A302 Grade B boiler steel plat

ASTM A302 Grade B steel covers manganese-molybdenum and manganese-molybdenum-nickel alloy steel intended particularly for welded boilers and other pressure vessels. A302 Grade C boiler steel plate owned tensile strength within 550-690 Mpa, minimum yield strength is 345 Mpa.

Standard : ASTM A302

Steel Grade: A302 Grade B

Steel Plate Thickness: 6mm-200mm

Steel Plate Width: 1500mm-4020mm

Length: 3000mm-18000mm

Place of Origin: Henan China (Mainland)

Brand Name: SDJS

A302 Grade B Boiler steel application:

ASTM A302 Grade B steel plates are widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, spherical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe. A302 Grade B Boiler steel chemical composition:

A302 Grade B Boiler steel mechanical properties:

A302 Grade B boiler steel surface treatment: Shot blasting and painting or coated

���������������������������������������������������������������������� ������������������������������ ���������������������������������������������������������������h=47 style='width:35.1px;border: inset #CCCCCC 1.0pt;mso-border-alt: inset #CCCCCC .75pt;padding: 0cm 0cm 0cm 0cm'>

A302 Grade A steel test: UT test/impact test/PWHT /Z15 Z25 Z35 etc.

A302 Grade A steel heat treatment: Hot Rolled, CR, Normalized, Quenched, Tempering, TMCP, Electroslag Remelting Technical, HIC test.

9.0pt; font-family: "Arial Unicode MS","sans-serif"'>

A299 Grade B steel surface treatment: Shot blasting and painting or coated.

A299 Grade B boiler steel test: Ultrasonic examination,Normalized,Quenched and Te CC and Third party inspections by end user.

ng Technical, HIC test.