Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Mo(%) Ni(%) Yield stress (Mpa) Tensile stress (Mpa) Elongation (%)
C(%)(%) ≦0.25 Si(%)(%) 0.15-0.30 ≦0.25 P(%)(%) ≦0.035 S(%)(%) ≦0.04 ≦0.25 ≦0.25 ≦0.25 ≦0.25 ≦0.25


Applications

Mn-Mo and Mn-Mo-Ni Alloy Steel Plate Quenched and Tempered forPressureVessels


Country Code:

JIS

Standard

G3120

Steel Type

SQV2A

Heat treatment

Heat Treatment of steel grade SQV2A
Heat treated : 1159°C - 1397°C


Relate Steel Type

Steel Type Standard Country Code C(%) V(%) Si(%) Al(%) Mn(%) P(%) S(%)
SQV2A 8973 CNS ≦0.25 0.15-0.30 1.15-1.50 ≦0.035 ≦0.04
SQV2A G3120 JIS ≦0.25 0.15-0.30 1.15-1.50 ≦0.035 ≦0.04
Type B Class 1 A533 ASTM ≦0.25 0.15-0.40 1.15-1.50 ≦0.035 ≦0.04
20MnMoNi55 SEW-640 DIN 0.17-0.23 ≦0.03 ≦0.35 ≦0.05 1.0-1.5 ≦0.2 ≦0.2


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SQB3B SQV1A SQV3A SQV2B SQV1A SQV1B SQV2B SQV2A SQV2A


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