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2379 Cold Work Tool Steel
- Kilograms/Kilograms
- 200
- Kilograms/Kilograms
- 110.00-
- 146INR
2379 Cold Work Tool Steel Technical Details:
| Minimum Order Quantity | 1000 Kilogram |
| Application | Automobile Industry, Construction |
| Hardness | 57-59 HRC |
| Soft annealing Degree C | 840 - 870 |
| Hardness HB | max. 250 |
| Cooling | Furnace |
| Quenching | Air, oil or saltbath, 500-550 Degree C |
| Thermal Conductivity at Degree C | 20 - 700 |
2379 Cold Work Tool Steel Physical Properties
| Coefficient of thermal expansionat C | 20-100 | 20-200 | 20-300 | 20-400 |
| 10-6 m/(m*K) | 10.6 | 11.5 | 11.8 | 12.3 |
| Thermal Conductivity at C | 20 | 350 | 700 |
| W/(m*K) | 16.7 | 20.5 | 24.2 |
Application
HCHCR D2 tool steel applicable for cold stamping or forming dies, cold forming rolls, Chipper knives, Punches, slitters, shear blades, tools, tyre shredders, trimming, cutting Threading Dies , stamping tools Etc.
Heat Treatment
| Soft annealing C | Cooling | Hardness HB |
|---|---|---|
| 840 870 | Furnace | max. 250 |
| Stress-relief annealing C | Cooling |
|---|---|
| approx. 660-710 | Furnace |
| Hardening C | Quenching | Hardness after quenching HRC |
|---|---|---|
| 1000-1050 | Air, oil or saltbath, 500-550 C | 63 |
| Tempering C after quenching | 100 | 200 | 300 | 400 | 500 | 525 | 550 | 600 |
| HRC | 64 | 61.5 | 58.5 | 58.5 | 59 | 60 | 57 | 50 |
- Mumbai Navashiva
- 50-100 Per Week
- 1 Week
- Yes
- Contact us for information regarding our sample policy
