ASME SA302GR.C|ASME SA302 Grade C steel plate supplier

Gangsteel supply ASME SA302Gr.C steel plate and SA302 Grade C pressure vessel steel plate. ASME SA302GRC is manganese-molybdenum-nickel alloy steel plate.

Keywords: ASME SA302GR.C, SA302 Grade C, SA302 Gr.C steel plate, ASME SA302GrC steel plate

Adopt standard: ASME SA302

Sell steel grade: SA302 Grade A,SA302 Grade B,SA302 Grade C, SA302 Grade D steel grade

SA302 Grade C steel plate

SA302 Grade C steel plates shall be killed and conform to the fine grain size requirement of specification A 20/A 20M.

SA302 Grade C is Mn- Mo-Ni alloy steel grade, the same with SA302 Grade D. SA302 Grade C min yield strength is 345Mpa. When normalized SA302 Grade C in thickness 100mm or over in thickness, the cooling rate maybe accelerated by air blasting or liquid quenching to obtain mechanical properties comparable to those developed by normalizing plates in the lesser thickness.

Gangsteel supplied SA302 Grade C to export many years. We have contacted the technical department of wuyang mill, from ingot or billet steel, to hot rolled process and normalized treatment, each item in manufacture, Gangsteel have the person to tract for our customers in order to in the fastest delivery time.

ASME SA302GR.C steel Chemical Requirements

Carbon, max % Manganese, max % Silicon, max % Sulfur max %
25mm or under
25mm – 50mm
over 50mm
Heat Analysis Product Analysis 1.15-1.50 1.07-1.62 Heat Analysis Product Analysis 0.15-0.40 0.13-0.45   All thick   0.035
    Molybdenum max % Nickel  max % Phosphorus %
    Heat Analysis Product Analysis 0.45-0.60 0.41-0.64 Heat Analysis Product Analysis 0.40-0.70 0.37-073 All thick 0.035

ASME SA302 Grade C steel Tensile Requirements

Mechanical Property of SA302 Grade C steel plate SA302 Grade C
Tensile strength, kis [MPa] Yield strength, min, kis [MPa]
Elongation in 8 in. [200 mm], min, %
Elongation in 2 in. [50 mm], min, %
80-100 [550-690]
50 [345] 17 20

If you have any need in SA302 Grade C steel, please feel free to contact us soon by email or calling.

ASME SA302GR.C|ASME SA302 Grade C steel plate supplier