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E X C E L L E N C E T H R O U G H E X P E R I E N C E
M A T E R I A L S P E C I F I C A T I O N S C A T A L O G U E
High ChromeWhite Iron
ManganeseSteel
Alloy Steel Carbon Steel StainlessSteel
SG Iron Cast Iron
OZZ Foundries has the capability and capacity to manufacture castings
in a diverse and vast range of metals to suit customer specifications.
Castings can be manufactured from 500 grams to 15 tons.
Skilled metallurgists select, customise and design material specifications
and heat treatment programmes to suit specific products and applications.
This ensures the optimisation of performance, product life, mechanical
properties and ease of machining.
841 / 845
840 / 846
843
847
842
849
850
848 / 853
852
1.20
1.30
1.35
1.20
1.30
1.00
1.15
1.05
1.10
13.0
18.0
23.0
18.0
20.0
13.0
13.0
13.5
18.0
-
-
-
2
3
-
-
-
-
-
-
-
-
-
-
0.5
1.0
1.0
-
-
-
-
-
3.5
-
-
-
AUSTENITIC MANGANESE STEELS
Crusher and mill wear parts
Crusher wear parts - 18% Mn
Crusher wear parts - XAlloy - 23% Mn
Crusher wear parts - 18% Mn 2% Cr
Crusher wear parts - 20% Mn 3% Cr
Thin sections, e.g. feeder pans, etc (as cast)
Good impact / strength properties
High strength / wear resistance
Nominal Chemical Composition (Wt. %)C Mn Cr Mo Ni
OZZ Grade Equivalent Specifications
Manganese steels have excellent toughness and work-hardening properties, attaining surface hardness values of up to 550 BHN in service.Offered in a range of application specific grades with various alloying elements.
Applications
ASTM A128 Gr A & B2 & B3
BS 3100 Gr BW10
SABS 407 Type 1 & 2
SABS 407 Type 6
GX 130 MnCr 20.3
ASTM A128 Gr D
SABS 407 Type 4
ASTM A128 Gr E
SABS 407 Type 5
M A T E R I A L S P E C I F I C A T I O N S
HIGH CHROMIUM WHITE CAST IRONS
ASTM A532 Class II Type B
BS 4844 Gr 3A
SABS 1338 Gr 3A
ASTM A532 Class II Type D
BS 4844 Gr 3C
SABS 1338 Gr 3C
ASTM A532 Class III Type A
BS 4844 Gr 3D
SABS 1338 Gr 3D
BS 4844 Gr 3E
SABS 1338 Gr 3E
Extremely hard Cr - carbides in a Martensitic matrix at a bulk hardness of over 600 BHN offer superior abrasion and erosion resistance in crushingand milling applications.
Nominal Chemical Composition (Wt. %)OZZ Grade Equivalent Specifications ApplicationsC Cr Mo
Impact crusher wear parts (mining, aggregate and recycling)
and mill liners
Hyper-eutectic for specific applications
*Molybdenum specified according to microstructure and section thickness.
505-514
520-523
530-532
533-535
928
2.60
2.20
2.60
3.30
15
20
27
27
*See
note
Various grades of Martensitic alloy steels are produced to international and custom specifications for a vast range of crushing, milling and engineeringapplications.
OZZGrade
EquivalentSpecifications
Mechanical Properties
BHNApplicationsDescription Yield
(MPa)U.T.S.(MPa)
% Elong. Impact(J)
MARTENSITIC ALLOY STEELS
BS 3100 Gr BT1BS 3100 Gr BT2BS 3100 Gr BT3
820 - 829Alloy steelwith hightensile strength
Weldable Cr-B alloy steel for abrasion resistance
Martensitic Cr-Ni-Mo alloy steel for high strength and abrasion resistance
495 (min)585 (min)695 (min)
690 (min)850 (min)
1000 (min)
11 (min)8 (min)6 (min)
352520
201-279
248-327
293-362General engineering
Pearlitic alloy steels are produced to international and custom specifications.
OZZGrade
Equivalent Specifications
Chemical Composition (% Wt)
ApplicationsDescription
PEARLITIC ALLOY STEELS
BS 3100 Gr BW2 & BW3BS 3100 Gr BW4
812
813
811
1% Cr steelfor abrasionresistance
0.45 - 0.550.55 - 0.65
0.750.75
0.5 - 1.00.5 - 1.0
201-255341-375
Mill liners, roll shells, etc.2% Cr steelfor abrasionresistance
C Si Mn CrBHN
0.8 - 1.50.8 - 1.5
1.0% (max) 0.75 0.5 2.0 350 - 400
G.E.T., scraper blades,concave segments, etc.
Impact crusher blowbars,hammers, concave segments, etc.
827 / 828
732 - 740
444-495
500-555
801
802
803
804
805
806
807
808
0.25 (max)
0.35 (max)
0.45 (max)
0.40 - 0.50
0.50 - 0.60
0.18 - 0.25
0.25 - 0.33
0.25 - 0.33
Generalengineering
ASTM A27 Gr U-60-30
BS 3100 Gr A1
ASTM A27 Gr 70-60
BS 3100 Gr A2
DIN 1681 GS52 & 52.3
ASTM A148 Gr 80-40
BS 3100 Gr A3
DIN 1681 GS60 & 60.3
BS 3100 Gr AW2
BS 3100 Gr AW3
ASTM A148 Gr 80-50
BS 3100 Gr A4
DIN 1681 GS62 & 62.3
ASTM A148 Gr 90-60
BS 3100 Gr A5
BS 3100 Gr A6
DIN 1681 GS70
0.9 (max)
1.0 (max)
1.0 (max)
1.0 (max)
1.0 (max)
1.2 - 1.6
1.2 - 1.6
1.2 - 1.6
230
260
310
325
370
320
370
495
430
490
540
620
690
540 (min)
690 (max)
620 (min)
770 (max)
690 (min)
850 (max)
Abrasion resistant
Generalengineering
22
18
14
12
8
16
13
13
A comprehensive range of Carbon steels is offered to international specifications.
Applications
Chemical Composition (Wt. %)OZZGrade
Equivalent Specifications
Mechanical Properties
C Mn Yield U.T.S. % Elong.(MPa) (MPa)
CARBON STEELS
750
751
752
753
754
755
763
DIN 1693 Gr GGG40
SABS 936 Gr SG38
SABS 936 Gr SG42
DIN 1693 Gr GGG50
SABS 936 Gr SG50
DIN 1693 Gr GGG60
SABS 936 Gr SG60
DIN 1693 Gr GGG70
SABS 936 Gr SG70
DIN 1693 Gr GGG80
SABS 936 Gr SG80
Ferritic
245
275
310
350
400
460
550
375
420
500
600
700
800
850
18
12
7
3
2
2
10
Pearlitic
180
200
170-241
192-269
229-302
248-352
269-321
Pearlitic / Ferritic
Austempered Ductile Iron
A comprehensive range of S.G. Irons is offered to international specifications for engineering applications.
Microstructure
ASTM A536 Gr 60-40-18
BS 2789 Gr 400/18
ASTM A536 Gr 65-45-12
BS 2789 Gr 420/12
ASTM A536 Gr 80-55-06
BS 2789 Gr 500/7
ASTM A536 Gr 80-55-06
BS 2789 Gr 600/3
ASTM A536 Gr 100-70-03
BS 2789 Gr 700/2
ASTM A536 Gr 120-90-02
BS 2789 Gr 800/2
ASTM A123 Gr 850/550/10
OZZGrade Equivalent Specifications
Mechanical Properties
Yield U.T.S. % Elong.(MPa) (MPa)
BHN
SG (DUCTILE) IRONS
Th i s brochure on ly inc ludes a se lec t ion o f the mos t popu lar a l loys produced.Add i t iona l t echn ica l in fo rma t ion i s ava i lab le on reques t .
701
702
703
704
705
708
DIN 1691 Gr GG20
SABS 1034 Gr 180
DIN 1691 Gr GG20
SABS 1034 Gr 200
DIN 1691 Gr GG25
SABS 1034 Gr 250
DIN 1691 Gr GG30
SABS 1034 Gr 300
DIN 1691 Gr GG35 & 40
SABS 1034 Gr 350 & 400
General engineering
ASTM A48 Gr 25
BS 1452 Gr 180
ASTM A48 Gr 30
BS 1452 Gr 220
ASTM A48 Gr 35 & 40
BS 1452 Gr 260
ASTM A48 Gr 45
BS 1452 Gr 300
ASTM A48 Gr 55 & 60
BS 1452 Gr 350 & 400
ASTM A319 Class II Type D
180
220
260
300
350
400
-
Alloyed for heavier sections
Heat-resisting
A comprehensive range of Cast Irons is offered to international specifications.
A range of heat resistant Stainless steels is offered to ASTM specifications.
OZZ
GradeEquivalent Specifications Applications(MPa)
U.T.S.
GREY CAST IRONS
STAINLESS STEELS
Tel: +27 11 747 5000 Fax: +27 11 421 8981P O Box 5017, Benoni South,1502, South Africaemail:[email protected] www.ozzfoundries.co.za
South African Operations
Eclipse East Plant : Tel: +27 11 747 5000 Fax: +27 11 421 4943 P O Box 5017, Benoni South,1502, South Africa
Eclipse West Plant: Tel: +27 11 845 3240 Fax: +27 11 845 3604 P O Box 5017, Benoni South,1502, South Africa
Boksburg Plant: Tel: +27 11 914 8600 Fax: +27 11 914 1487 P O Box 223, Boksburg, 1460, South Africa
Dimbaza Plant: Tel: +27 40 656 2050 Fax: +27 40 656 2263 P O Box 473, King Williams Town, 5600, South Africa
Off-Shore Offices
Australia
Crushing Equipment - Melbourne: Tel: +61 393 38 0200 Fax: +61 393 38 0680 email: [email protected]
Crushing Equipment - Perth: Tel: +61 894 34 5552 Fax: +61 894 34 5515 email: [email protected]
UK / Europe: Tel: +44 774 020 5928 email:[email protected]
USA / North America: Tel: +91 404 558 5555 email:[email protected]
