Cold Work Steel
- High performance cutting tools blanking & punching tools
- Shear blades, Measuring Tools, Thread cutting tools
- Reamers, Sockets, Cold shear blades
- Pressing tools for Ceramics & Pharmaceutical industry
HEAT TREATMENT
| AISI/ASTM | Annealing (Slow Cooling) | Quenching | Tempering (Air Cooling) | Annealed (HB)-max | Quenched & Tempered (Hrc) |
|---|---|---|---|---|---|
| D3 | 830-880°C | 930-980°C | 150-200°C | 248 | 61 |
| D2 | 800-850°C | 980-1030°C | 150-200°C | 248 | 60 |
| 01 | 750-780°C | 800-850°C | 150-200°C | 220 | 60 |
| S1 | 710-750°C | 780-820°C | 150-200°C | 225 | 58 |
| 02 | 680-720°C | 790-820°C | 150-200°C | 220 | 56 |