C(%) | Si(%) | Mn(%) | P(%) | S(%) | Thick (mm) | Yield stress (Mpa) | Tensile stress (Mpa) | Elongation (%) | C(%)(%) ≦0.18 | Si(%)(%) 0.15-0.75 | ≦0.18 | P(%)(%) ≦0.035 | S(%)(%) ≦0.03 | ≦0.18 | ≦0.18 | ≦0.18 | ≦0.18 | ≦0.18 |
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Steel Plates for Pressure Vessels
Steel Type | Standard | Country Code | C(%) | V(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | SPV490 | 4271 | CNS | ≦0.18 | 0.15-0.75 | ≦1.60 | ≦0.035 | ≦0.03 | SPV490 | G3115 | JIS | ≦0.18 | 0.15-0.75 | ≦1.60 | ≦0.035 | ≦0.03 | Type C Class 3 | A543 | ASTM | ≦0.18 | ≦0.03 | 0.15-0.40 | ≦0.40 | ≦0.02 | ≦0.02 | 1.00-1.90 |
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SGV450 | SPV450 | Type B Class 1 | 16Mng | SPV450 | SPV490 | 19Mn5 | Type C Class 3 | 16Mo5 | Gr.A | Gr.G | Gr.450 | SB450M | SQV2A | Type C Class 1 | SPV315 | 15Mo3 | SQV3A | Gr.E | Gr.E |
SPA-H | No. 20 | SKH2 | C519B | G-X12Cr14 | St44-3 | C1720W | X7CrNiA1-17-7 | - | MP1 |