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A204 Grade B

ASTM A204 Grade B Steel Plate

ASTM A204 Grade B plate is a Molybdenum alloy steel used for pressure vessels.ASTM A204 Grade B is used in fabricators serving industry, especially in the oil, gas and chemical supply markets.

ASTM A204 Grade B Steel Plate Specification:

Thickness: 6MM to 150MM,Width: 1500mm to 4050mm,Length: 3000mm to 15000mm

BBN Steel is specialized in supplying ASTM A204 steel plate in A204 Grade B. For more information of A204 Grade B steel plates, please check them in following:

A204 Grade B Steel Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

A204 Grade B

0.20-0.27

0.13-0.45

0.90-0.98

0.035

0.035

Carbon Equivalent: Ceq = C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15%

Mechanical Property of A204 Grade B steel plate

A204 Grade B

Tensile strength, kis [MPa]

70-90 [485-620]

Yield strength, min, kis [MPa]

40 [275

Elongation in 8 in. [200 mm], min, %

17

Elongation in 2 in. [50 mm], min, %

21

A204 Grade B Plate mainly used in Sugar, Paper, Textile, Dairy, Engineering to more complex such as Oil Gas, Petrochemical, Chemical Fertilizers, Power Generation and Nuclear Industries.

If you are in need of ASTM A204 Grade B steel plate, please feel free to contact us. Sincerely hope regular and new customers to visit our mill for a long-term business collaboration.