
2.89
3.50
4.16
4.88
5.67
6.50
7.39
8.35
9.36
10.4
11.6
12.8
14.0
15.3
16.6
0.42
0.53
0.66
0.95
1.29
1.68
2.13
2.63
3.18
3.78
4.44
5.15
5.91
6.72
1/2
9/16
5/8
3/4
7/8
1
1 1/8
1 1/4
1 3/8
1 1/2
1 5/8
1 3/4
1 7/8
2
2 1/8
2 1/4
2 3/8
2 1/2
2 5/8
2 3/4
2 7/8
3
6 x 19 & 6 x 37 CLASSIFICATIONWIRE ROPE,GALVANIZED WIRE
Approx.WeightPer ft(Lb)
Nominal Breaking Load (Lb)
Plow Steel Improved Plow Steel Extra I.P.S
I.W.R.C.I.W.R.C.F.C.F.C.F.C. I.W.R.C.
RopeDia.(in.)
1/2
9/16
5/8
3/4
7/8
1
11/8
11/4
13/8
11/2
15/8
13/4
17/8
2
21/8
21/4
23/8
21/2
25/8
23/4
27/8
3
0.42
0.53
0.66
0.95
1.29
1.68
2.13
2.63
3.18
3.78
4.44
5.15
5.91
6.72
0.46
0.59
0.72
1.04
1.42
1.85
2.34
2.89
3.50
4.16
4.88
5.67
6.50
7.39
8.35
9.36
10.4
11.6
12.8
14.0
15.3
16.6
16,820
21,200
26,000
37,200
50,400
65,600
82,200
101,200
19,600
24,200
30,000
42,800
58,000
75,200
94,600
116,200
139,800
165,600
192,600
223,200
253,800
288,000
20,600
26,000
32,200
46,000
62,200
80,800
101,600
125,000
150,200
178,000
207,000
239,400
273,600
309,600
345,600
387,000
430,200
471,600
518,400
565,200
613,800
666,000
23,940
30,240
37,080
52,920
71,640
93,060
117,000
143,800
172,800
205,200
237,600
275,400
313,200
356,400
397,800
444,600
493,200
543,600
592,200
662,400
716,400
770,400
YOUNG WIRE 18
BS 302 GALVANIZED STEELWIRE ROPES FOR SHIPS
6 x 12 CONSTRUCTION GROUP WITH FIBRE CORES 6 x 12(12/Fibre)FC
NominalDiameter
1420 N/mm²TensileGrade
1420 N/mm² Tensile Grade
1420 N/mm² Tensile Grade
1570 N/mm² Tensile Grade
1570 N/mm² Tensile Grade
1570 N/mm²TensileGrade
1770 N/mm²TensileGrade
1770 N/mm²TensileGrade
1420 N/mm²TensileGrade
1570 N/mm²TensileGrade
Minimum Breaking Force
Minimum Breaking Force
Minimum Breaking Load
Minimum breaking loadApproximateMass
ApproximateMass
mm
6
7
8
9
10
12
14
16
kN
-
-
19.0
24.0
29.7
42.7
58.2
76.0
kN
-
-
21.0
26.6
32.8
47.3
64.3
84.0
t
-
-
1.94
2.45
3.03
4.35
5.93
7.75
t
-
-
2.14
2.71
3.34
4.82
6.55
8.56
t
1.36
1.85
-
-
-
-
-
-
kg/100m
9.04
12.3
16.1
20.3
25.1
36.1
49.2
64.3
kN
13.3
18.1
-
-
-
-
-
-
6 x 24 CONSTRUCTION GROUP WITH FIBRE CORES6 x 24(15/9/Fibre)FC & 6 x 24(12/12/F)FC
NominalDiameter
mm
8
9
10
11
12
13
14
16
18
19
20
22
24
26
28
32
35
36
38
40
kN
25.4
32.2
39.8
48.1
57.3
67.2
77.9
102
129
144
159
192
229
269
312
407
487
515
574
636
kN
28.1
35.6
44.0
53.2
63.3
74.3
86.2
113
142
159
176
213
253
297
345
450
539
570
635
703
t
2.59
3.28
4.06
4.90
5.84
6.85
7.94
10.4
13.1
14.7
16.2
19.6
23.3
27.4
31.8
41.5
49.6
52.5
58.5
64.8
t
2.86
3.63
4.49
5.42
6.45
7.57
8.79
11.5
14.5
16.2
17.9
21.7
25.8
30.3
35.2
45.9
54.9
58.1
64.7
71.7
kg/100m
19.7
24.9
30.8
37.3
44.4
52.1
60.4
78.8
99.8
111
123
149
177
208
241
315
377
399
445
493
YOUNG WIRE19
BS 302 GALVANIZED STEELWIRE ROPES FOR SHIPS
6 x 19 CONSTRUCTION GROUP WITH FIBRE MAIN CORE6 x 19(9/9/1)FC & 6 x 19(12/6/1)FC
6 x 37 CONSTRUCTION GROUP WITH FIBRE MAIN CORE6 x 37(18/12/6/1)FC
1420 N/mm² Tensile Grade
1570 N/mm² Tensile Grade
1420 N/mm² Tensile Grade
1570 N/mm² Tensile Grade
Minimum Breaking Force Minimum Breaking LoadApproximateMass
NominalDiameter
mm
6
7
8
10
12
14
16
18
20
22
24
kN
-
-
27.9
43.6
62.8
85.4
112
141
174
211
251
kN
19.6
26.6
-
-
-
-
-
-
-
-
-
t
-
-
2.84
4.44
6.40
8.71
11.4
14.4
17.7
21.5
25.6
t
2.0
2.71
-
-
-
-
-
-
-
-
-
kg/100m
12.5
17.0
22.1
34.6
49.8
67.8
88.6
112
138
167
199
NominalDiameter
mm
20
22
24
26
28
32
36
40
44
48
52
56
60
64
68
72
kN
168
203
241
283
328
429
543
670
811
965
1133
1314
1508
1716
1937
2172
kN
185
224
267
313
363
474
600
741
897
1067
1252
1452
1667
1897
2142
2401
t
17.1
20.7
24.6
28.8
33.4
43.7
55.4
68.3
82.7
98.4
115
134
154
175
197
221
t
18.9
22.8
27.2
31.9
37.0
48.3
61.2
75.5
91.4
109
128
148
170
193
218
245
kg/100m
138
167
199
234
271
354
448
554
670
797
936
1085
1246
1417
1600
1794
1420 N/mm² Tensile Grade
1570 N/mm² Tensile Grade
1420 N/mm² Tensile Grade
1570 N/mm² Tensile Grade
Minimum Breaking Force Minimum Breaking LoadApproximateMass
YOUNG WIRE 20
BS 302 WIRE ROPESFOR CRANES, EXCAVATORSAND GENERAL ENGINEERING PURPOSES
6 x 19 AND 6 x 36 CONSTRUCTION GROUPS
NominalDiameter
Minimum Breaking Force(1770 N/mm²Tensile Grade)
Minimum Breaking Force(1770 N/mm²Tensile Grade) Approximate Mass
Fibre Cored Steel Cored Fibre Cored Steel Cored Fibre Cored Steel Cored
mm
6
7
8
9
10
11
12
13
14
16
18
19
20
22
24
26
28
32
35
36
38
40
44
48
52
54
56
60
kN
21.0
28.6
37.4
47.3
58.4
70.7
84.1
98.7
114
150
189
211
234
283
336
395
458
598
716
757
843
935
1131
1346
1579
1703
1832
2103
kN
22.7
30.9
40.3
51.0
63.0
76.2
90.7
106
124
161
204
227
252
305
363
426
494
645
772
817
910
1008
1220
1452
1704
1837
1976
2268
t
2.14
2.92
3.81
4.82
5.95
7.21
8.57
10.1
11.6
15.3
19.3
21.5
23.9
28.8
34.3
40.3
46.7
61.0
73.0
77.2
85.9
95.3
115
137
161
174
187
214
t
2.32
3.15
4.11
5.20
6.42
7.77
9.25
10.8
12.6
16.4
20.8
23.1
25.7
31.1
37.0
43.4
50.4
65.7
78.7
83.3
92.8
103
124
148
174
187
201
231
kg/100m
12.9
17.7
23.1
29.2
36.1
43.7
52.0
61.0
70.8
92.4
117
130
144
175
208
244
283
370
442
468
521
578
699
832
976
1053
1132
1300
kg/100m
14.3
19.5
25.5
32.2
39.8
48.2
57.3
67.3
78.0
102
129
144
159
193
229
269
312
408
488
516
575
637
771
917
1076
1161
1248
1433
NOTE 1. 3mm to 8mm rope is not available in the 6 x 36 construction group.
NOTE 2. 56mm and 60mm ropes are only available in the 6 x 36 construction group.
NOTE 3. The values for 3, 4, 5 and 6mm ropes are based on 6 x 19 cross-lay construction.
YOUNG WIRE21
17 x 7 AND 18 x 7 CONSTRUCTION GROUPS WITH FIBRE OR STEEL CORE17 x 7(6/1)Multi-strand & 18 x 7 Multi-strand
BS 302 WIRE ROPESFOR CRANES, EXCAVATORSAND GENERAL ENGINEERING PURPOSES
NominalDiameter
Minimum Breaking Force (1770 N/mm² Tensile Grade)
Minimum Breaking Load (1770 N/mm²Tensile Grade)
Approximate Mass (Fibre Cored)
mm
6
7
8
9
10
11
12
13
14
16
18
19
20
22
24
26
kN
20.9
28.4
37.2
47.0
58.1
70.2
83.6
98.1
114
149
188
210
232
281
334
392
t
2.13
2.90
3.79
4.79
5.92
7.16
8.52
10.0
11.6
15.2
19.2
21.4
23.6
28.6
34.0
40.0
kg/100m
14.0
19.1
25.0
31.6
39.0
47.2
56.2
65.9
76.4
99.8
126
141
156
189
225
264
34 x 7 CONSTRUCTION GROUP WITH FIBRE OR STEEL CORE34 x 7 FC Multi-strand & 36 x 7 Multi-strand
NominalDiameter
Minimum Breaking Force (1770 N/mm²Tensile Grade)
Minimum Breaking Force (1770 N/mm²Tensile Grade)
Approximate Mass
mm
16
18
19
20
22
24
26
28
32
35
36
38
40
kN
144
182
203
225
272
324
380
441
576
690
729
813
901
t
14.7
18.6
20.7
22.9
27.7
33.0
38.7
45.0
58.7
70.3
74.3
82.9
91.8
kg/100m
99.8
126
141
156
189
225
264
306
399
478
505
563
624
YOUNG WIRE 22
JIS G 3525 WIRE ROPE
6 x 7 FC
Breaking Load(ton)Dia. ofWire Rope(mm)
Galvanized Bright orDrawn galv.
BrightApprox.Weight(kg/m)Grade BGrade AGrade G
3.15
4
5
6.3
8
9
10
11.2
12.5
14
16
18
20
22.4
(24)
25
(26)
28
30
31.5
33.5
35.5
37.5
40
0.53
0.86
1.35
2.14
3.45
4.36
5.38
6.75
8.41
10.6
13.8
17.4
21.5
27.0
-
33.6
-
42.2
48.4
53.4
60.4
67.8
75.7
86.1
0.60
0.97
1.52
2.41
3.88
4.91
6.06
7.61
9.48
11.9
15.5
19.6
24.3
30.4
(34.9)
37.9
(41.0)
47.5
54.6
60.2
68.1
76.4
-
-
0.66
1.06
1.66
2.63
4.24
5.37
6.62
8.31
10.4
13.0
17.0
21.5
26.5
33.2
(38.2)
41.4
(44.8)
51.9
59.6
65.7
74.3
-
-
-
0.037
0.059
0.093
0.147
0.237
0.300
0.371
0.465
0.580
0.727
0.950
1.20
1.48
1.86
(2.14)
2.32
(2.51)
2.91
3.34
3.68
4.16
4.67
5.22
5.93
6 x 24 FC
Breaking Load(ton)Dia. of
Wire Rope(mm)
GalvanizedBright or
Drawn galv.
Grade AGrade G
Approx.Weight(kg/m)
8
9
10
11.2
(12)
12.5
14
16
18
20
22.4
(24)
25
28
30
31.5
33.5
35.5
37.5
40
42.5
45
47.5
50
2.99
3.78
4.67
5.86
(6.72)
7.30
9.15
12.0
15.1
18.7
23.4
(26.9)
29.2
36.6
42.0
46.3
52.4
58.8
65.7
74.7
84.3
94.5
105
117
3.22
4.07
5.03
6.31
(7.24)
7.85
9.85
12.9
16.3
20.1
25.2
-
31.4
39.4
45.2
49.9
56.4
63.4
70.7
80.4
90.8
102
113
126
0.212
0.269
0.332
0.416
(0.478)
0.519
0.651
0.850
1.08
1.33
1.67
(1.91)
2.08
2.60
2.99
3.29
3.73
4.18
4.67
5.31
6.00
6.72
7.49
8.30
YOUNG WIRE23
6 x 19 FC
Breaking Load(ton)Dia. ofWire Rope(mm)
Dia. ofWire Rope(mm)
Galvanized GalvanizedBright orDrawn galv.
Bright orDrawn galv.Bright Bright
Approx.Weight(kg/m)Grade BGrade AGrade G
4
5
6.3
8
9
10
11.2
(12)
12.5
14
16
18
20
22.4
25
28
30
0.82
1.28
2.03
3.28
4.15
5.12
6.42
(7.37)
8.00
10.0
13.1
16.6
20.5
25.7
32.0
40.1
46.1
0.88
1.38
2.19
3.53
4.46
5.51
6.91
(7.93)
8.61
10.8
14.1
17.8
22.0
27.6
34.4
43.2
49.6
0.96
1.47
2.33
3.76
4.76
5.88
7.37
(8.46)
9.18
11.5
15.0
19.0
23.5
29.5
36.7
46.1
52.9
0.058
0.091
0.144
0.233
0.295
0.364
0.457
(0.524)
0.569
0.713
0.932
1.18
1.46
1.83
2.28
2.85
3.28
6 x 37 FC
Breaking Load(ton)
Grade BGrade AGrade G
Approx.Weight(kg/m)
0.143
0.23
0.291
0.359
0.451
(0.517)
0.561
0.704
0.92
1.16
1.44
1.80
(2.07)
2.25
2.82
3.23
3.57
4.03
4.53
5.05
5.75
6.49
7.28
8.11
2.29
3.70
4.68
5.78
7.24
(8.32)
9.02
11.3
14.8
18.7
23.1
29.0
-
36.1
45.3
52.0
57.3
64.8
72.8
81.2
92.4
104
117
130
2.15
3.47
4.39
5.42
6.79
(7.80)
8.46
10.6
13.9
17.5
21.7
27.2
-
33.8
42.5
48.7
53.7
60.8
68.3
76.2
86.7
97.8
110
122
2.00
3.22
4.08
5.03
6.31
(7.25)
7.86
9.86
12.9
16.3
20.1
25.3
(29.0)
31.5
39.5
45.3
49.9
56.5
63.4
70.8
80.5
90.9
102
114
6.3
8
9
10
11.2
(12)
12.5
14
16
18
20
22.4
(24)
25
28
30
31.5
33.5
35.5
37.5
40
42.5
45
47.5
JIS G 3525 WIRE ROPE
YOUNG WIRE 24
6 x S(19)FC 6 x W(19)FC6 x Fi(25)FC 6 x WS(26)FC
Dia. ofWire Rope
(mm)
Breaking Load(ton)
Galvanized
Grade G
Bright orDrawn galv.Grade A
Bright
Grade B
Approx.Weight(kg/m)
0.062
0.096
0.153
0.247
0.312
0.386
0.484
(0.556)
0.603
0.756
0.988
1.25
1.54
1.94
2.41
3.02
3.47
3.83
4.33
4.86
5.43
6.17
6.97
7.81
8.70
9.65
10.8
12.1
13.9
0.95
1.48
2.35
3.79
4.80
5.92
7.43
(8.52)
9.25
11.6
15.2
19.2
23.7
29.7
37.0
46.4
53.3
58.7
66.4
74.6
83.3
94.7
107
120
134
148
166
186
213
0.89
1.39
2.20
3.55
4.50
5.55
6.97
(8.00)
8.68
10.9
14.2
18.0
22.2
27.9
34.7
43.5
50.0
55.1
62.3
70.0
78.1
88.9
100
112
125
139
156
174
200
0.81
1.26
2.00
3.23
4.08
5.04
6.32
(7.26)
7.88
9.88
12.9
16.3
20.2
25.3
31.5
39.5
45.4
50.0
56.6
63.5
70.9
80.6
91.0
102
114
126
142
158
181
4
5
6.3
8
9
10
11.2
(12)
12.5
14
16
18
20
22.4
25
28
30
31.5
33.5
35.5
37.5
40
42.5
45
47.5
50
53
56
60
6 x S(19)IWRC 6 x W(19)IWRC6 x Fi(25)IWRC 6 x WS(26)IWRC
Dia. ofWire Rope
(mm)
Breaking Load(ton)
Bright orDrawn galv.Grade A
Bright
Grade B
Approx.Weight(kg/m)
0.430
0.539
0.672
0.843
1.10
1.39
1.72
2.16
2.69
3.37
3.87
4.27
4.83
5.42
6.05
6.88
7.77
8.71
9.70
10.8
12.1
13.5
15.5
6.75
8.47
10.5
13.2
17.3
21.9
27.0
33.9
42.2
52.9
60.7
67.0
75.7
85.1
94.9
108
122
137
152
169
190
212
243
6.34
7.95
9.90
12.4
16.2
20.5
25.4
31.8
39.6
49.7
57.1
62.9
71.1
79.9
89.1
101
114
128
143
158
178
199
228
10
11.2
12.5
14
16
18
20
22.4
25
28
30
31.5
33.5
35.5
37.5
40
42.5
45
47.5
50
53
56
60
JIS G 3525 WIRE ROPE
YOUNG WIRE25
6 x Fi(29)FC 6 x WS(36)FC6 x WS(41)FC 6 x SeS(37)FC
Dia. ofWire Rope
(mm)
Breaking Load(ton)
Galvanized
Grade G
Bright orDrawn galv.Grade A
Bright
Grade B
Approx.Weight(kg/m)
0.253
0.321
0.396
0.496
0.618
0.776
1.01
1.28
1.58
1.99
2.47
3.10
3.56
3.93
4.44
4.99
5.57
6.33
7.15
8.01
8.93
9.90
11.1
12.4
14.2
3.87
4.89
6.04
7.58
9.44
11.8
15.5
19.6
24.2
30.3
37.8
47.4
54.4
59.5
67.8
76.1
84.9
96.6
109
122
136
151
170
189
217
3.63
4.59
5.67
7.11
8.86
11.1
14.5
18.4
22.7
28.4
35.4
44.4
51.0
56.3
63.6
71.4
79.7
90.7
102
115
128
142
159
178
204
3.29
4.17
5.14
6.45
8.04
10.1
13.2
16.7
20.6
25.8
32.2
40.3
46.3
51.1
57.7
64.8
72.4
82.3
92.9
104
116
129
145
161
185
8
9
10
11.2
12.5
14
16
18
20
22.4
25
28
30
31.5
33.5
35.5
37.5
40
42.5
45
47.5
50
53
56
60
6 x Fi(29)IWRC 6 x WS(36)IWRC6 x WS(41)IWRC 6 x SeS(37)IWRC
Dia. ofWire Rope
(mm)
Breaking Load(ton)
Bright orDrawn galv.
Bright
Grade BGrade A
Approx.Weight(kg/m)
0.44
0.552
0.688
0.863
1.13
1.43
1.76
2.21
2.75
3.45
3.96
4.37
4.94
5.55
6.19
7.04
7.95
8.91
9.93
11.0
12.4
13.8
15.8
6.90
8.66
10.8
13.5
17.7
22.4
27.6
34.6
43.2
54.1
62.1
68.5
77.5
87.0
97.1
110
125
140
156
173
194
217
249
6.49
8.14
10.1
12.7
16.6
21.0
25.9
32.5
40.5
50.9
58.4
64.4
72.8
81.8
91.2
104
117
131
146
162
182
203
234
10
11.2
12.5
14
16
18
20
22.4
25
28
30
31.5
33.5
35.5
37.5
40
42.5
45
47.5
50
53
56
60
JIS G 3525 WIRE ROPE
YOUNG WIRE 26
19 x 7
Breaking Load(ton)Dia. of
Wire Rope(mm)
Galvanized
Grade G
Bright orDrawn galv.
Grade A Grade B
Bright
Grade C
Approx.Weight(kg/m)
0.153
0.168
0.272
0.344
0.383
0.425
0.533
0.611
0.674
0.717
0.832
0.868
0.955
1.087
1.300
1.375
1.532
1.698
1.872
2.130
2.445
2.653
2.739
2.870
3.328
3.472
3.821
4.347
4.907
5.200
5.502
6.130
6.792
2.55
2.81
4.54
5.74
6.40
7.09
8.89
10.2
11.3
12.0
13.9
14.5
15.9
18.1
21.7
23.0
25.6
28.3
31.3
35.6
40.8
44.3
45.7
47.9
55.6
58.0
63.8
72.6
81.9
86.8
91.9
102
113
2.36
2.60
4.19
5.30
5.90
6.54
8.21
9.42
10.4
11.1
12.8
13.4
14.7
16.7
20.0
21.2
23.6
26.2
28.9
32.8
37.7
40.9
42.2
44.2
51.3
53.5
58.9
67.0
75.6
80.1
84.8
94.5
105
2.16
2.38
3.84
4.86
5.41
6.00
7.52
8.64
9.52
10.1
11.8
12.3
13.5
15.4
18.4
19.4
21.6
24.0
26.4
30.1
34.5
37.5
38.7
40.5
47.0
49.1
54.0
61.4
69.3
73.5
77.7
86.6
96.0
1.96
2.16
3.49
4.41
4.92
5.45
6.83
7.85
8.65
9.21
10.7
11.1
12.3
13.9
16.7
17.7
19.7
21.8
24.0
27.3
31.4
34.1
35.1
36.8
42.7
44.6
49.0
55.8
63.0
66.7
70.6
78.7
87.2
6.00
6.30
8.00
9.00
9.50
10.0
11.2
12.0
12.6
13.0
14.0
14.3
15.0
16.0
17.5
18.0
19.0
20.0
21.0
22.4
24.0
25.0
25.4
26.0
28.0
28.6
30.0
32.0
34.0
35.0
36.0
38.0
40.0
35 x 7
Dia. ofWire Rope
(mm)
Breaking Load(ton)
Bright orDrawn galv.
Grade A Grade B Grade C
Bright
Approx.Weight(kg/m)
1.14
1.36
1.44
1.61
1.78
1.96
2.23
2.56
2.78
2.87
3.01
3.49
3.64
4.00
4.55
5.14
5.45
5.76
19.4
23.2
24.5
27.3
30.3
33.4
38.0
43.6
47.3
48.8
51.2
59.3
61.9
68.1
77.5
87.5
92.7
98.1
17.9
21.4
22.6
25.2
27.9
30.8
35.0
40.2
43.7
45.1
47.2
54.8
57.1
62.9
71.5
80.7
85.6
90.5
16.4
19.6
20.7
23.1
25.6
28.2
32.1
36.9
40.0
41.3
43.3
50.2
52.4
57.6
65.6
74.0
78.4
83.0
16.0
17.5
18.0
19.0
20.0
21.0
22.4
24.0
25.0
25.4
26.0
28.0
28.6
30.0
32.0
34.0
35.0
36.0
JIS G 3525 WIRE ROPE
YOUNG WIRE27
WHAT’S “UNIQUE ROPE”?
WHY IS “UNIQUE ROPE” NON-ROTATING?
YOUNG HEUNG’S “Unique Rope” is manufactured with superior materials, each perfectly
designed to create the finest quality products. “Unique Rope” is finished through a special
forming process after closing the wire rope strands.
Each strand is formed into a triangular shape and the outer surface is abraded.
Generally, it’s well known that wire ropes tend to spin or rotate under load.
This is inherent to the nature of standard types of ropes due to the variance of the helixes of
the individual wires and strands.
YOUNG HEUNG’S “Unique Rope” was developed to meet the special demand of various
kinds of cranes.
The non-rotating property of wire rope is represented by the rotation index Ir
which is expressed by the following formula :
Ir = I Tr-n.ts I/s
Where Tr is the rotation torque of rope
Ts is the rotation torque of strand
n is the number of strands
s is the resistance to rotation
by the special procedures used in our production.
We have virtually eliminated the traditional problem of the helix phenomenon.
UNIQUE ROPEYOUNG HEUNG’S “UNIQUE ROPE” BRAND FOR CRANES
YOUNG WIRE 28
CHARACTERISTICS :
Standard Diameter and Breaking Load
The breaking strength of unique rope is higher than that of 6-strand ropes ofequivalent diameter ; Hence the margin of safety is higher.
The inherent nature to spin or rotate under load, is controlled to a minimum by“Unique Rope” which has been confirmed through many fields tests.
The smooth surface of this rope reduces and distributes pressure on itselfas well as the sheave and drum.
Unique rope with stands abrasion and fits the grooves of drum or sheave witha low friction level.This improves life span of the rope, especially in applications which havemultiple layers on the drums.
UNIQUE ROPE
HIGHER BREAKING STRENGTH
LESS CRUSHING
SUPERIOR NON-ROTATING
DURABILITY
4 x SeS(39)+FC
Diameter ofRope(mm)
SectionalArea
(mm²)
Breaking Load
S Grade
kN ton
H Grade
kN ton
SH Grade
kN ton
Approx.Weight(kg/m)
0.2570.3260.4020.5040.5790.6280.7881.031.301.451.611.952.202.322.512.723.153.623.994.124.514.655.075.756.377.719.17
4.52 5.72 7.06 8.86 10.2 11.0 13.8 18.1 22.9 25.5 28.2 34.2 35.4 40.7 44.1 47.7 55.4 63.5 70.1 72.3 79.2 81.6 89.0102112132158
44.3 56.1 69.2 86.8 99.7 108 136 177 224 250 277 335 347 399 433 468 543 623 687 709 777 800 872 9991,1001,2901,550
4.10 5.28 6.52 8.18 9.39 10.2 12.8 16.7 21.1 23.5 26.1 31.6 32.7 37.6 40.8 44.1 51.1 58.7 64.7 66.8 73.2 75.4 82.2 94.2104125149
40.9 51.8 63.9 80.2 92.1 99.9 125 164 207 231 256 309 321 368 400 432 501 575 634 655 718 739 806 9231,0201,2301,460
3.83 4.84 5.98 7.50 8.61 9.34 11.7 15.3 19.4 21.6 23.9 28.9 30.0 34.4 37.4 40.4 46.9 53.8 59.3 61.2 67.1 69.1 75.4 86.3 95.6115136
37.5 47.5 58.6 73.6 84.4 91.6 115 150 190 212 235 284 294 338 367 396 460 528 582 600 658 678 739 846 9371,1301,340
28.6 36.2 44.7 56.1 64.4 69.8 87.6 114 145 161 179 216 224 257 279 302 350 402 444 458 502 517 563 645 714 5631,027
8 91011.21212.514161819202222.4242526283031.53233.53435.538404448
YOUNG WIRE29
OUR CUSTOMERS SAY IT BEST!SWAGED WIRE ROPE IS THE BEST!!
Our Swaged wire ropes were developed to meet the quality demands of logging operationsbut can be adapted for other uses.
CHARACTERISTICS :
Our Swaged wire rope increases the working load from greater surface area on outer wires and acompact cross-section with minimum voids, also a higher strength than an unswayed wire rope ofcomparable size and diameter.
Swaged wire ropes could be used wherever increased strengths or lastinglonger service life are desired.Our swaged wire ropes are used for logging operations especially.Some advantages of our swaged wire rope are :·Higher strength than standard ropes·Greater durable resistance and longer life·Resistance to crushingThis really is our best product confirmed by our clients
SWAGED ROPES1” B/L = 123,000Lbs
REGULAR ROUND ROPES1” B/L = 89,800Lbs
We have been continuously striving to provide the most competitive rope for your specific operation.We’ll continue to make improvements and research our conventionalwire rope.Imagine the powerful and positive impression the “Swaged Wire Rope”gives your business.If you have any questions, please feel to contact us for additional information.
The smooth surface of a rotary swaged rope reduces and distributes pressures on the rope, as well asthe sheaves and drum, and results in longer life.
The rope’s compactness reduces the amount of internal voids so that it provides a much higherresistance to crushing.This improves the service life of the rope, especially in those applications which have multiplelayers on the drums.
SWAGED WIRE ROPE
STRENGTH
DURABILITY
CRUSHING
YOUNG WIRE 30
SWAGED WIRE ROPE
Swaged Wire Rope6 x 25(Fi)S+IWRC, 6 x 26(WS)S+IWRC, 6 x 29(Fi)S+IWRC
6 x 31(WS)S+IWRC, 6 x 36(WS)S+IWRC, 6 x 41(WS)S+IWRC
Dia ofWire Rope
(in)Grade
IPS
Breaking Load(Lbs)NORMAL TYPE
GradeEIPS
Approx.Weight(Lb/ft)
SUPER TYPEBreaking Load(Lbs)Grade
IPSGradeEIPS
Approx.Weight(Lb/ft)
0.350
0.460
0.610
0.780
0.965
1.16
1.38
1.87
2.44
3.09
3.82
4.62
5.51
6.47
7.51
20,400
26,600
34,800
43,800
54,000
65,000
77,000
104,000
133,000
159,000
195,000
234,000
279,000
327,000
380,000
17,700
23,100
30,300
38,100
47,000
56,500
67,000
90,400
115,700
138,300
169,600
203,500
242,500
285,000
331,000
0.330
0.420
0.550
0.710
0.870
1.05
1.25
1.70
2.22
2.81
3.47
4.20
5.00
5.86
6.80
18,500
24,300
31,800
40,000
49,000
59,000
70,000
95,000
123,000
153,000
186,000
222,000
264,500
310,000
360,000
16,100
21,100
27,700
34,800
42,600
51,300
60,900
82,600
107,000
133,000
161,700
193,000
230,000
270,000
314,000
3/8
7/16
1/2
9/16
5/8
11/16
3/4
7/8
1
1-1/8
1-1/4
1-3/8
1-1/2
1-5/8
1-3/4
Swaged Wire Rope6 x 25(Fi)S+IWRC, 6 x 26(WS)S+IWRC, 6 x 29(Fi)S+IWRC
6 x 31(WS)S+IWRC, 6 x 36(WS)S+IWRC, 6 x 41(WS)S+IWRC
Dia ofWire Rope
(mm)
NORMAL TYPEBreaking Load(ton)
Grade B Grade C
Approx.Weight(kg/m)
SUPER TYPEBreaking Load(ton)
Grade B Grade C
Approx.Weight(kg/m)
0.569 0.819 1.11 1.45 1.84 2.27 2.86 3.28 3.85 4.46 5.12 5.65 6.39 7.17 8.21 9.1011.0
9.9 14.2 19.3 25.3 32.0 39.4 49.5 56.9 66.7 77.4 88.7 97.9110.7124.3137.0151.0182.0
8.89 12.8 17.5 22.7 28.8 35.6 44.6 51.2 60.2 69.7 80.0 88.2 99.8112.1127.0141.0170.0
0.520 0.749 1.01 1.33 1.68 2.08 2.61 3.00 3.52 4.08 4.68 5.17 5.84 6.56 7.51 8.3210.1
9.03 12.9 17.7 23.1 29.3 36.1 45.3 52.0 61.0 70.8 81.2 89.5101.3113.7127.0141.0168.0
8.13 11.7 16.0 20.8 26.4 32.6 40.8 46.8 55.1 63.8 73.2 80.7 91.4102.6117.0130.0157.3
10121416182022.42426283031.533.535.538.040.044.0
YOUNG WIRE31
1.THIS COMPACT STRAND WIRE ROPE;
2.SPECIALITY
3.APPLICATION
Wire rope consists of wire classified into point contact lay rope & linear contactrope per the condition of wire contact. The rope improves point contact tolinear contact.Development of compacted strand rope allows the most improved linear contact.The rope’s life is longer and dramatically extends its’ usage.In accordance with this special need, Young Heung installed a new modernized facilityand developed the compacted strand rope. Since then, we have entered into massproduction and supply to export markets with Young Heung’s accumulated qualifiedtechnology.
With superiority on breaking load, endurance, wear resistance, the longer life cycleenables to raise the production & production proficiency
The rope’s application is similar to normal ropes,but this “Compact” strandrope is very highly recommended in the area of mining, fishing or construction.
◆ Higher Breaking Load Breaking load is higher than normal rope
◆ Superior Endurance The wire, consisting of strand which are elaborately compacted, improves the endurance compared to standard ropes.
◆ Superior Wear Resistance
The flattened strand surface enables less abrasion as the rope contacts drum or sheave.
◆ Flexibility Though the flexibility is less than normal rope but this does not cause a problem considering the application of compact rope.
1x19 1x19(S) C1x19(S)
COMPACT WIRE ROPE
YOUNG WIRE 32
COMPACT WIRE ROPE
Compact Wire Rope6 x 19(S)C+FC, 6 x 26(WS)C+FC
Dia.ofWire Rope
(mm)
Dia.ofWire Rope
(in.)
Breaking Load(ton)
Grade A Grade B Grade C
Approx.Weight(kg/m)
Approx.Weight(Lb/ft)
0.278
0.336
0.399
0.468
0.551
0.712
0.90
1.00
1.11
1.34
1.60
1.85
2.20
2.49
2.84
3.21
3.39
3.60
4.01
4.44
0.413
0.500
0.594
0.697
0.820
1.06
1.34
1.49
1.65
2.00
2.38
2.75
3.28
3.71
4.22
4.77
5.05
5.35
5.96
6.60
7.57
9.16
10.9
12.8
15.0
19.4
24.5
27.3
30.3
36.6
43.6
50.4
60.2
68.2
77.6
87.6
92.8
98.2
109
121
6.99
8.46
10.0
11.7
13.9
17.9
22.6
25.2
27.9
33.8
40.2
46.5
55.6
62.9
71.6
80.8
85.6
90.6
101
111
6.41
7.76
9.17
10.8
12.7
16.4
20.7
23.1
25.6
31.0
36.9
42.6
50.9
57.7
65.6
74.1
78.5
83.1
92.6
102
-
7/16
-
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
1
1+1/8
-
1+1/4
-
1+3/8
-
1+1/2
-
10
11
12
13
14
16
18
19
20
22
24
26
28
30
32
34
35
36
38
40
Compact Wire Rope6 x 19(S)C+IWRC, 6 x 26(WS)C+IWRC
Dia.ofWire Rope
(mm)
Dia.ofWire Rope
(in.)
Breaking Load(ton)
Grade A Grade B Grade C
Approx.Weight(kg/m)
Approx.Weight(Lb/ft)
0.304
0.368
0.438
0.514
0.605
0.780
0.988
1.10
1.22
1.47
1.75
2.02
2.42
2.74
3.11
3.51
3.72
3.94
4.39
4.87
0.453
0.548
0.652
0.765
0.90
1.16
1.47
1.64
1.81
2.19
2.61
3.01
3.60
4.07
4.63
5.23
5.54
5.86
6.53
7.24
8.42
10.19
12.1
14.2
16.7
21.5
27.3
30.4
33.7
40.7
48.5
56.1
67.0
75.8
86.3
97.4
103.2
109
121
134
7.78
9.41
11.2
13.1
15.4
19.9
25.2
28.1
31.1
37.6
44.8
51.7
61.8
70.0
79.6
89.9
95.3
100
112
124
7.13
8.63
10.3
12.1
14.1
18.4
23.3
26.0
28.8
34.9
41.5
48.0
57.3
64.9
73.9
83.4
88.4
93.5
104
115
-
7/16
-
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
1
1+1/8
-
1+1/4
-
1+3/8
-
1+1/2
-
10
11
12
13
14
16
18
19
20
22
24
26
28
30
32
34
35
36
38
40
YOUNG WIRE33
Compact Wire Rope6 x 31(WS)C+FC, 6 x 36(WS)C+FC, 6 x 41(WS)C+FC
Dia.ofWire Rope
(mm)
Dia.ofWire Rope
(in.)
Breaking Load(ton)
Grade A Grade B Grade C
Approx.Weight(kg/m)
Approx.Weight(Lb/ft)
0.285
0.345
0.411
0.482
0.566
0.732
0.921
1.03
1.14
1.38
1.64
1.90
2.26
2.57
2.92
3.29
3.49
3.70
4.12
4.56
0.424
0.513
0.611
0.717
0.843
1.09
1.37
1.53
1.70
2.05
2.44
2.82
3.37
3.82
4.34
4.90
5.19
5.50
6.13
6.79
7.7
9.4
11.0
12.9
15.3
19.7
24.9
27.7
30.8
37.2
44.3
51.2
61.2
69.3
78.8
89.0
94.3
99.8
111
123
7.1
8.6
10.2
12.0
14.1
18.1
23.0
25.6
28.4
34.4
40.9
47.3
56.5
63.9
72.7
82.1
87.0
92.1
102
113
6.5
7.9
9.3
10.9
12.9
16.6
21.1
23.5
26.0
31.5
37.5
43.3
51.8
58.6
66.7
75.3
79.8
84.4
94.0
104
-
7/16
-
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
1
1+1/8
-
1+1/4
-
1+3/8
-
1+1/2
-
10
11
12
13
14
16
18
19
20
22
24
26
28
30
32
34
35
36
38
40
Compact Wire Rope6 x 31(WS)C+IWRC, 6 x 36(WS)C+IWRC, 6 x 41(WS)C+IWRC
Dia.ofWire Rope
(mm)
Dia.ofWire Rope
(in.)
Breaking Load(ton)
Grade A Grade B Grade C
Approx.Weight(kg/m)
Approx.Weight(Lb/ft)
0.313
0.379
0.452
0.530
0.614
0.801
1.02
1.13
1.25
1.51
1.80
2.11
2.45
2.82
3.20
3.61
3.84
4.05
4.51
5.02
0.466
0.564
0.672
0.789
0.913
1.19
1.51
1.68
1.86
2.25
2.68
3.14
3.64
4.19
4.76
5.37
5.71
6.03
6.71
7.47
8.5
10.3
12.1
14.2
16.8
21.7
27.4
30.5
33.9
40.9
48.7
56.3
67.3
76.2
86.7
97.9
103
110
122
135
7.8
9.5
11.2
13.2
15.5
19.9
25.3
28.2
31.2
37.8
45.0
52.0
62.2
70.3
80.0
90.3
95.7
101
112
124
7.1
8.7
10.2
12.0
14.2
18.3
23.2
25.9
28.6
34.7
41.3
47.6
57.0
64.5
73.4
82.8
87.8
92.8
103
114
-
7/16
-
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
1
1+1/8
-
1+1/4
-
1+3/8
-
1+1/2
-
10
11
12
13
14
16
18
19
20
22
24
26
28
30
32
34
35
36
38
40
COMPACT WIRE ROPE
YOUNG WIRE 34
Compact Wire Rope19 x 7
Dia.ofWire Rope
(mm)
Breaking Load(ton)Bright or
Drawn galv.
Grade A Grade B
BrightGrade C
Approx.Weight(kg/m)
0.390
0.434
0.481
0.604
0.693
0.764
0.813
0.943
0.984
1.083
1.232
1.474
1.559
1.737
1.925
2.122
2.415
2.772
3.008
3.105
3.773
4.331
4.928
5.563
5.895
6.237
6.949
6.95
7.75
8.58
10.8
12.4
13.6
14.5
16.8
17.6
19.3
22.0
26.3
27.8
31.0
34.3
37.9
43.1
49.4
53.7
55.4
67.3
77.3
87.9
99.2
105
111
124
6.42
7.15
7.92
9.94
11.4
12.6
13.4
15.5
16.2
17.8
20.3
24.3
25.7
28.6
31.7
34.9
39.8
45.6
49.5
51.1
62.1
71.3
81.1
91.6
97.1
103
114
5.88
6.56
7.26
9.11
10.5
11.5
12.3
14.2
14.9
16.3
18.6
22.2
23.5
26.2
29.1
32.0
36.4
41.8
45.4
46.9
56.9
65.4
74.4
84.0
89.0
94.1
105
9.00
9.50
10.0
11.2
12.0
12.6
13.0
14.0
14.3
15.0
16.0
17.5
18.0
19.0
20.0
21.0
22.4
24.0
25.0
25.4
28.0
30.0
32.0
34.0
35.0
36.0
38.0
Compact Wire Rope35 x 7
Approx.Weight(kg/m)
Breaking Load(ton)
Bright
Grade CGrade BGrade A
Bright orDrawn galv.Galvanized
Grade G
Dia.of
Wire Rope
(mm)
16.0
17.5
18.0
19.0
20.0
21.0
22.4
24.0
25.0
25.4
26.0
28.0
28.6
30.0
32.0
34.0
35.0
36.0
38.0
17.8
21.3
22.5
25.1
27.8
30.7
34.9
40.1
43.5
44.9
47.0
54.5
56.9
62.6
71.2
80.4
85.2
90.1
100
19.6
23.4
24.8
27.6
30.6
33.7
38.4
44.1
47.8
49.4
51.7
60.0
62.6
68.8
78.3
88.4
93.7
99.1
110
21.4
25.6
27.0
30.1
33.4
36.8
41.9
48.1
52.2
53.8
56.4
65.4
68.3
75.1
85.5
96.5
102
108
121
23.1
27.7
29.3
32.6
36.2
39.9
45.4
52.1
56.5
58.3
61.1
70.9
73.9
81.4
92.6
105
111
117
131
1.32
1.58
1.67
1.86
2.06
2.28
2.59
2.97
3.22
3.33
3.49
4.04
4.22
4.64
5.28
5.96
6.32
6.69
7.45
COMPACT WIRE ROPE
YOUNG WIRE35
Environments of usageYG-5 is over 2 times longer resistance for red rust comparing to zinc galvanized wire. The superiority of corrosion resistance is enable to specially perform without any limit of environments.Especially, YG-5 is suitable for corrosive environment such as seashore ocean working site.
Youngwire's ProductsYG-5 is applicable to all kinds of Steel Wire products such as Agricultural Wires, Automotive Cable, Wire Rope for fishing industry etc.We make sure this higher new invented item will be obviously make out our customer's sucessful business.
Corrosion resistanceYG-5 has over 2 times longer resistance to corrosion than normal Hot Dipped Zinc Coating
Salt spray test : ASTM B 117
YG-5 WIRE ROPE
YG-5 means YoungHeung + GalvanizationIt is ultra highest corrosion resistance galvanized wire
in producing with accumulatedYoung Heung's advanced technology.
Salt spray test result for 1mm wire
Salt spray hours(Hr)
Coa
ting
los
s(g/
m2)
Salt spray test result for 5mm automotive cable
200
180
160
140
120
100
80
60
40
20
00 100 200 300 400 500
Salt spray hours(Hr)
Coa
ting
los
s(g/
m2)
25
20
15
10
5
00 25 50 75 100 125 150 175 200
ZnZn
YG-5YG-5
YOUNG WIRE 36
YG-5 WIRE ROPE
Mechanical propertiesThe mechanical properties of YG-5 wire is similar to those of Zinc Galvanized Wire.
Homogeneous coating film
YG-5 has a more homogeneous and ductile coating compared to Zinc Coating.
Mechanical properties of 1mm Galvanized Patented Wire
HardnessYG-5 has a two times harder than Zinc Coating Wire,it has surely better character for abrasion resistance & scratch.
The rust occurrence for 1mm zinc galvanized wire after 200hours
The rust occurrence for 1mm YG-5 wire after 500hours
Microstructure of zinchot-dip galvanized wire
Microstructure of YG-5galvanized wire
Normal Zn coating
T/S(Kg/mm2)
T/O(100D)
108
20
112
19
YG-5
YOUNG WIRE37
After-draw abilityAfter YG-5 coating, after-draw ability is similar to those of Zinc Coating Wire.
Surface appearanceThe surface of YG-5 is appeared dark gray, no luster.Accordingly, it doesn't have the diffused reflection.
Main applicationYG-5 is applicable to many various industry YG-5 of high corrosion resistance has conspicuous character to resist rust from sea water. Automotive cable Wire rope for fishing industry Wire rope for shipping industry Guard cable Protection wire for a rockslide Farm industry
Production range
1. WIRE ROPE
Construction
6x7
6x24
6x19(s)
6x26(ws)
8x19(s)
Construction
6x19
6x37
6x25(Fi)
6x36(ws)
8x36(ws)
Range of product
6.0mm - 26.0mm
12.0mm - 40.0mm
8.0mm - 32.0mm
8.0mm - 32.0mm
10.0mm - 40.0mm
Range of product
10.0mm - 40.0mm
10.0mm - 40.0mm
8.0mm - 40.0mm
8.0mm - 40.0mm
10.0mm - 40.0mm
2. CONTROL CABLE
TYPE
Strand Type
Rope Type
Range of product
1.0mm - 5.0mm
1.0mm - 5.0mm
Construction
1x7, 3+9, 1x19
7x7, 8x7+1x19, 7x19
YG-5 WIRE ROPE
YOUNG WIRE 38
SEMI-IP ROPE
YoungHeung’s SEMI - IP ROPE with plastic impregnated IWRC
Our Semi-IP Rope serves much longer service life.
Plastic are filled between outer strands and inner IWRC
to reduce the friction of each wire.
The fatigue resistance is increased with our Semi - IP rope
due to the fact that it is more stable than general rope
in structure.
CHARACTERISTICS
Increases Service LifeThe process of YoungHeung’s Semi-IP core enhancement
minimizes internal core damages and prevents internal wire breaks.
Excellent Construction Stability
With a plastics filling system, the core movements are suppressed.
The core not receive more abuse than the out strands.
Cushion between the layers
The plastics filling system acts as a cushion in between strands and core.
lt has a good abrasion resistance and prevents metal-to-metal contact.
Keeps Out Water
Keeps out water and prevents internal corrosion
Available in right and left hand lay
Lower Equipment Maintenance Costs & Minimizes Downtime
PLASTIC IMPREGNATED WIRE ROPE
YOUNG WIRE39
characteristics :
Maintenance
Rope Diameter
With superiority on good service life, low elongation, no excessive sheave wear, uniform diameter ▶ Use of special grease to improve anti-corrosion and anti-abrasion ▶ Through pretension process, by eliminating the gabs between strands, each strand has equal tension and rope diameter becomes uniform. easy to handle and set up by getting rid of character of rotation.
The rope should be replaced if the rope diameter is reduced by more than 6 percent based on a rope
nominal diameter.
Our Elevator rope is manufactured with accumulated know-how including wire quality, core, grease, elongation with strict quality control.We are manufacturing products of uniform quality and removing structural elongation that can easily occur during manufacturing process by performing pretension at the latest equipment.
ELEVATOR WIRE ROPE
No load
max. 6%
max. 5%
min. 0%
min. 0%
max. 3%
max. 2%
min. -1%
min. -1%
up to 10
greater than to 10
10% of Fmin No load 10% of Fmin
Dia.of Wire Rope(mm)
Permisible tolerance
Fibre cored Steel cored
Motor
Control Panel
Car Guide Rail
Car Buffer Counterweight Buffer
Counterweight
Counterweight
Guide Rail
Overspeed Governer Rope
Hoisting Rope
Car Door
YOUNG WIRE 40
Dia.ofWire Rope
(mm) (in.)
EN 12385(KN) FS(RR-W-410)(Lb) JIS G 3525 (KN)
Extra HighTraction
TractionSteel
Breaking Load Approx.Weight8 x 19(S)+FC, 8 x 19(W)+FC, 8 x 25(FI)+FC
GradeE
Grade1570
Grade1370/1770
GradeA
GradeB
EN(kg/m)
FS(Lb/ f t )
JIS(kg/m)
0.220
0.278
0.343
0.430
0.494
0.579
0.672
0.878
1.11
1.24
1.37
0.218
0.275
0.340
0.411
0.490
0.575
0.666
0.870
1.10
1.23
1.36
0.14
0.20
0.28
0.36
0.46
0.57
0.82
0.96
32.8
41.5
51.3
64.3
73.8
86.6
100
131
166
185
205
26.0
32.9
40.6
51.0
58.5
68.7
79.6
104
132
147
162
30.8
39.0
48.1
60.3
69.2
81.2
94.3
123
156
174
192
6,900
9,900
13,500
17,500
22,100
27,200
38,900
46,000
5,600
8,200
11,000
14,500
18,500
23,000
32,000
37,000
29.4
37.3
46.0
55.7
66.2
77.7
90.2
118
149
166
184
28.1
35.6
44.0
53.2
63.3
74.3
86.1
113
142
159
176
5/16
3/8
7/16
1/2
9/16
5/8
3/4
13/16
8
9
10
11
12
13
14
16
1819
20
Dia.ofWire Rope
(mm) (in.)
EN 12385(KN) FS(RR-W-410)(Lb) JIS G 3525 (KN)
Extra HighTraction
TractionSteel
Breaking Load Approx.Weight6 X 19(S)+FC, 6 X 19(W)+FC, 6 X 25(FI)+FC
GradeE
Grade1770
Grade1370/1770
Grade1570
GradeA
GradeB
EN(kg/m)
FS(Lb/ f t )
JIS(kg/m)
0.247
0.312
0.386
0.484
0.556
0.652
0.756
0.988
1.25
1.39
1.54
0.230
0.291
0.359
0.434
0.517
0.607
0.704
0.919
1.16
1.30
1.44
0.16
0.23
0.31
0.40
0.51
0.63
0.90
1.06
37.2
47.0
58.1
72.8
83.6
98.1
114
149
188
209
232
28.6
36.2
44.7
56.1
64.4
75.6
87.7
115
145
162
179
34.9
44.1
54.5
68.3
78.4
92.0
107
139
176
196
218
8,200
11,600
15,800
20,400
25,800
31,600
45,200
53,000
5.600
8.200
11,000
14,500
18,500
23,000
32,000
37,000
33.2
42.0
51.8
62.7
74.6
87.6
102
133
168
187
207
37.4
47.3
58.4
70.7
84.1
98.7
114
150
189
211
234
31.7
40.1
49.5
59.5
71.3
83.7
97
127
160
179
198
5/16
3/8
7/16
1/12
9/16
5/8
3/4
13/16
8
9
10
11
12
13
14
16
1819
20
Dia.ofWire Rope(mm)
EN 12385 Breaking Load(KN)8 x 19(S)+IWRC, 8 x 19(W)+IWRC, 8 x 25(FI)+IWRC
Grade1570/1770
Grade1570
Grade1770
Grade1370/1770
35.8
45.3
55.9
67.6
80.5
94.5
110
143
181
202
224
38.0
48.2
59.5
71.9
85.6
100
117
152
193
215
238
35.8
45.3
55.9
67.6
80.5
94.5
110
143
181
202
224
40.3
51.0
63.0
76.2
90.7
106
124
161
204
227
252
0.260
0.330
0.407
0.492
0.586
0.687
0.798
1.04
1.32
1.47
1.63
8
9
10
11
12
13
14
16
18
19
20
ELEVATOR WIRE ROPE
Approx.Weight
(kg/m)
YOUNG WIRE41
CABLE LAID ROPE
7 X 7 X 7
Breaking Load (Lb)
Grade A
Dia. ofWire Rope
(in.) Grade B Grade C
Approx.Weight(Lb/ft)
0.135
0.195
0.273
0.346
0.446
0.558
0.786
1.093
1.405
1.781
2.230
2.517
2.668
2.822
3.145
3.484
7,670
11,100
15,200
19,400
24,900
31,300
44,100
61,200
78,700
99,500
124,800
140,600
149,300
157,900
175,900
194,900
7,080
10,200
14,100
17,900
23,000
28,900
40,700
56,500
72,600
91,900
115,200
129,800
137,800
145,700
162,300
179,900
6,490
9,350
12,900
16,400
21,100
26,500
37,300
51,800
66,600
84,200
105,600
119,000
126,300
133,600
148,800
164,900
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
1-5/16
1-3/8
1-7/16
1-1/2
1-9/16
7 X 7 X 19
Dia. ofWire Rope
(in.)
Breaking Load (Lb)
Grade A Grade B Grade C
Approx.Weight(Lb/ft)
0.195
0.270
0.341
0.440
0.550
0.776
1.079
1.387
1.759
2.202
2.486
2.643
2.787
3.105
3.440
10,800
15,000
19,100
24,500
30,700
43,300
59,900
77,200
98,000
122,400
138,400
146,700
155,100
172,800
191,500
9,900
13,900
17,600
22,600
28,400
39,900
55,300
71,200
90,400
113,000
127,700
135,400
143,100
159,500
176,700
9,100
12,700
16,100
20,700
26,000
36,600
50,700
65,300
82,900
103,600
117,100
124,100
131,200
146,200
162,000
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
1-5/16
1-3/8
1-7/16
1-1/2
1-9/16
YOUNG WIRE 42
PHYSICAL PROPERTIESA.S.T.M. A475
JIS G 3537
GALVANIZEDSTEEL WIRE STRAND
NominalDiameter
of theStrand(in.)
Numberof
Wiresin
Strand
NominalDiameterof CoatedWires inStrand
(in.)
Approxi-mate
Weight ofstrand
per1000ft(Lb)
Minimum Breaking Load of Strand(Lb)
UtilitiesGrade
CommonGrade
SiemensMartinGrade
HighStrengthGrade
ExtraHigh
StrengthGrade
3,990
5,400
6,650
8,950
11,200
15,400
20,800
26,900
2,850
3,850
4,750
6,400
8,000
10,800
14,500
18,800
1,900
2,560
3,150
4,250
5,350
6,950
9,350
12,100
1,150
1,540
1,900
2,570
3,200
4,250
5,700
7,400
2,400(1)
3,150(2)
4,500(3)
4,600(1)
6,500(3)
6,000(1)
8,500(3)
11,500(4)
18,000(4)
25,000(4)
73
80
98
117
117
121
164
171
205
225
220
273
399
517
0.062
0.065
0.072
0.120
0.120
0.080
0.093
0.145
0.104
0.109
0.165
0.120
0.145
0.165
7
7
7
3
3
7
7
3
7
7
3
7
7
7
3/16
3/16
7/32
1/4
1/4
1/4
9/32
5/16
5/16
5/16
3/8
3/8
7/16
1/2
NominalDiameter
of theStrand(in.)
No. of Wires.In Strand/
Dia. ofStandard Wires
(mm)
NominalCross
SectionArea
(mm² )
Minimum Breaking Load of Strand(kN)
Grade 1 Grade 2 Grade 3
Approx.Weight(kg/m)
0.0435
0.0627
0.0853
0.111
0.141
0.174
0.230
0.294
0.366
0.446
0.533
0.628
0.696
0.805
3.47
4.99
6.83
8.90
11.3
13.9
18.3
23.5
29.2
35.6
42.5
50.1
55.6
64.4
4.48
6.44
8.78
11.5
14.4
17.8
23.6
30.2
37.6
45.7
54.7
64.4
71.4
82.8
6.19
8.90
12.2
15.9
20.1
24.8
32.8
42.0
52.2
63.7
75.8
89.8
99.1
115
5.50
7.92
10.8
14.1
17.1
22.0
29.1
37.2
46.2
56.3
67.3
79.3
88.0
102
7/1.00
7/1.20
7/1.40
7/1.60
7/1.80
7/2.00
7/2.30
7/2.60
7/2.90
7/3.20
7/3.50
7/3.80
7/4.00
7/4.30
3.0
3.6
4.2
4.8
5.4
6.0
6.9
7.8
8.7
9.6
10.5
11.4
12.0
12.9
YOUNG WIRE43
Remark : For the wire whose diameter is an intermediate between those given in the above table, the value specified for the nearest larger diameter shall applied. ASTM, BS, DIN AND BUYER’S SPECIFICATION ARE ALSO AVAILABLE
JIS G 3521HARD DRAWN STEEL WIRE
Tensile Strength(N/mm² )Diameterof Wire(mm) SW-A SW-B SW-C
2790~3140
2750~3090
2700~3040
2650~2990
2600~2940
2550~2890
2500V2840
2500~2790
2450~2750
2400~2700
2350~2650
2300~2600
2300~2600
2260~2550
2210~2500
2210~2500
2160V2450
2110~2400
2110~2400
2060~2350
2010~2300
2010~2260
1960~2210
1910~2160
1860~2110
1810~2060
1770~2010
1720~1960
1670~1910
1670~1910
1620~1860
1570~1810
1570~1770
1570~1770
1520~1720
1520~1720
1470~1670
1420~1620
1420~1620
1370~1570
1370~1570
1320~1520
1320~1520
1270~1470
1270~1470
1230~1420
2450~2790
2400~2750
2350~2700
2300~2650
2260~2600
2210~2550
2210~2500
2210~2500
2160~2450
2110~2400
2060~2350
2010~2300
2010~2300
1960~2260
1910~2210
1910~2210
1860~2160
1810~2110
1810~2110
1770~2060
1770~2010
1770~2010
1720~1960
1670~1910
1620~1860
1570~1810
1520~1770
1470~1720
1420~1670
1420~1670
1370~1620
1370~1570
1370~1570
1370~1570
1320~1520
1320~1520
1270~1470
1230~1420
1230~1420
1180~1370
1180~1370
1130~1320
1130~1320
1080~1270
1080~1270
1030~1230
2110~2450
2060~2400
2010~2350
1960~2300
1960~2260
1910~2210
1910~2210
1910~2210
1860~2160
1810~2110
1770~2060
1720~2010
1720~2010
1670~1960
1620~1910
1620~1910
1570~1860
1570~1810
1570~1810
1520~1770
1520~1770
1520~1770
1470~1720
1420~1670
1370~1620
1320~1570
1270~1520
1270~1470
1230~1420
1230~1420
1180~1370
1180~1370
1180~1370
1180~1370
1130~1320
1130~1320
1080~1270
1030~1230
1030~1230
980~1180
980~1180
930~1130
930~1130
-
-
-
0.08
0.09
0.10
0.12
0.14
0.16
0.18
0.20
0.23
0.26
0.29
0.32
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.80
0.90
1.00
1.20
1.40
1.60
1.80
2.00
2.30
2.60
2.90
3.20
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
8.00
9.00
10.00
11.00
12.00
13.00
YOUNG WIRE 44
Remark : For the wire whose diameter is an intermediate between those given in the above table, the value specified for the nearest larger diameter shall applied. ASTM, BS, DIN AND BUYER’S SPECIFICATION ARE ALSO AVAILABLE
JIS G 3522 PIANO WIRE
Diameterof Wire(mm)
Tensile Strength(N/mm²)
SWP-A SWP-B SWP-V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2010~2210
1960~2160
1910~2110
1860~2060
1810~2010
1770~1910
1720~1860
1720~1860
1720~1860
1670~1810
1670~1810
1670~1810
1620~1770
1620~1770
1570~1720
1520~1670
-
-
-
-
-
3190~3480
3140~3430
3090~3380
3040~3330
2990~3290
2940~3240
2890~3190
2840~3090
2790~3040
2750~2990
2700~2940
2650~2890
2650~2890
2600~2840
2550~2790
2550~2790
2500~2750
2450~2700
2450~2700
2400~2650
2350~2600
2300~2500
2260~2450
2210~2400
2160~2350
2110~2300
2060~2260
2010~2210
1960~2160
1960~2160
1910~2110
1860~2060
1810~1960
1810~1960
1770~1910
1770~1910
1710~1860
1670~1810
1670~1810
1620~1770
-
-
-
2890~3190
2840~3140
2790~3090
2750~3040
2700~2990
2650~2940
2600~2890
2600~2840
2550~2790
2500~2750
2450~2700
2400~2650
2400~2650
2350~2600
2300~2550
2300~2550
2260~2500
2210~2450
2210~2450
2160~2400
2110~2350
2110~2300
2060~2260
2010~2210
1960~2160
1910~2110
1860~2060
1810~2010
1770~1960
1770~1960
1720~1910
1670~1860
1670~1810
1670~1810
1620~1770
1620~1770
1570~1710
1520~1670
1520~1670
1470~1620
1470~1620
1420~1570
1420~1570
0.08
0.09
0.10
0.12
0.14
0.16
0.18
0.20
0.23
0.26
0.29
0.32
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.80
0.90
1.00
1.20
1.40
1.60
1.80
2.00
2.30
2.60
2.90
3.20
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
8.00
9.00
10.00
YOUNG WIRE45
STANDARD LUBRICATIONCHART FOR WIRE ROPE
LUBETYPE
LUBEMATERIAL
APPLICATION APPEARANCEUSE FOR
GENERAL PURPOSE
GALV A/C,
INNER CABLE
GALV STEEL WIRE,
HARD DRAWN STEEL
WIRE,
GALV WIRE ROPE
ETC.
GALV A/C,INNER CABLE
GALV STEEL WIREROPE ETC.
GALV/UNGALVWIRE ROPES
DITTO
DITTO
DITTO
DITTO
DITTO
NON DRY TYPE
FILM AND BRIGHT,
COMPLETELY NO
GREASE AND NON
TACKY
DRY TYPE
FILM & BRIGHT,
COMPLETELY NO
GREASE AND NON
TACKY
VERY LIGHT
GREASE
LIGHT GREASE
HEAVY GREASE
DARK GREASE
SLIGHTLY WET
BLACK GREASE
AND WET
APPEARANCE
VERY BLACK,
WET AND TACKY
VERY LIGHT
APPLICATION
VERY TIGHTLY
WIPED
DITTO
VERY LIGHTDUTY.
TIGHTLY WIPED
LIGHT DUTY,
LOOSELY WIPED
NOT WIPEDDOUBLE GREASEDINSIDE & OUTSIDE
MEDIUM DUTY,
TIGHTLY WIPED
HEAVY DUTY,LOOSELY WIPED
VERY HEAVYDUTY,
NOT WIPED,
DOUBLE GREASED
INSIDE & OUTSIDE
RUST PREVENT
OIL
(LIGHT OIL)
DITTO
PETROLATUM
BASE GREASE
DITTO
DITTO
PETROLATUM60%
ASPHALTUM
40%
MIXED GREASE
ASPHALTUM
BASE GREASE
DITTO
DRY-S
DRY
A-1
A-2
A-3
B
C
D
YOUNG WIRE 46
HOW TO ORDER STEEL WIRE ROPE
HOW TO ORDER STEEL WIRE ROPE
1. PURPOSE2. SIZE3. CONSTRUCTION
4. TYPE OF CORE
5. LAY
6. FABRICATION7. COATING8. GRADE OF WIRES9. BREAKING LOAD
10. LUBRICATION
11. LENGTH
12. PACKING
13. QUANTITY14. SPECIFICATION15. CERTIFICATE16. REMARKS
In ordering steel wire rope, you are requested to give us information as specified below;
: For which the rope will be used.
: Diameter of the rope in millimeters or inches
: Number of strands, number of wires per strand, and type of strand construction.
: Fiber Core(FC), Independent Wire Rope Core(IWRC) or Independent Wire Strand Core(IWSC).
: Right Regular Lay, Left Regular Lay. Right Lang Lay, or Left Lang Lay.: Preformed or not.
: Bright(Black, Ungalvanized)or Galvanized.
: Tensile Strength of Wires
: Minimum or Calculated Breaking Load in tons or pounds.
: Whether lubricant is desired or not. Any required Lubricant.: Length of Wire Rope
: In coils wrapped with oil paper and hessian(or P.P.)cloth, or on wooden reels.
: By number of coils or reels, by length or weight.: Any recognized specification, if necessary.
: Mill Sheet and/or a third party’s inspection, if needed.
: Shipping Marks and any other special requirements.
YOUNG WIRE47
INNER CABLE
INNER CABLE
FUEL LID OPENER CABLE
TRUNK OPENER CABLE SUN ROOF SYSTEM
KEY INTERLOCK CABLE
ACCELERATOR CABLE
BRAKE CABLE
CLUTCH CABLE
HOOD OPENER CABLE
KICK DOWN CABLE
TRANSMISSION SHIFT CABLE
WINDOW REGULATOR
PARKING BRAKE CABLE
GAC &INNER CABLE
P.V.C COATED CABLE
GALVANIZEDAIRCRAFT CABLE
Diameter
(mm) (in.)
7 x 7GAC SSA/C GAC & SSA/C
Weight(kg/100m)
MinBreakingLoad (kg)
MinBreakingLoad (kg)
7 x 19GAC
Min BreakingLoad (kg)
SSA/C
Min BreakingLoad (kg)
GAC & SSA/CWeight
(kg/100m)
1x 19GAC & SSA/C
Min BreakingLoad (kg)
Weight(kg/100m)
0.32
0.82
1.26
2.08
2.98
4.02
5.21
6.07
8.19
11.50
15.20
20.10
25.30
31.30
44.80
84
170
227
363
544
726
953
1279
1497
2132
2858
3720
4672
5670
7938
-
-
-
-
2.59
3.27
4.32
5.42
6.70
9.67
12.80
16.40
20.70
25.70
36.20
-
-
-
-
417
572
798
953
1089
1678
2268
2903
3538
4082
5443
-
-
-
-
454
635
907
1043
1270
1905
2540
3175
3629
4445
6532
-
-
1.12
1.64
2.38
3.27
4.17
5.27
6.40
9.23
12.34
15.76
19.93
24.84
35.10
-
-
218
295
417
572
771
953
1089
1678
2177
2767
3447
4082
5443
-
-
218
295
417
572
771
953
1179
1678
2177
2767
3447
4173
5942
1/32
3/64
1/16
5/64
3/32
7/64
1/8
9/64
5/32
3/16
7/32
1/4
9/32
5/16
3/8
0.79
1.19
1.59
1.98
2.38
2.78
3.18
3.57
3.97
4.76
5.56
6.35
7.14
7.94
9.53
Construc-tion
Diameter (mm)
InsideDia.
OutsideDia.
MinBreaking
Load
kg
CABLE
Weight
P.C.V Total Weight
kg/100mLb/100ftkg/100mLb/100ftkg/100mLP/100ft
7 x 7
7 x 19
1.59
1.59
1.59
2.38
2.38
2.38
3.18
3.18
4.76
3.18
3.18
3.18
3.97
4.76
4.76
6.35
6.35
7.94
7.94
9.53
9.53
2.38
3.18
4.76
3.18
3.97
4.76
4.76
6.35
7.94
4.76
5.56
6.35
5.56
6.35
7.94
7.94
9.53
10.32
11.1
11.1
11.9
218
218
218
417
417
417
771
771
1678
907
907
907
1270
1905
1905
3175
3175
4445
4445
6532
6532
0.75
0.75
0.75
1.60
1.60
1.60
2.80
2.80
6.20
2.90
2.90
2.90
4.50
6.50
6.50
11.02
11.02
17.3
17.3
24.3
24.3
1.12
1.12
1.12
2.38
2.38
2.38
4.17
4.17
9.23
4.32
4.32
4.32
6.70
9.67
9.67
16.4
16.4
25.7
25.7
36.2
36.2
0.23
0.51
1.31
0.35
0.71
1.15
0.92
2.04
2.87
0.92
1.45
2.05
1.16
1.43
2.84
1.98
3.98
3.82
4.96
3.44
4.70
0.34
0.76
1.95
0.52
1.06
1.71
1.37
3.04
4.27
1.37
2.15
3.04
1.72
2.13
4.23
2.90
5.50
5.28
6.85
4.76
6.49
0.98
1.26
2.06
1.95
2.31
2.75
3.72
4.84
9.07
3.82
4.35
4.95
5.66
7.93
9.43
13.0
15.0
21.12
22.26
27.74
29.0
1.46
1.88
3.07
2.90
3.44
4.09
5.54
7.21
13.5
5.69
6.47
7.36
8.42
11.8
13.9
19.3
21.90
30.98
32.55
40.96
42.69
YOUNG WIRE49
INNER CABLE
Construction Diameter(mm)Min. Breaking
Load (kg)Weight
(kg/1000m)
0.19
0.27
0.42
0.54
0.76
1.27
0.44
0.64
0.75
1.0
1.25
1.8
2.8
3.14
4.0
4.8
7.0
11.6
4.9
6.910.8 7.9
13.9
27.2
51.3
62.4
1.25
1.79
2.44
3.20
4.03
4.98
8.20
11.6
12.8
16.0
21.2
29.8
32.9
46.9
61.8
83.2
7.0
11.0
19.2
30.0
43.2
58.8
4.5
6.5
10
13
18
28
10
15
18
23
30
41
60
78
90
110
150
230
105
145 230 136
242
590
719
812
29
40
55
72
90
110
150
250
280
340
430
560
640
850
1100
1500
160
230
400
640
850
1100
0.20
0.24
0.30
0.34
0.40
0.52
0.30
0.36
0.40
0.45
0.50
0.60
0.75
0.80
0.90
1.0
1.2
1.5
1.0
1.21.51.2
1.6
2.3
3.2
3.4
0.5
0.6
0.7
0.8
0.9
1.0
1.2
1.5
1.6
1.8
2.0
2.38
2.5
3.0
3.5
4.0
1.2
1.5
2.0
2.5
3.0
3.5
1 x 3
1 x 7
1 x 12
1 x 13
1 x 19
1 x 27
Construction
1 x 37
3 x 7
7 x 7
7 x 19
8 x 7+(1 x 19)
4.0
4.8
0.60
0.79
0.90
1.0
1.2
1.3
1.5
0.90
1.0
1.2
1.5
1.59
2.0
2.38
2.5
3.0
3.1
3.2
3.5
4.0
5.0
6.0
1.5
1.59
1.8
2.0
2.38
2.5
3.0
3.18
3.5
4.0
4.76
5.0
5.56
6.0
6.35
8.0
9.0
9.35
1.5
1.8
2.0
Diameter(mm)Min. Breaking
Load (kg)
1600
1790
30
50
65
83
110
130
170
69
82
120
180
218
310
417
480
700
740
776
900
1150
1700
2300
180
200
256
300
430
475
700
907
1099
1270
1910
2107
2540
2958
3180
4450
5632
6530
250
360
420
Weight(kg/1000m)
76.4
112.0
1.36
2.38
3.07
3.9
5.45
6.58
8.5
3.26
3.93
6.25
9.9
11.2
16.7
23.8
26.5
37.7
40.2
42.0
50.8
65.1
102
143
9.93
11.16
14.8
18.3
25.9
27.5
38.6
43.2
52.9
68.2
96.7
106
128
148
164
257
330
362
10.4
15.1
18.7
YOUNG WIRE 50
LOW RELAXATIONPRESTRESSED CONCRETE
Drawing Process
Stranding Process
Pulling & Heat Treatment Process
Take-up Process
LO
W R
EL
AX
AT
ION
PRE
STR
ESS
ED
CO
NC
RE
TE
QUALITY CONTROLDead Straight
Good preforming of strand
Higher Breaking & Yield Strength
Low Relaxation at elevated temperatures
USE
PRE-TENSION Pile &Pole, Concrete Slab, Prestressed Concrete Pipe & Tubes ConcreteRailway Sleepers,
POST-TENSION Prestressed Concrete Structures, Roofing Structures, Concrete Storage Tank,Concrete Bridges or Viaducts, Concrete Anchor, Atomic Furnace
What is Low Relaxation?
L/R-PC strand is used in order to reinforce the concrete structure.Any prestressing steel, either wire strand and bar, which are stressed and embedded in concrete losethe applied stress exponential function with time.Relaxation is indicated percentage which is degree of stress loss as P.C strand is pulled.This rate is the most important because it is used in the design of prestressed concrete structures.However, stress loss can be reduced due to relaxation.An additional advantage can be anticipated when L/R-PC strand is subject to the stabilization byhigh frequency heating during the tension process.
YOUNG WIRE 52
B.L*:Breaking Load
LOW RELAXATIONPRESTRESSED CONCRETE
StandardNominal
Dia.Tolerance
of Dia.Unit/
WeightBreakingLoad(Min)
MinimumLoad at(0.2%)
Extension
Elon
gatio
n%(M
in)in2
4 inc
hes
Pitch Relaxation
Lb kgLb kgkg/km
Lb/1000ftmmin.mmin.Grade
250
270
STANDARD
SUPER
SWPC 7A(175kg/㎟)
SWPC 7B(190kg/㎟)
ASTMA 416-80
BS5896-80
KSD7002-95
&
JIS
G3536-84
1/4
5/16
3/8
7/16
1/2
0.6
3/8
7/16
1/2
0.6
3/8
7/16
1/2
0.6
5/16
3/8
7/16
1/2
0.6
1/4
5/16
3/8
7/16
1/2
0.6
3/8
7/16
1/2
0.6
6.35
7.94
9.53
11.11
12.70
15.24
9.53
11.11
12.70
15.24
9.3
11.0
12.5
15.2
8.0
9.6
11.3
12.9
15.7
6.2
7.9
9.3
10.8
12.4
15.2
9.5
11.1
12.7
15.2
±0.016
±0.016
±0.016
±0.016
±0.016
±0.016+0.026-0.006
+0.026-0.006
+0.026-0.006
+0.026-0.006
+0.012-0.006
+0.012-0.006
+0.016-0.008
+0.016-0.008
+0.012-0.006
+0.012-0.006
+0.012-0.006
+0.016-0.008
+0.016-0.008
+0.016-0.008
+0.016-0.008
+0.016-0.008
+0.016-0.008
+0.016-0.008
+0.016-0.008
+0.016-0.008
+0.016-0.008
+0.016-0.008
+0.016-0.008
±0.41
±0.41
±0.41
±0.41
±0.41
±0.41
122
197
272
367
490
737
290
390
520
740
274
374
490
732
200
290
396
527
792
122
196
272
366
489
739
290
389
520
739
182
294
405
548
730
1094
432
582
775
1102
408
557
730
1090
298
432
590
785
1180
182
293
405
546
729
1101
432
580
774
1101
9,000
14,500
20,000
27,000
30,600
54,000
23,000
31,000
41,300
58,600
20,680
28,100
36,870
52,150
15,730
22,930
31,250
41,810
59,570
9,040
14,550
19,950
26,890
35,390
54,010
22,930
31,080
41,220
58,640
4,080
6,580
9,070
12,250
16,330
24,490
10,430
14,060
18,370
26,580
9,380
12,740
16,720
23,650
7,140
10,400
14,170
18,970
27,020
4,100
6,600
9,050
12,200
16,300
24,500
10,400
14,100
18,700
26,600
7,650
12,300
17,000
23,000
30,600
45,900
19,550
26,350
35,100
49,800
18,120
24,730
32,370
45,860
13,170
20,230
27,420
36,640
52,380
7,600
12,340
16,970
22,390
30,640
45,850
19,510
26,450
35,050
49,820
3,470
5,580
7,710
10,430
13,880
20,820
8,870
11,950
15,920
22,590
8,260
11,210
14,680
20,800
6,220
9,180
12,440
16,620
23,760
3,450
5,600
7,700
10,400
13,900
20,800
8,850
12,000
15,900
22,600
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
12-16D
Max. 2.5%Per 1000 Hr(B.L*x 0.70)
Max. 3.5%
Per 1000 Hr(B.L*x 0.80)
Max. 2.5%Per 1000 Hr(B.L*x 0.70)
Max. 4.5%
Per 1000 Hr(B.L*x 0.80)
Max. 2.5%
Per 1000 Hr(B.L*x 0.70)
+0.66-0.15
+0.66-0.15
+0.66-0.15
+0.66-0.15
+0.3-0.15
+0.3-0.15
+0.4-0.2
+0.4-0.2
+0.3-0.15
+0.3-0.15
+0.3-0.15
+0.4-0.2
+0.4-0.2
+0.4-0.2
+0.4-0.2
+0.4-0.2
+0.4-0.2
+0.4-0.2
+0.4-0.2
+0.4-0.2
+0.4-0.2
+0.4-0.2
+0.4-0.2
YOUNG WIRE53
X-BONSUPER-BON
X-BONSUPER-BON
X-BONSUPER-BON
DESCALING
PREFORMING
HARDENINGCOOLING
TEMPERING
COOLING
CUTTING
TAKE-UP
PLC CONTROL BOX
GENERATOR
G1 G2 G3
DRAWINGWIRE ROD
YOUNG WIRE 54
USE & TYPE OF PRODUCT
XBon
SuperBon
This has the same standard and mechanicalproperties as that of X-BON deformed P.C.D-grade is suitable when preventing corrosionby salt and P.C concrete products needing high-heated relaxation.
Super-Bon
X-BONSUPER-BON
Type of Product Grade Dia. Uses Remark
Pole
Building
Bridge
House
Harbor
Wharf
·Concrete pole & pile reinforcement
·Post of building & reinforcement for beam
·Reinforcement for fume pile
·Pile
·Pole
·Fume Pile
·Beam
·Sheet Pile
·High Stressed Pile
5 x 13mm
C
D
D
X-BONDeformed PC
SUPER-BONDeformed PC
YOUNG WIRE55
The Characteristics of Product
Our company’s X-BON & SUPER-BON deformedPC Steel Bar are products with excellent mechanicaland processing properties as below and producedaccording to KS D 3505 & JIS G 3137.
Classification Characteristic
1. Able to make the Reinforced Concrete lighter which permits better
economy of design.
2. Very easy to spot weld, but little changed to the mechanical property
even if processed by heading screw method.
3. Very economical, due to the high elastic limit point and the extremely
low relaxation.
4. This mechanical property contributes to the quality improvement with
yield ratio of 90% which is 10% higher than minimum value of fatigue.
This is essential to the PC steel bar.
MechanicalProperty
Adhesion
Utility
1. Tensile strength is improved because surface if processed with the
form of spiral defeat and the adhesion is bigger than pc wires.
2. Due to the excellent adhesion, the production cost is reduced, and
productivity improves.
3. Due to the good rate of stress, removing the crack occurred in the
reinforced concrete.
1. It does not need a process in straight line because it is coiled within
the elastic limit, with maintining a perfect straight line
while releasing.
2. You can process with screw without the necessity of peeling procedure
because the dia of product was produced for the screw process.
X-BONSUPER-BON
YOUNG WIRE 56
Quality Properties of Product
1. CHEMICAL COMPOSITION
2.SHAPE, DIA & TOLERANCE
KS D 3505 and JIS G 3137 state the followingdiagram of “P,S,Cu”. As the impurities of raw-material(wire rod).YOUNG HEUNG meets this base line and uses thebest materials to adhere to all mechanical propertiesof P.C Steel Bar including tensile load, yield load,relaxation, spot welding.
※Tolerance is for basic diameter.
※It’s available to supply the product of
size 5~13mm by, K.S specification per
customer’s order.
P S Cu
Max.0.03
Max.0.035
Max.0.30
Type of Wire GradeNominal
Dia.(mm)
BasicDia.
(mm)
Tolerance
(mm)
Nominalcross section
area(mm² )
Mass(kg/m)
No ofgroove/
Lay
GrooveShape
2/Z
2/Z
2/Z
4/Z
4/Z
3/S
3/S
4/S
6/S
6/S
6/S
0.142
0.278
0.363
0.685
0.958
0.222
0.315
0.412
0.500
0.710
0.980
18.07
35.40
46.25
87.30
122.11
28.27
40.0
52.5
64.0
90.0
125.0
±0.05
±0.05
5.0
7.0
8.0
11.0
13.0
6.10
7.25
8.33
9.25
11.10
13.10
5.0
7.0
8.0
11.0
13.0
6.1
7.4
8.3
9.2
11.0
13.0
SBPD(110/125)
SBPD(1080/1230)
SBPD(130/45)
SBPD(1275/1420)
X-BON C(KS D 3505)
(C Grade,No.1)
X-BON DSUPER-BON D(KS D 3505)
(D Grade,No.1)
X-BONSUPER-BON
YOUNG WIRE57
3. MECHANICAL PROPERTIESThe mechanical property of X-BON & SUPER-BON complies withthe spec. of KS D 3505 or JIS G 3137
※ Regarding mechanical property, able to be supplied with the production by order customer requires.
※REMARKS1) Yield point means the load against permanent elongation of 0.2%.
2) Elongation means elongation after fracture at the original gauge length which is
8 times of nominal dia.
3) Relaxation is the value acquired by testing 80% of yield strength with the initial
load for 10 hours on the normal temperature.
Type ofWire
NominalDia.mm
Yield Point(min.)
kg
Yield Strength
(min.)
kg/mm²
Min.BreakingLoadkg
TensileStrength
(min.)kg/mm²
Elongation(min.)
%
Relaxation(min.)
%
X-BON C(110/125)
X-BON D(130/145)
SUPER-BON D(130/145)
5.0
7.0
8.0
11.0
13.0
6.1
7.4
8.3
9.2
11.0
13.0
6.1
7.4
8.3
9.2
11.0
13.0
2,080
4,070
5,320
10,040
14,040
3,820
5,400
7,090
8,460
11,900
16,500
3,900
5,520
7,250
8,660
12,200
16,900
115
130
130
2,530
4,780
6,240
11,350
15,260
4,100
5,800
7,610
9,280
13,050
18,130
4,100
5,800
7,610
9,280
13,050
18,130
140
135
130
125
145
145
5.0
5.0
5.0
1.5
1.5
1.0
X-BONSUPER-BON
YOUNG WIRE 58
COLD DRAWNSTEEL BARS
COLD DRAWNSTEEL BARS
COLD DRAWN STEEL BARS
Wire Rod
pre-Straightener
Shot Blasting
Cold Drawing
Eddy Current Testing
Bar Cutting
Straightener, Polishing & Oiling
Packing
Customer
YOUNG WIRE59
Young Heun’g CD-BAR creates the perfect quality required by customers with our very
modern facility using the “SCHUMAG Combined Bar Machine”.
Material is of highest quality and is produced with the latest technology available.
ᆞHighest Quality
ᆞMost Dependable Delivery
ᆞBest Price
ᆞVarious Products
PRODUCTION RANGE
TOLERANCE GRADE
Rounds
Hexagons
Squares
Irregular Shape
<Unit : mm>
5mm ~ 30mm
5mm ~ 25mm
5mm ~ 20mm
-
2m ~ 6m
2m ~ 6m
2m ~ 6m
-
Free Cutting Steel
Carbon Steel
Alloy Steel
Suspension Spring etc.
GENERALINFORMATION
Dia. Grade H7 H8 H9 H10 H11 H12
0 ~ -0.12
0 ~ -0.15
0 ~ -0.18
0 ~ -0.21
2~6m
0 ~ -0.075
0 ~ -0.090
0 ~ -0.11
0 ~ -0.13
2~6m
0 ~ -0.048
0 ~ -0.058
0 ~ -0.070
0 ~ -0.084
2~6m
0 ~ -0.030
0 ~ -0.036
0 ~ -0.043
0 ~ -0.052
2~6m
0 ~ -0.018
0 ~ -0.022
0 ~ -0.027
0 ~ -0.033
2 ~ 6m
0 ~ -0.012
0 ~ -0.015
0 ~ -0.018
0 ~ -0.021
2~6m
5.0 - 6.0
6.10 - 10.0
10.01 - 18.0
18.01 - 30.0
BAR LENGTH
BAR SHAPE
FORMS OF SUPPLY SIZE RANGE LENGTH MATERIAL
YOUNG WIRE 60
Young Heung’s Free-Cutting Steel has equal
quality throughout.
It has excellent mechanical properties.
Improve the efficiency of manufacture with the
excellent machine of our free cutting steels.
/Extend the life of machine tools/Available for
the automotive, robotic industries.
Application :ᆞOA Instruments
ᆞOptical Instruments
ᆞAutomotives
FREE CUTTING STEEL
FREE CUTTING STEEL
SPECIFICATION Chemical Composition(%)
KS JIS SAE C Si Mn P S pb
0.10~0.35
0.10~0.35
0.16~0.23
0.24~0.33
0.24~0.33
0.26~0.35
0.26~0.35
0.08́ `0.13
0.08~0.13
0.24~0.33
0.70~0.12
0.70~0.12
0.70~0.12
0.04~0.09
0.04~0.09
max 0.040
max 0.040
max 0.040
0.70~1.00
0.70~1.00
0.70~1.00
0.75~1.05
0.85~1.15
1.00~1.30
1.35~0.65
1.35~1.65
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
max 0.13
max 0.13
max 0.13
max 0.09
max 0.15
0.14~0.20
0.32~0.39
0.40~0.48
1212
1213
12L12
1215
12L14
1117
1137
1144
SUM21
SUM22
SUM22L
SUM23
SUM24L
SUM31
SUM41
SUM43
SUM21
SUM22
SUM22L
SUM23
SUM24L
SUM31
SUM41
SUM43
YOUNG WIRE61
MACHINE STRUCTURALCARBON STEEL
MACHINE STRUCTURAL CARBON STEEL
SPECIFICATION
KS JIS SAE C
Chemical Composition(%)
Si PMn S
max 0.035
max 0.035
max 0.035
max 0.035
max 0.035
max 0.035
max 0.035
max 0.035
max 0.035
max 0.035
max 0.030
max 0.030
max 0.030
max 0.030
max 0.030
max 0.030
max 0.030
max 0.030
max 0.030
max 0.030
0.30~0.60
0.30~0.60
0.30~0.60
0.30~0.60
0.60~0.90
0.60~0.90
0.60~0.90
0.60~0.90
0.60~0.90
0.60~0.90
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.08~0.13
0.13~0.18
0.18~0.23
0.22~0.28
0.27~0.33
0.35~0.41
0.37~0.43
0.42~0.48
0.47~0.53
0.55~0.61
1010
1015
1020
1025
1030
1038
1040
1045
1050
1055
SM10C
SM15C
SM20C
SM25C
SM30C
SM38C
SM40C
SM45C
SM50C
SM55C
S10C
S15C
S20C
S25C
S30C
S35C
S40C
S45C
S50C
S55C
We take great pride in
Our highest qual i ty of Machine Structural Carbon
Steels
ᆞGood surface condition
ᆞUniformity and accuracy
of outside diameter
ᆞVarious length of bar
Application :ᆞAutomotives
YOUNG WIRE 62
We will do our best in order to develop special steel to meet customer requirements at all times.
ᆞSuspension-Spring
ᆞTorsion-Bar
ᆞStabilized-Bar
ᆞAlloy Steel (Available by special order)
ᆞApplication:Bolt, Wrench, Tools, Spring applications.
SPRING STEEL
MACHINE STRUCTURAL ALLOY STEEL
*Material : KOBE
SPRING STEELS &MACHINE STRUCTURAL ALLOY STEELS
STEEL GRADEChemical Composition(%)
C Mn Si P S Cr V
-
-
0.15~0.25
-
-
-
0.60~0.80
0.40~0.70
0.65~0.95
0.70~1.00
max0.035
max0.035
max0.035
max0.035
max0.035
max0.035
max0.035
max0.035
max0.035
max0.035
1.80~2.20
1.20~1.60
1.35~1.60
0.15~0.35
0.15~0.35
0.70~1.00
0.60~0.80
0.35~0.60
0.65~0.95
0.70~1.00
0.56~0.64
0.51~0.59
0.58~0.63
0.52~0.60
0.56~0.64
SAE 9260(SUP7)
SAE 9254(SUP12)
SRS 60(KOBE)
SAE 5155(SUP9)
SAE 5160(SUP9A)
SPECIFICATION
KS JIS AIS/SAE DIN
Chemical Composition(%)
C Si Mn P S Cr Mo
0.15~0.30
0.15~0.30
0.15~0.30
0.15~0.30
0.15~0.30
0.15~0.30
0.15~0.30
0.15~0.30
0.35~0.45
1.00~1.50
0.90~1.20
0.90~1.20
0.90~1.20
0.90~1.20
0.90~1.20
0.90v1.20
0.90~1.20
0.90~1.20
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
max0.030
0.30~0.60
0.60~0.85
0.60~0.85
0.60~0.85
0.60~0.85
0.60~0.85
0.60~0.85
0.70~1.00
0.60~0.85
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.15~0.35
0.27~0.37
0.28~0.33
0.33~0.38
0.38~0.43
0.43~0.48
0.13~0.18
0.18~0.23
0.17~0.23
0.20~0.25
-
-
34CrMo4
42CrMo4
-
16CrMo4
50CrMo4
-
22CrMo44
-
4130
4135/4137
4140/4142
4145/4147
-
4148
-
-
SCM432
SCM430
SCM435
SCM440
SCM445
SCM415
SCM420
SCM421
SCM822
SCM1
SCM2
SCM3
SCM4
SCM5
SCM21
SCM22
SCM23
SCM24
YOUNG WIRE63
S.W.G......British Imperial Standard Wire Gauge
B.W.G......Birmingham Wire Gauge.
B.& s......Brown and Sharp Wire Gauge
A.S.W.G..American steel & Wire Gauge
J.deP...Paris Wire Gauge.
W.G....Westphalia Wire Gauge.
B.G....Standard Birmingham Sheet and Hoop
U.S.S...U.S.Standard for Sheet and Plate Iron and Steel
REFERENCE CHARTS
Wire Gauge Table
GAUGENUMBER
S.W.G.mm
B.W.Gmm
B.& S.mm
A.S.W.Gmm
J.deP.mm
W.G.mm
B.G.mm
U.S.Smm
12.700 11.906 11.113 10.319 9.525 8.731 7.938 7.144 6.747 6.350 5.953 5.556 5.159 4.763 4.366 3.969 3.572 3.175 2.778 2.381 1.984 1.786 1.588 1.429 1.270 1.111 .9525 .8731 .7938 .7144 .6350 .5556 .4763 .4366 .3969 .3572 .3175 .2778 .2580 .2381 .2183 .1984 .1786 .1687 .1588
12.700 11.308 10.069 8.971 7.993 7.122 6.350 5.652 5.032 4.481 3.988 3.551 3.175 2.827 2.517 2.240 1.994 1.775 1.588 1.412 1.257 1.118 .9956 .8865 .7938 .7066 .6289 .5589 .4981 .4432 .3369 .3531 .3124 .2794 .2489 .2210 .1956 .1753 .1549 .1372 .1219
.60
.68
.76
.80
.881.001.121.201.301.401.561.661.842.042.202.402.602.923.403.844.204.655.455.967.007.608.809.40
10.00
(pp).400(p).500
.600
.700
.800
.9001.0001.1001.2001.3001.4001.5001.6001.8002.0002.2002.4002.7003.0003.4003.9004.4004.9005.4005.9006.4007.4007.6008.2008.8009.400
10.000
12.45 11.72 10.93 10.00 9.208 8.407 7.785 7.188 6.698 6.190 5.723 5.258 4.877 4.496 4.115 3.767 3.429 3.061 2.680 2.324 2.032 1.829 1.588 1.372 1.207 1.041 .8839 .8052 .7264 .6553 .5842 .5182 .4597 .4394 .4115 .3810 .3556 .3353 .3251 .2997 .2642 .2413 .2286 .2159 .2032 .1905 .1778
14.73 13.12 11.68 10.40 9.266 8.255 7.348 6.543 5.827 5.189 4.620 4.115 3.665 3.264 2.906 2.588 2.304 2.052 1.826 1.628 1.450 1.290 1.151 1.024 .9116 .8128 .7239 .6426 .5740 .5105 .4547 .4039 .3607 .3200 .2875 .2540 .2268 .2019 .1798 .1600 .1425 .1270 .1120 .1006 .0897 .0798
11.532 10.795 9.652 8.636 7.620 7.213 6.579 6.045 5.558 5.156 4.572 4.191 3.759 3.404 3.048 2.769 2.413 2.108 1.829 1.651 1.473 1.245 1.067 .8886 .8128 .7109 .6347 .5585 .5078 .4570 .4062 .3555 .3300 .3046 .2539 .2286 .2031 .1777 .1269 .1016
12.699 11.785 10.972 10.159 9.448 8.839 8.229 7.620 7.010 6.401 5.893 5.385 4.877 4.470 4.064 3.658 3.251 2.946 2.642 2.337 2.032 1.829 1.626 1.422 1.219 1.061 .9144 .8128 .7112 .6096 .5588 .5080 .4572 .4166 .3759 .3454 .3150 .2946 .2743 .2540 .2337 .2134 .1930 .1727 .1524 .1321 .1219
#0000000#000000#00000#0000#000#00#0#1#2#3#4#5#6#7#8#9
#10#11#12#13#14#15#16#17#18#19#20#21 #22#23#24#25#26#27#28#29#30#31#32#33#34#35#36#37#38#39#40
YOUNG WIRE 64
REFERENCE CHARTS
SI Units and MKS Weight(Former) Unit Conversion Table(units used daily)
Conversion Table
Weights and Measures Comparison Table
1) Conversion of the thickness Circumference x0.3183=Diameter Diameter(in)x25.4=Diameter(mm) Diameterx3.1416=Circumference Dimeterx0.1237=Circumference(in) Circumference(in)x8.0851=Diameter(mm) Diameter(mm)x0.03937=Diameter(in)
2) Conversion of unit mass kg/mx0.67196=1b/ft 1b/ftx1.4882=kg/m Unit mass of 100-meter steel wire=[wire diameter (mm)]²x 0.6126(kg) [the weight shall be set as 7.8]
1) Comparison table of length
One nautical mile =1,852metersOne fathom=6.0feet=1.829metersOne mil=0.001inch=0.0254millimeters
One ton(U.S.)(short ton)=2,000pounds=907.185kilograms
2) Unit mass comparison table
3) Conversion of the pull strength kgf/mm²x 0.635=t/in²
kgf/mm²x 1422.3=1b/in²
t/in²x 1.5748=kgf/mm²
1b/in²x 0.0007031=kgf/mm² (100.0001b/in² =70.31kgf/mm² )
4) Conversion of coating adhesion volume g/m²x 0.0033=oz(ounce)ft²
oz/ft²x 305.152=g/m²
Volume SI unit former unit
0.101972 kgf
1kgf
0.101972 kgf/mm²
1kgf/mm²
0.101972kgf/m
1kgfᆞm
1kg(1t)
1kg/m(weight)
1g/m²
0.238889cal[=0.101972x10+ ¹ kgfᆞm]
1cal
1kgfᆞm
57° 17́ 44̋ 81̊
1N
9.80665 N
1N/mm² [=1Mpa = 0.1hbar]
9.80665N/mm²
1Nᆞm
9.80665 Nᆞm
1kg(1t)
1kg/m(mass)
1g/m²
1J
4.18605J
9.80665J
1 rad
0.01744 rad
Strength(breaking load)
Tension(pull strength)andflexibility coefficient
Torque
Production volume and amount used
Unit mass
Coating adherence volume
Heat value, job, energy
Plane angle
YardᆞPound method
Mile Yard Feet Inch
Meter method
Meter Millimeter
1,818
303
914.38
304.79
25.4
1,000
1
3,927.3
3,927.3
1.818
0.303
1,609.3
0.9144
0.30479
0.0254
1
0.001
11.931
36
12
1
39.371
0.0394
12,885
357.92
5.965
0.9942
5,280
3
1
0.0833
3.281
4,294.9
119.3
1.988
1,760
1
1.0936
2.4403
1
YardᆞPound methodTon
(English) Pound Ounce Ton
Meter method
Kilogram Cram
600
3.750
3.75
453.59
28.349
1,000
1
0.6
3.75
1,016.05
0.4536
1,000
1
0.001
21.1641
132.277
0.13227
35.840
16
1
0.03527
0.00375
1.01605
1
0.001
1.32277
8.2673
2,240
1
2,204.62
2.2046
0.00369
1
0.98420
YOUNG WIRE65
YOUNG HEUNGIRON & STEEL CO., LTD.Seoul office10Th Floor. Keungil Tower B/D 677-25Yeoksam-Dong Gangnam-gu Seoul.KoreaTEL. 82-2-2077-8551~8555FAX. 82-2-2077-8513/8515E-mail. export @youngwire.comURL : http://www.youngwire.com
ChangWon Factory71-1, SinChon-Dong ChangWon City, GyungNam, KoreaTEL. 82-55-282-2241FAX. 82-55-282-2676
HamAn Factory185, PyungLim-Ri, DaeSan-Myun, HamAn-Gun, GyungNam, KoreaTEL. 82-55-582-2851FAX. 82-55-582-2900
China FactoryPort Development Zone LiuJia Gang,TaiCang City, JiangSu, ChinaTEL. 86-512-53646561~3FAX. 86-512-53646564
YOUNG HEUNGIRON & STEEL CO., LTD.
