Type: | Alloy Steel Bar |
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Standard: | AISI, ASTM, GB, JIS, DIN, BS |
Technique: | Hot Rolled |
Application: | Structural Steel Bar, Tool Steel Bar, Die Steel Bar |
Alloy: | Alloy |
Special Use: | Mold Steel, Free Cutting Steel, Cold Heading Steel |
Customization: |
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rade | C | Si | Mn | Cr | Ni(≤) | Cu(≤) | P(≤) | S(≤) |
40Cr | 0.37-0.44 | 0.17-0.37 | 0.5-0.8 | 0.8-1.0 | 0.3 | 0.03 | 0.035 | 0.035 |
A | B | C | D | |
MAX | MAX | MAX | MAX | |
Thin | 2 | 2 | 2 | 2 |
Thick | 1 | 1 | 1 | 1 |
Delivery condition | Diameter ranges |
Hot tolled | M12-M310 |
Hot rolled+Q&T(Quenched and tempered) | M12-M310. |
Cold drawn +Q&T(Quenched and tempered) | M10-M100 |
Peeled / Peeled+Q&T | M10-M100 |
Forged/Forged+Heat treatment. | M250-M1000 |
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