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Grade | C max | Mn max | P max | S max | Cu max | Ni max | Cr max | Mo max | V max | Cb |
SS A1011 Grade 50(340) | 0.25 | 1.35 | 0.035 | 0.04 | 0.20 | 0.20 | 0.15 | 0.06 | 0.008 | 0.008 max |
HSLAS A1011 Grade 50(340) class 1 | 0.23 | 1.35 | 0.04 | 0.04 | 0.20 | 0.20 | 0.15 | 0.06 | 0.01 min | 0.005 min |
HSLAS A1011 Grade 50(340) class 2 | 0.15 | 1.35 | 0.04 | 0.04 | 0.20 | 0.20 | 0.15 | 0.06 | 0.01 min | 0.005 min |
HSLAS-F A1011 Grade 50(340) | 0.15 | 1.65 | 0.02 | 0.025 | 0.20 | 0.20 | 0.15 | 0.06 |
Grade | Yield Strength MPa | Tensile strength MPa | Elongation A80 min |
SS A1011 Grade 50(340) | 340min | 450 min | 11 |
HSLAS A1011 Grade 50(340) class 1 | 340min | 450 min | 20 |
HSLAS A1011 Grade 50(340) class 2 | 340min | 410min | 20 |
HSLAS-F A1011 Grade 50(340) | 340min | 410min | 22 |