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(%) | SFNCM100 | 4043 | CNS | ≦0.5 | 0.15-0.35 | 0.35-1.00 | ≦0.03 | ≦0.03 | 0.4-3.5 | SFNCM-980 | G3222 | JIS | ≦0.5 | 0.15-0.35 | 0.35-1.00 | ≦0.03 | ≦0.03 | 0.4-3.5 | Class I | 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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SFNCM-690 | SFNCM-1030 | SFNCM75 | Class I | SFNCM80 | Class G | SFNCM-780 | SFNCM90 | Class 3A | Class 4 | SFNCM-980 | SFNCM-880 | SFNCM100 | SFNCM110 | SFNCM105 | SFNCM-740 | SFNCM95 | SFNCM-830 | SFNCM-830 |
SNC236 | A2218FD/A2218FH | Gr.2 | SFVAF12 | Gr.LC1 | SMn438H | 100Cr2(W1) | - | A2017S | 22S20 |