TOOLS STEEL
Description | Specification |
---|---|
AIR HARDENING | |
A-2, A-6, A-8, A-10 | ASTM-A-681, QQT-570 |
COLD WORKED | |
D-2, D-3, D-4, D-5 | ASTM-A-681, QQT-570 |
OIL HARDENING | |
O-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 WORKED | |
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-570 |