C(%) | Si(%) | Mn(%) | Pb(%) | P(%) | S(%) | Tensile stress (Mpa) | Elongation (%) | 0.1-0.18 | 0.1-0.18 | 0.1-0.18 | 0.1-0.18 | 0.1-0.18 | 0.1-0.18 | 0.1-0.18 | 0.1-0.18 | 0.1-0.18 | 0.1-0.18 |
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Free Cutting Steels
Steel Type | Country Code | C(%) | Si(%) | Mn(%) | Pb(%) | P(%) | S(%) | Mo(%) | Yield stress (Mpa) | 0.24-0.33 | 0.10-0.35 | SUM22L | CNS | ≦0.13 | 0.7-1.0 | 0.10-0.35 | 0.07-0.12 | 0.24-0.33 | 0.10-0.35 | Y15Pb | GB | 0.1-0.18 | ≦0.15 | 0.8-1.2 | 0.15-0.35 | 0.05-0.10 | 0.24-0.33 | 0.10-0.35 | SUM22L | JIS | ≦0.13 | 0.7-1.0 | 0.10-0.35 | 0.07-0.12 | 0.24-0.33 | 0.10-0.35 | 12L13 | AISI | ≦0.13 | 0.7-1.0 | 0.07-0.12 | 0.24-0.33 | 0.10-0.35 | 9SMnPb28 | DIN | ≦0.14 | ≦0.05 | 0.9-1.3 | ≦0.1 | 0.24-0.33 | 0.10-0.35 |
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SUM22L | Y15 | SUM21 | 1213 | SUM42 | B1112 | SUM22 | SUM11 | 15S10 | 1141 | 1146 | SUM31 | 1108 | 45S20 | 1120 | Y40Mn | Y15Pb | SUM12 | 22S20 | 22S20 |
630 | SMA400BW | 440C | AC4B | TA2 | SFVC2B | 302 | 440C | ADC12 | AZ31C |