Technique: | Hot Rolled |
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Standard: | AISI, JIS, ASTM, DIN, BS, GB |
Certification: | IS0, RoHS |
Certificate: | ISO / Mill Certificate |
Test: | SGS / Ut 100% / Element Testing |
Payment: | 30% Deposit,Blance by L/C at Sight or T/T |
Customization: |
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Suppliers with verified business licenses
Grade | C% | Si% | Mn% | P% | S% | Cr% | Mo% | V% | Ni% |
1.2379 | 1.40-1.60 | 0.0-0.60 | 0.0-0.60 | 0.0-0.03 | 0.0-0.03 | 11.0-13.0 | 0.7-1.20 | 0.70-1.10 | 0.0-0.55 |
Quenching | Tempering | |||||||
program | Heating temperatureoC | Cooling way | Hardness (HRC) | Tempering temperature | Tempering number | Hardness (HRC) |
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First heating | Second heating | Last heating | ||||||
1 | 500-600 | 820-860 | 1010- 1060 |
Oil cooling | 60-65 | 170-230 | 2 | 61-63 |
2 | 500-600 | 820-860 | 1060- 1100 |
Oil cooling | 60-65 | 510-540 | 2 | 60-62 |
Suppliers with verified business licenses