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Comparasion with SA302GrC steel plate and SA302GrD steel plate
Source:Steel Industry Date:2021/03/11
SA302GrC steel plate and SA302GrD steel plate are both from U.S.specification ASME SA302/SA302M,SA302GrC steel plate has the same yield strength and tensile strength as SA302GrD steel plate.Comparasion with SA302GrC steel plate and SA302GrD steel plate,the main different is Ni% contain,SA302GrC steel plate contains 0.4-0.7% Ni,however SA302GrD contains a higher Ni with 0.7-1.0%.
We stock hundreds tons Mo-Ni alloy steel materials as SA302GrA steel plate,SA302GrB steel plate,SA302GrC steel plate and SA302GrD steel plate with heavy thickness.Ultrasonic examination with ASME standard done for these alloy steel plates stock also.
SA302GrC vs SA302GrD Chemical composition: Heat Analysis Max% Standard Grade C Mn P S Si Mo Ni ASME SA302/SA302M SA302GrC 0.20 1.15-1.50 0.025 0.025 0.15-0.40 0.45-0.60 0.4-0.7 ASME SA302/SA302M SA302GrD 0.20 1.15-1.50 0.025 0.025 0.15-0.40 0.45-0.60 0.7-1.0 Mechanical Properties: Yield strength Tensile strength Mpa Min. Mpa ASME SA302/SA302M SA302GrC 345 550-690 ASME SA302/SA302M SA302GrD 345 550-690