steel plate products brochure

Products brochure

Steel plates

Web: www.firsteelplate.com Email: [email protected] Tel: +86-371-55031185

http://www.firsteelplate.com/

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Henan Supioneer Metal Materials Co., Ltd. (SDJS) is professional steel supplier who provides the most comprehensive types of steel plates in China. Our steel plate products include ferrous metal steel plate, stainless steel plate, alloy steel plate, galvanized steel plate, etc. widely used in fields such as manufacturing, chemical industry, and construction engineering, etc. We have established strategic cooperative relations with many state-owned steel mills, based on these powerful resources, we have successfully exported to worldwide countries include Vietnam, Singapore, Tunisia, Mauritius, Yemen, Qatar, Pakistan, Egypt, etc.

Company Profile

Our advantages

Special heavy plate Thickness can be up to 700mm Single plate weighs 60MT

ESR steel Thickness can be up to 390mm, reached the highest international UT test standard

Z35 through -thickness Thickness can be up to 400mm

Level 1 UT test Thickness can be up to 400mm

Quenched and tempered steel

With the most complete heat treatment furnace, thickness can be up to 300mm

Foreign standards AISI, ASTM, ASME, JIS, DIN, BE, EN

Certificate CPD, PED, FPC, Classification Societies(ABS, CCS, DNV, GL, LR, BV, NK, RINA, KR)

Company Profile

Product Summary

150t converter Heavy plate line

Forging machine

Heat treatment Cutting

Product Summary

Product Summary

Category Specification Steel grades Dimensions(T*W*L)mm

Boiler and Pressure

Vessel plate

GB

Q245R, Q345R, Q370R, 15CrMoR, 13MnNiMoR, 12Cr1MoVR, 16MnDR, 14Cr1MoR, 06Ni9DR, 12Cr2Mo1R, 5Ni, 3.5Ni, 15MnNiDR, 09MnNiDR, 13MnNi6-3, 07MnMoVR, 13MnNiMo54, 07MnNiMoDR

6~300*900~4100*3000~18000

ASTM

A202, A203, A224, A302, A387, A515, A516, A517, A537, A542, A543, A553, A662, A736

EN10028

P235GH, P265GH, P355GH, P460, 13CrMo4-3

JIS

SPV355, SPV490, SB410, SB450, SB480, SL2N, SL3N, SL5N, SL9N

Shipbuilding

plate

Classification Society

A, B, D, E, AH32-FH32, AH36-FH36, AH40-FH40, AH690-EH690, AQ70-EQ70, API 2Y(50, 60) API 2H(42, 50), API 2W(50, 60)

6~80*900~4100*6000*25000

Pipeline

plate

API 5L X42-X80, X70(HIC, SSCC), X100

6~70*1500~4100*6000~18000 GB L245-L555

Steel plate catalog


High strength

structural plate

GB Q500, Q550, Q620, Q690 6~300*900~4100*3000~25000

ASTM A514, A710

EN10137 S460Q(L), S500Q(L)-S960Q(L)

JIS SHY685, SHY685N, SHY685NS

Bridge

building plate

GB Q345q, Q370q, Q420q 6~300*900~4100*3000~25000

ASTM A572, A709

JIS SM490, SM520

Wear-resistant plate and Die plate

GB NM360-550 6~180*900~4100*3000~25000

ASTM A681-P20

JIS G 4051 S10C-C58C

Stainless steel plate

JIS ASTM

SUS201, SUS202, SUS301, SUS304/304L, SUS310S, SUS316/316L, SUS321, SUS347, SUS409, SUS410, SUS420J1, SUS420J2, SUS430

4~60*600*1500*1000~18000

EN

1.4372, 1.4373, 1.4319, 1.4301, 1.4306, 1.4845, 1.4401, 1.4404, 1.4541, 1.4550, 1.4512, 1.4006, 1.4021, 1.4028, 1 .4016

Product Summary

Steel plate catalog


Low alloy structural

plate

GB Q345, Q390, Q420, Q460, Q345GJ, Q390GJ, Q420GJ, Q460GJ

6~300*900~4100*3000~25000

ASTM A36, A283, A529

EN S235-S460J0/J2/M/N(L)

JIS SN400, SN490, SM400, SM490, SM520, SM570

Steel plates for energy

plant

GB 20HR, 16MnHR 8~200*900~4100*3000~25000

ASTM A285, A299, A533, A738, A841

EN10028

P275-P460N/NH/NL1/NL2, P355-P460M/ML1/ML2, P355-P690Q/QH/QL1/QL2

Atmospheric

corrosion resistant

plate

GB

Q295GNH, Q355GNH, Q235NH~Q550NH, 09CuPCrNi-A

6~150*900~4100*3000~18000

ASTM A242, A588, A871

EN10025 S355J0WP, S355J2WP

JIS SMA400, SMA490, SMA570, SPA-H

Carbon Structural

plate

GB Q235, Q275, 10-55, 20Mn-65Mn

6~300*900~4100*3000~25000

JIS SS400, SS490, SS540

Processing Service

Henan Supioneer Metal Materials Co., Ltd. is not only a professional steel plates supplier, but also specialize in steel plate processing service, we mainly provide service in the following three areas: (1) Cutting With advanced digital cutting equipment and advanced cutting technology, we’re able to cut steel plate which thickness is up to 600mm. Our service aim at reducing the processing procedure and production cost to save the expense for customers eventually. (2) Surface polishing Descaling and defects removing are required to surface finish of steel plates for special use. After been put into production in recent years, our surface polishing equipment have provided users with nearly ten thousand tons of steel plates use for offshore oil platform, pressure vessel, and other fields.

Cutting Process

(3) Preprocessing Doing a series operation from shot blasting cleaning painting drying spray marks, to prevent steel plates from rusting in a certain period of time. Now we can process 12 main series about more than 300 steel grades, the dimension of cutting piece is: thickness: 8~600mm, width≤4.6mm, length ≤17m. Steel plate cutting solution shows its unique superiority: product linearity is good, high quality kerf and cutting surface is bright and clean. Its tolerance of straightness is not more than 0.5mm per meter, verticality is ≤3mm per 100mm thickness, boundary dimension ≤1mm, cut finish of thickness ≤ 100mm is up to ▽12.5, and up to ▽25 of thickness more than 100mm.

Shot Blasting Cutting Piece Machining Parts

Boiler and Pressure Vessel Steel

Henan Supioneer Metal Materials can offer steel plates according to: GB 713, GB 3531, GB150, EN10028, EN10083, ASME SA387, SA516, SA517, SA537, etc., and HIC resistant plate are also available, such as Q345Q(HIC), A516Gr.70(HIC), 12Cr2Mo1R(H), 15CrMoR(H), etc.

Typical Steel Grades

Grades Specification Thickness

/mm Delivery

Condition

Q345Q GB 713 6~200 AR, CR, N

Q370R GB 713 10~60 N

15CrMoR GB 713 6~150 N+T

16MnDR GB 3531 8~120 N+T

06Ni9DR GB 150 5~50 NNT, QT, QLT

SA387Gr.11 ASME SA387 6~150 N+T

SA387Gr.12 ASME SA387 6~150 N+T

SA387Gr.22 CL1/CL2 ASME SA387 6~200 N+T

SA516Gr.60 ASME SA387 6~205 AR, CR, N

SA516Gr.70 ASME SA387 6~406 AR, CR, N

P265GH EN10028-2 6~150 N

P355GH EN10028-2 6~150 N

P355NH EN10028-3 6~150 N

P355NL1 EN10028-3 6~150 N

16Mo3 EN10028-3 6~150 N

13CrMo4-5 En10028-2 6~290 N+T, Q+T

34CrMo4 EN10083 6~10 AR

Q345R(HIC) GB 713 6~180 N

12Cr2Mo1R(H) GB 713 6~200 N+T

SA516Gr.60N(HIC) ASME SA516 6~120 N

SA516Gr.70N(HIC) ASME SA516 6~180 N

Our HIC steel plates have approved by CNAS, HIC test standard accord with NACE TM0287 or GB/T8650, the test report can be provided, and we can accept any the third party inspection.

Properties of Typical grade

(1) Chemical composition of 12Cr2Mo1R(H)

Grade C Si Mn P S Cr

12Cr2Mo1R(H)

≤0.15 ≤0.15 0.30-0.60

≤0.010 ≤0.010 2.0-2.5

Ni Mo Cu As Sb Sn [H]

≤0.20 0.90-1.10

≤0.20 ≤0.016 ≤0.003 ≤0.015 ≤0.0002

(1) Mechanical properties of 12Cr2Mo1R(H)

Thickness Rp0.2, Mpa(℃)

Rm, Mpa(℃)

A% (℃)

Z,% AKV(-30℃), J

Cold Bending

125 ≥310 515-690 ≥18 ≥45 ≥54 180°,No Cracks

Shipbuilding Steel and Offshore Engineering Steel

Henan supioneer Metal Materials mainly provide various superior high strength shipbuilding and offshore engineering steel plate. Our shipbuilding steel plates are approved by CCS, LR, ABS, GL, NK, RINA, KR, BV and DNV. API 2H, 2W, 2H series plates for Offshore engineering are approved by API.

Grade Specification Thickness

/mm Delivery

Condition

Normal

Strength

A(Z25/Z35), B(Z25/Z35)

CCS, LR, ABS, GL, NK, RINA, KR, BV ,DNV

6~50 AR

50~80 CR

6~80 CR/N D(Z25/Z35)

E(Z25/Z35)

6~80 N

6~70 TMCP

High Strength

AH32(Z25/Z35), DH32(Z25/Z35), EH32(Z25/Z35), AH36(Z25/Z35), DH36(Z25/Z35), EH36(Z25/Z35)

8~70

TMCP

F36(Z25/Z35), A40(Z25/Z35), D40(Z25/Z35), E40(Z25/Z35), F40(Z25/Z35)

8~60

TMCP

Extra Strength

E460(Z25/Z35) 6~60 TMCP

E460(Z25/Z35), E550(Z25/Z35), E690(Z25/Z35)

6~100

QT

API

API 2H(42, 50) API Spec 2H 6~100 N

API 2W(50, 60) API Spec 2W 8~60 TMCP

API 2Y(50, 60) API Spec 2Y 10~100 QT



Grade C Si Mn P S

E690-Z35 ≤0.20 ≤0.55 ≤1.70 ≤0.030 ≤0.030

Al Cr Ni Mo Nb+V+Ti Cu

≤0.015 ≤2.0 ≤2.0 ≤1.0 ≤0.12 ≤1.5

(1)Chemical composition of E690-Z35

(2)Mechanical properties of E690-Z35

Thickness Rel/ReH/Rt0.5,MPa

Rm, MPa

A% Z% AKV(-

40℃), J

≤25mm 414~621 ≥690

16

--

≥48

>25mm 414~586

Pipeline Steel

China West-East Gas pipeline adopted large size welded pipe, which use X70 as plate material. Henan Supioneer Metal Materials can provide customers X70, X65 at fair price. Now we can even offer X70 HIC resistant steel, the thickness can be up to 26.5mm, and the X100 pipeline steel is also available, the thickness can be up to 55mm.

Grade Specification Thickness Delivery

Condition

Gr.B, L245

Agreement

≤40

CR/TMCP/QT/N/T

X42, L290

X46, L320

X52, L360

X56, L390

X60, L415

X65, L450

≤35 X70, L485

X80, L555


Products Application

Grade Dimension Project Products Properties

X80

22mm*3730

West-East Gas Transmission

Line 3

Rt0.5≥545-585MPa, Rm≥650-700MPa; Rt0.5/Rm≤0.88; CVN(-25℃) ≥330J; SA%(-15℃DWTT) ≥90%; Grain Size≥11

X70

26.2mm*3085

Eastern

Section Of West-East Gas

Project


L485

25mm*2778

Zhongwei-

Guiyang Conecting

Line Project


X65

25.4mm*2760

PetroChina

Pipeline Project

Rt0.5≥485-535MPa, Rm≥565-610MPa; Rt0.5/Rm≤0.88; CVN(-25℃) ≥320J; Grain Size≥10

L415

11mm*2180;

12.5mm*2175

Chonqing Gas

Group Company

Rt0.5≥475-515MPa, Rm≥575-605MPa; Rt0.5/Rm≤0.86; CVN(-10℃) ≥250J; Grain Size≥10

High strength Steel

Henan Supioneer Metal Materials can provide a series high quality high strength steel, maximum yield strength reached 1100MPa, it possess good comprehensive mechanical properties, the thickness covers 5~200mm, Our Q690D steel has approved by CE, it can meet the requirement of -60℃ impact toughness test.

Grade Specification Thickness

/mm Delivery

Condition

Q420B/C/D GB/T 1591 ≤150 TMCP/N

S460M/ML EN10025-4 ≤100 TMCP

S460Q/QL/QL1 EN10025-6 ≤150 Q+T

S460N/NL EN10025-3 ≤200 N

Q500C/D/E GB/T 1591 ≤150 TMCP/Q+T

Q550C/D/E GB/T 1591 ≤150 TMCP/Q+T

Q690C/D/E GB/T 16270 ≤200 Q+T

S690Q/QL/QL1 EN10025-6 ≤150 Q+T

Q890C/D/E GB/T 16270 ≤100 Q+T

Q960C/D/E GB/T 16270 ≤100 Q+T

S960Q/QL EN10025-6 ≤200 Q+T



(1)Chemical composition

Grade C Si Mn P S Cr Ni Mo

S460QL1

0.01-0.20

0.20-0.40

1.30-2.0

≤0.015 ≤0.005 ≤0.5 ≤1.0 ≤0.5

Q550D

0.05-0.10

0.20-0.40

1.30-2.0

≤0.015 ≤0.005 ≤0.3 ≤0.3 ≤0.2

Q690D

0.10-0.20

0.20-0.40

0.80-1.0

≤0.015 ≤0.005 ≤0.7 ≤1.0 ≤0.6

S690QL1

0.10-0.20

0.15-0.40

0.80-1.25

≤0.015 ≤0.005 ≤0.7 ≤1.0 ≤0.6

Q890E

0.10-0.20

0.20-0.40

0.80-1.25

≤0.015 ≤0.005 ≤1.0 ≤1.0 ≤0.6

Q960E

0.10-0.20

0.20-0.40

1.00-1.50

≤0.015 ≤0.005 ≤0.3 ≤1.8 ≤0.7

Grade Thickness Rel, MPa

Rm, MPa

A%(℃) AKV(℃) AKV

/J

S460QL1 100 453 572 29 -60 120

Q550D 25 655 725 20 -20 227

Q690D 50 765 815 18 -20 169

S690QL1 150 767 842 20 -60 83

Q890E 100 938 986 16.5 -40 108

Q960E 11 1030 1053 15 -40 126

(2)Mechanical properties

Bridge Building Steel

Henan Supioneer Metal Materials has been committed to providing customers with heavy plate for bridge engineering for a long time. Our bridge building plate has excellent comprehensive properties , such as high strength, high toughness, low yield – to - tensile ratio, high lamellar tearing resistance, easy to weld, and good

resistance to ‘V’ impact (-40℃), can meet the quality requirements of railway, highway, and modern bridge construction.

Grade Specificatio

n Thickness

/mm Delivery Condition

A709 Gr.36 A709 Gr.50

A709 Gr.50W A709 Gr.70W

ASTM A709 or

Agreement

6~12 AR

12~150 CR/N

150~200 N

A709 HPS Gr.50W 6~100 AR/NR/TMCP/Q+T

A709 HPS Gr.70w 6~100 TMCP/TMCP+T/Q+T

Q235q(C, D, E) Q345q(C, D, E) Q370q(C, D, E) Q420q(C, D, E)

GB/T 714 or Agreement

6~12 AR/NR/N/TMCP

12~100 CR/NR/N/TMCP

100~150 CR/NR/N

150~250 N

Q460q(C, D, E)

6~12 AR/NR/N/TMCP/Q+T

12~100 CR/NR/N/TMCP/Q+T

100~200 N/Q+T


Grade C Si Mn P S Alt Nb+V+Ti

A709Gr.50

≤0.20 0.15-0.40

1.20-1.60

≤0.025 ≤0.005 0.02-0.04

≤0.12

Q345q ≤0.18 0.15-0.40

1.20-1.70

≤0.025 ≤0.007 0.02-0.04

≤0.12

Q370q ≤0.18 0.15-0.40

1.20-1.70

≤0.025 ≤0.007 0.02-0.04

≤0.12

Q420q ≤0.18 0.15-0.40

1.20-1.70

≤0.025 ≤0.005 0.02-0.04

≤0.12

Q460q ≤0.18 0.15-0.40

1.30-1.80

≤0.020 ≤0.005 0.02-0.04

≤0.12

Q500q ≤0.09 0.15-0.40

1.20-1.70

≤0.020 ≤0.005 0.02-0.04

≤0.12

Grade Thickness

/mm Rel, MPa Rm, MPa A%

AKV(-20℃), J

Q370q E

10 ≥390 ≥530 ≥23 100-210

60 ≥390 ≥530 ≥23 120-300

Q420q E

60 ≥430 ≥570 ≥23 100-260

150 ≥400 ≥550 ≥20 100-260

Q460q E

40 ≥480 ≥600 ≥23 120-260

100 ≥470 ≥590 ≥22 100-260




Die steel and Wear resistant steel

The strength level of the most common wear resistant steel is about 400HB, Henan Supioneer Metal Materials is one the few suppliers who can supply it. Now we can even supply wear resistant steel which strength level can be 550HB, has excellent processability,

high toughness and good bending and welding performance. We can also supply a series die steel at very economical price, and these products are well received by our customers.

Grade Specification Thickness/mm Delivery

Condition

NM360

GB/T 24186

≤120

Q/Q+T

NM400 ≤120

NM450 ≤120

NM500 ≤80

P20 Agreement

20~150 Q+T

P40 10~150 N+T

S45C

JIS G4051

20~150

N+T

S55C

S58C


Grade C Si Mn P S Al Cr+Ni+Mo

NM360 0.10-0.30

0.20-0.40

1.0-2.0

≤0.015

≤0.003

≥0.02 <0.6

NM400 0.10-0.30

0.2-0.4

1.0-2.0

≤0.015

≤0.003

≥0.02 <0.9

NM450 0.10-0.40

0.20-0.40

1.0-2.0

≤0.015

≤0.003

≥0.02 <1.2

NM500 0.10-0.40

0.20-0.45

1.0-2.0

≤0.015

≤0.003

≥0.02 <1.5

Grade C Si Mn S P Cr Mo

P20 ≤0.40 ≤0.80 ≤1.0 ≤0.01 ≤0.02 ≤2.0 ≤0.55


Rm, MPa

A50,

% AKV, ℃

AKV, J

HBW

NM360 20 1061 1313 17 20 162 398

NM400 100 1233 1337 15 -20 35 415

NM450 60 1345 1434 9.5 -20 58 445

NM500 50 1608 1706 10.5 -20 43 485

Grade Thickness Hardness

P20 20~160 30-36HRC




Stainless Steel

Stainless steel products that Henan Supioneer Metal Materials provided, has the characteristics of high technology content and high added value. Our products mainly are austenitic, ferritic and martensitic stainless steel, duplex, ultra-low carbon, nitrogen and other stainless steel products are also available.

Our stainless steel products widely used in fields such as kitchen utensils and appliances, sanitary wares, chemical equipment, household appliances, food machinery, auto parts, electronics, building decoration, nuclear power and other fields.

Typical surface finishes of our products

Chemical properties of Typical grade

Grade C≤ Si≤ Mn≤ P≤ S≤ Ni Cr Mo

SUS301 0.15 1.00 2.00 0.045 0.045 6.0-8.0

16.0-18.0

--

SUS304 0.08 1.00 2.00 0.045 0.030 8.0-10.5

18:0-20.0

--

SUS310S

0.08 1.50 2.00 0.045 0.030 19.0-22.0

24.0-26.0

--

SUS316 0.08 1.00 2.00 0.045 0.030 10.0-14.0

16.0-18.0

2.0-3.0

S32100 0.08 1.00 2.00 0.045 0.030 9.0-12.0

17.0-19.0

--

S34700 0.08 1.00 2.00 0.045 0.030 9.0-12.0

17.0-19.0

--

S40900 0.08 1.00 1.00 0.045 0.030 0.50 10.5-11.7

--

S43000 0.12 1.00 1.00 0.045 0.030 -- 16.0-18.0

--

N08904 0.02 1.0 2.00 0.04 0.03 23.0-28.0

19.0-23.0

4.0-5.0

B445R 0.01

5 0.30 0.30 0.035 0.005 --

22.0-24.0

1.2-2.0

Material: B445R Thickness: 0.8, 1.0, 2.0mm Surface finish: HL, 2B Position applied: curtain wall, roof decoration, roof surface

2010 Guangzhou Asian Games Arena

Low alloy high strength Steel

Henan Supioneer Metal Materials now can provide high quality low alloy high strength steel, which has various advantages, such as excellent welding performance, can be adapted to the construction requirements of different welding environments, has cracks without warm-up, simple technology, etc.

Our low alloy high strength steel plates are widely used in the production of large shovels use for coal mining, excavators, cranes and other key parts of large equipments.


Condition

Q345(A,B,C,D,E) GB/ T1591-2008 5~350 AR/CR/N

Q390(A,B,C,D,E) GB/ T1591-2008 5~350 AR/CR/N

S275(JR, J0,J2) EN10025-2 5~350 AR/CR/N

S355(JR, J0,J2) EN10025-2 5~350 AR/CR/N

S275N/NL EN10025-3 5~200 NR/N

S355N/NL EN10025-3 5~200 NR/N

A572Gr.42 A572Gr.50

ASTM A572 5~200 AR/N

SM400

JIS G3106

5~200

AR/N SM490(A,B,C)

SM520(B,C)


Grade

Thickness

C Si Mn P S N Cu

S355JR

≤40 ≤0.24

≤0.55

≤1.60

≤0.035

≤0.035

≤0.012

≤0.55

>40

S355J0

≤40 0.20 ≤0.55

≤1.60

≤0.030

≤0.030 >40 0.22

S355J2

≤40 0.20 ≤0.55

≤1.60

≤0.025

≤0.025 >40 0.22

Grade Thickness Rel, MPa Rm, MPa A% Impact test(V)

S355JR/J0/J2

≤16 ≥355

470-630

≥20

≥34

16~40 ≥345

40~63 ≥335 ≥19

63~80 ≥325 ≥18 80~100 ≥315

100~150 ≥295

450-600

≥18

150~200 ≥285

≥17

200~250 ≥275

250~300 ≥265

300~350 ≥265

(2)Mechanical properties of S355JR/J0/J2



Corrosion resistant Steel

Henan Supioneer Metal Materials offers various corrosion resistant steel, can prevent corrosion effectively. Our featured 09CuPCrNi-A and SPA-H atmospheric steel plates are selling well in overseas market.

Grade Specification Thickness/

mm Delivery

Condition

Q235NH(A,B,C,D,E)

GB/T 4171

100 AR

Q355NH(A,B,C,D,E) 100 CR, N

Q415NH(A,B,C,D,E) 60 CR, TMCP

Q460NH(A,B,C,D,E) 60 TMCP

Q355GNH 50 CR, N

09CuPCrNi-A GB/T 4172 100 CR, N

A588 (Gr.A, Gr.B) ASTM A588 100 CR, N

A871 Gr.60 ASTM A871 100 CR,TMCP

A871 Gr.65 ASTM A871 TMCP

S355 (J0W, J2W) EN10025

100 CR,N

S355 (J0WP, J2WP) 50 CR,N

SPA-H JIS G3125 100 CR,N


Grade C Si Mn P

A871Gr.65 ≤0.19 0.30-0.65 0.80-1.35 ≤0.04

S Cr Ni V Cu

≤0.05 0.4-0.7 ≤0.4 0.02-0.1 0.25-0.4


Rm, MPa

A%

Impact engery (-29℃),

J

A871Gr.65 40mm ≥450 ≥550 17 ≥21




Grade C Si Mn P S Cr Cu Ni

09CuPCrNi-A

≤0.12 0.25-0.75

0.20-0.50

0.06-0.12

≤0.02 0.30-1.25

0.25-0.50

0.12-0.65

Grade Thickness/

mm Rel, MPa Rm, MPa A%

09CuPCrNi-A

≤4 345 480 24

>4 310 440 26

Nuclear power steel

Henan Supioneer Metal Materials is one of the few suppliers who can supply steel plate for nuclear power station use. We can supply steel plates for use of equipments of conventional island and nuclear island. Our 20HR and 16MnHR steel plates have been sucessfully applied to Qinshan nuclear plant.

Typical steel grades


Condition

SA738 Gr.B ASME SA738 8~50 Q+T

SA533 Gr.B ASME SA533 8~120 Q+T

P265GH

EN10028

8~200

AR P295GH

P355GH

20HR

Agreement

6~150 N

16MnHR 5~220 AR

16MnD5 8~150 AR

18MnD5 8~150 AR

Grade C Si Mn

P S Alt Cr+Cu+Ni+Mo

Nb+V+T

SA738 Gr.B

≤0.2 0.15

-0.55

0.9-

1.5 0.025 0.025 -- ≤1.00 ≤0.20

20HR ≤0.2 ≤0.4 0.8

-1.4

0.025 0.015 ≤0.02 ≤0.7 --

Grade Rel, MPa Rm, MPa A% AKV(-℃), J

SA738Gr. B ≥415 ≥585-705 ≥20 -62℃, ≥54J

20HR ≥265 415-530 ≥27 -20℃, ≥27J




Qinshan nuclear plant

Application

Liaoning hongyanhe nuclear power plant

Documents

steel plate products brochure