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ASTM A202 A alloy steel , A202 B steel plate
ASTM A202 A alloy steel , A202 B steel plate
A202 steel specification covers chromium-manganese-silicon alloy steel plates, intended particularly for welded boilers and other pressure vessels.
This standard covers steel A202Gr A and A202Gr B.These plates are widely used in the fabrication of boilers and pressure vessels in industries such as shipbuilding, petrochemical and manufacturing.
A202A alloy steel and A202 B steel plate chemical composition
Grade |
The Element Max (%) |
||||
|
C |
Si |
Mn |
P |
S |
|
|
A202 grade A |
0.17 |
0.54-0.90 |
0.97-1.52 |
0.035 |
0.035 |
|
A202 grade B |
0.25 |
0.54-0.90 |
0.97-1.52 |
0.035 |
0.035 |
A202 A alloy steel and A202 B steel plate mechanical property
Grade |
Thickness |
Yield |
Tensile |
Elongation |
|
A202 grade A |
mm |
Min Mpa |
Mpa |
Min% |
|
6-50 |
310 |
515-655 |
19% |
|
|
50-100 |
310 |
515-655 |
16% |
|
|
A202 grade B |
6-50 |
325 |
587-760 |
18% |
|
50-100 |
325 |
587-760 |
15% |
Bebon steel can supply high quality A202 grade steels as a professional A202 grade steel supplier. If you have any requires, please contact us!