ASTM A299 Grade B Boiler and pressure vessel steel plate Equivalent Material

ASTM A299 Grade B Boiler and pressure vessel steel plate in 50 mm and below in thickness are normally supplied in the as-rolled state. Plates may be ordered normalized or stress relieved, or both. Plates over 50 mm in thickness shall be normalized.A299 / A299M Covers manganese, silicon carbon steel plates for welding boilers and other pressure vessels, steel grade A299 Class A and A299 Class B.

A299 Class B boiler plate is widely used in the construction of oil, chemical, power plants and other boilers and pressure vessels.As a professional A299 Grade B boiler steel supplier, we promise we can offer you the qualified A299 Grade B Boiler steel plate. More information about A299 Grade B Boiler steel plate, please see the following: 

A299 Grade B steel plate Chemical composition(%)

C:0.28-0.30 Si:0.13-0.45 Mn:0.84-1.62 P≤0.035 S≤0.035

ASTM A299 Grade B steel plate Mechanical properties

Yield strength Mpa:310-325 Tensile strength Mpa:550-690 Elongation%:19

ASTM A299 Grade B Boiler and pressure vessel steel plate Specification

Thickness: 6mm - 300mm

Width: 1500mm - 4050mm

Length: 3000mm to 15000mm

Packaging Detail: In bundle or Container

Payment Item: 30% TT, or LC and TT   

Delivery Time: 30 days generally 

Loading Port: Shanghai ,Tianjin, Qingdao.

A299 Grade B Equivalent Material

Bebon have a strong business team and high quality ASTM A299 Grade B Boiler and pressure vessel steel plate products, they will be tailored to the needs of customers to ensure that meet the needs of customers. If you need the ASTM A299 Grade B steel plate, please contact us to ensure that meet your needs.