Steel for Boilers and Pressure Vessels ASTM A537
ASTM A537 specification covers heat-treated carbon manganese-silicon steel plates intended for fusion welded pressure vessels and structures. This Material is widely used in boiler and pressure vessel building. And the heat treatment of ASTM A537 CL1 is normalized.
>A 537CL1/2/3 Steel Plate Specification:
Adopting standard: JIS, ASTM, DIN. ISO, GB, U.K, EN
Thickness: 8-650
Width:1500--40200
Length:3000--18800
MOQ: 10 Metric Tons.
Trade terms:FOB, CFR, CIF.
Payment method:L/C,D/A,D/P,T/T.
Port of Loading:Any port in China.
Delivery Time:7-30 days from ordering date.
A 537CL1/2/3 Steel Chemical Composition(%)
Grade |
Chemical Composition(%) |
|||||
|
C≤ |
Mn≥ |
Si≤ |
P≤ |
S≤ |
Mark |
|
|
A537 CL1 |
0.24 |
0.64-1.46 |
0.13-0.55 |
0.035 |
0.035 |
ASTM |
|
A537 CL2 |
0.24 |
0.64-1.46 |
0.13-0.55 |
0.035 |
0.035 |
ASTM |
|
A537 CL3 |
0.24 |
0.64-1.46 |
0.13-0.55 |
0.035 |
0.035 |
ASTM |
A 537CL1/2/3 Steel Mechanical Property:
Grade |
Mechanical Property |
||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
Elongation in 8 in. (200mm) min.%B |
|
|
A537 CL1 |
450-585 |
310-345 |
22 |
|
A537 CL2 |
485-690 |
315-415 |
22 |
|
A537 CL3 |
485-690 |
275-380 |
22 |
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