ASTM A302 GrA Cr Mo alloy steel sheet, A302 GrA steel plate Technology

ASTM A302 GrA covers manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates intended particularly for welded boilers and other pressure vessels. According to their strength levels, A302 GrA steel plate is available in four grades: Grades A, B, C, and D. A302 GrA steel plate have three equivalent material that is JIS G3119 SBV1A, UK Gr.27 and UK Gr.31.

ASTM A302 GrA Cr Mo alloy steel sheet is 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 GrA steel plate Chemical composition(%)

C≤0.20 Mn:0.87-1.41 S≤0.035 P≤0.035Si:0.13-0.45

A302 GrA Cr Mo alloy steel sheet Mechanical property

Tensile strength ksi[Mpa]:75-95[515-655] Yield strength min A ksi[Mpa]:45[310]

Elongation in 8 in. [200 mm], min, %B:15 Elongation in 2 in. [50 mm], min, %B:19

ASTM A302 GrA Cr Mo alloy steel sheet Specification

Thickness: 6-120mm

Width: 1200-3200mm

Length: 3000-18000mm

Delivery Time:30-50 days, 7 days for stock goods.

Loading Port:Shanghai ,Tianjin, Qingdao.

Offer Ability:5000MT/Per Month.

Supplementary Technology: HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4.1 | S5 | S6 | S7 | S8 | S9 | S11 | S12 |S17

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