C(%) | Si(%) | Mn(%) | P(%) | S(%) | Yield stress (Mpa) | Tensile stress (Mpa) | Elongation (%) | ≦0.6 | ≦0.6 | ≦0.6 | ≦0.6 | ≦0.6 | ≦0.6 | ≦0.6 | ≦0.6 | ≦0.6 | ≦0.6 |
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Carbon Steel Forgings for General use
Steel Type | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Yield stress (Mpa) | Tensile stress (Mpa) | Elongation (%) | ≧225 | 440-540 | ≦24 | SF45A | CNS | ≦0.6 | 0.15-0.50 | 0.3-1.2 | ≦0.03 | ≦0.035 | ≧225 | 440-540 | ≦24 | SF440A | JIS | ≦0.6 | 0.15-0.50 | 0.3-1.2 | ≦0.03 | ≦0.035 | ≧225 | 440-540 | ≦24 | Class C | ASTM | ≦1.35 | ≦0.05 | ≦0.05 | ≧225 | 440-540 | ≦24 | St44-3 | DIN | ≦0.2 | ≦0.04 | ≦0.04 | ≧225 | 440-540 | ≦24 |
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SF640B | SF390A | SF55A | SF60B | 12CrNi2 | SF340A | 18Cr2Ni4WA | SF50A | SF35A | SNC415 | 3310 | SNC815 | SNC815H | St37-3 | 3415 | SF590B | SF540A | SNC815 | SF540B | SF540B |
SNB7 | GS-17Cr-MoV5-11 | Gr.7 | KTB350-04 | C2800W | C7521B | FC200 | AC41A | C17200 | II A-25%Cr |