A204GradeB

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.