Type: | Alloy Steel Bar |
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Standard: | AISI, ASTM, GB, JIS, DIN, BS |
Technique: | Hot Rolled |
Application: | Tool Steel Bar, Die Steel Bar |
Surface Treatment: | Black |
Alloy: | Alloy |
Customization: |
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Suppliers with verified business licenses
C | Si | Mn | Cr | Mo | V |
0.90-1.20 | 0.30-0.65 | 0.20-0.50 | 7.50-9.00 | 1.20-1.60 | 0.30-0.60 |
Quenching | Tempering | |||||||
program | Heating temperature/ºC | Cooling way | Hardness (HRC) | Tempering temperature/ºC | Tempering number | Hardness (HRC) |
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First preheating | Second preheating | Last heating | ||||||
I | 500-600 | 820-860 | 1010-1060 | Oil Cooling | 60-65 | 170-230 | 2 | 61-63 |
II | 500-600 | 820-860 | 1060-1100 | Oil Cooling | 60-65 | 510-540 | 2 | 60-62 |
Suppliers with verified business licenses