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 |
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Mn-Mo and Mn-Mo-Ni Alloy Steel Plate Quenched and Tempered forPressureVessels
Steel Type | Standard | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Mo(%) | Ni(%) | SQV2B | 8973 | CNS | ≦0.25 | 0.15-0.30 | 1.15-1.50 | ≦0.035 | ≦0.04 | 0.45-0.60 | 0.4-0.7 | SQV2B | G3120 | JIS | ≦0.25 | 0.15-0.30 | 1.15-1.50 | ≦0.035 | ≦0.04 | 0.45-0.60 | 0.4-0.7 | Type B Class 2 | A533 | ASTM | ≦0.25 | 0.15-0.40 | 1.15-1.50 | ≦0.035 | ≦0.035 | 0.45-0.60 | 0.4-0.7 |
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SPV450 | Type C Class 2 | Type C Class 1 | SQV3A | SPV450 | 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 1 |
LF2 | SCC5 | G-X7CrNi-Nb18-9 | CuNi18Zn19Pb1 | 6150 | Gr.3 | KmTBCr15-Mo2-GT | TA2 | MB2 | Gr.23 |