Tool Steels
Type |
Specification |
|---|---|
| Air Hardening A-2, A-6, A-8, A-10 |
ASTM-A-681, QQT-570 |
| Cold Work D-2, D-3, D-4, D-5 |
ASTM-A-681, QQT-570 |
| Oil Hardening 0-1, 0-2, 0-6, l-6 |
ASTM-A-681, QQT-570 |
| Shock Resisting S-1, S-2, S-5, S-7 |
ASTM-A-681, QQT-570 |
| Hot Work H-11, H-12, H-13, H-21 |
ASTM-A-681, QQT-570 |
| Mold Steels P-2, P-5, P-6, P-20 |
ASTM-A-681, QQT-570 |
| Water Hardening W-1, W-2 |
ASTM-A-681, QQT-580 |