C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Thick (mm) | Yield stress (Mpa) | C(%)(%) ≦0.5 | Si(%)(%) 0.15-0.35 | ≦0.5 | P(%)(%) ≦0.03 | S(%)(%) ≦0.03 | ≦0.5 | ≦0.5 | ≦0.5 | ≦0.5 | ≦0.5 |
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Nickel Chromium Molybdenum Steel Forgings for General use
Steel Type | Standard | Country Code | C(%) | V(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | SFNCM90 | 4043 | CNS | ≦0.5 | 0.15-0.35 | 0.35-1.00 | ≦0.03 | ≦0.03 | 0.4-3.5 | SFNCM-880 | G3222 | JIS | ≦0.5 | 0.15-0.35 | 0.35-1.00 | ≦0.03 | ≦0.03 | 0.4-3.5 | Class G | A290 | ASTM | 0.35-0.45 | ≦0.1 | 0.20-0.35 | 0.6-0.9 | ≦0.04 | ≦0.04 | 0.6-0.9 |
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SFNCM95 | SFNCM-830 | SFNCM70 | SFNCM85 | SFNCM-690 | SFNCM-1030 | SFNCM75 | Class I | SFNCM80 | Class G | SFNCM-780 | SFNCM90 | Class 3A | Class 4 | SFNCM-980 | SFNCM-880 | SFNCM100 | SFNCM110 | SFNCM110 |
AC40A | St13 | 20Mn2 | SCPH61 | SCW480 | 1320 | 55CrMnA | Gr.B22-1 | 1070 | C1020BE/C1020BD |