A662 Grade B is a kind of Carbon Mn steel plates material used to fabric middle or low temperature pressure vessels.ASTM A662 Grade B steel material can be produced as A662 Grade B steel plates, A662 Grade B steel sheets, A662 Grade B steel section steel, A662 Grade B carbon Mn steel plate.
A662GrB carbon manganese-silicon steel plates are intended primarily for service in welded pressure vessels where improved low temperature.We can meet our customer’s any quantity request. Based on these stock source, our advantage industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.
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ASTM A662 Grade B Chemical Composition |
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Grade |
The Element Max (%) |
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C |
Si |
Mn |
P |
S |
Al |
N |
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A662 Grade B |
0,22 |
0.13-0.45 |
0.79-1.62 |
0,035 |
0,035 |
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Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
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Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
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Grade |
ASTM A662 Grade B>Mechanical Property |
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Thickness |
Yield |
Tensile |
Elongation |
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A662 Grade B |
mm |
Min Mpa |
Mpa |
Min % |
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6-50 |
275 |
450-585 |
23% |
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50-200 |
275 |
450-585 |
20% |
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we are a manufacturer of various steel products, with well-equipped testing facilities and strong technical force,To find out more about A662 Gr.B or other boiler and pressure vessel steel, and to receive a competitive quotation for supply of this material, please send email [email protected] to contact us.
Pre: ASTM A662 Grade A steel plates/sheets ,ASTM A662 Grade A steel plates for pressure vessels