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(%)(%) ≦0.035 ≦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

SQB3B

Heat treatment

Heat Treatment of steel grade SQV3B
Heat treated : 1788°C - 1124°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Mo(%) Ni(%)
SQV3B 8973 CNS ≦0.25 0.15-0.30 1.15-1.50 ≦0.035 ≦0.04 0.45-0.60 0.7-1.0
SQB3B G3120 JIS ≦0.25 0.15-0.30 1.15-1.50 ≦0.035 ≦0.035 0.45-0.60 0.7-1.2
Type C Class 2 A533 ASTM ≦0.25 0.15-0.40 1.15-1.50 ≦0.035 ≦0.035 0.45-0.60 0.7-1.0


Related Products

Type B Class 2 Type B Class 1 SQB3B SQV1A SQV3A SQV2B SQV1A SQV1B SQV2B SQV2A
SQV1B SQV2A Type A Class 1 Type A Class 2 SPV450 Type C Class 2 Type C Class 1 SQV3A SQV3A


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