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D2 डाई ब्लॉक स्टील
- किलोग्राम/किलोग्राम
- 200
- किलोग्राम/किलोग्राम
- स्टील बार्स
- बार
- कंस्ट्रक्शन
- चाँदी
Carving a niche for our organization, we are engaged in manufacturing and supplying wide gamut of D2 Die Block Steel to our prestigious clients. It is made with highly effective heat treatment process that transmits it great features including brilliant strength, and outstanding performance due to which it has achieved an escalated position in market. Further, it is recommended for Close Die Forgings due to its characteristics of high wear-resistance, extra toughness, high hardness which is achieved with Cr-Ni-Mo-V high graded alloys. D2 Die Block Steel is available in different sized and specifications as per demands of customers.
Technical Specification
| C | Si | Mn | P | S | Cr | Ni | Mo | V |
| 1.40-1.60 | 0.10-0.60 | 0.20-0.60 | 0.040max | 0.040 max | 11.00-13.00 | 1.65-2.00 | 0.70-0.100 | 0.80-1.20 |
Physical Properties
| Coefficient Conductivity at °C | 10-8W/ (m*K) |
| 20-100 | 10.6 |
| 20-200 | 11.5 |
| 20-300 | 11.8 |
| 20-400 | 12.3 |
| Thermal Conductivity at °C | W(m*k) |
| 20 | 16.7 |
| 350 | 20.5 |
| 700 | 24.2 |
Heat Treatment
| Soft Annealing °C | 840-870 |
| Cooling | Furnace |
| Hardness HB | Max. 250 |
| Stress-relief Annealing °C | Approx. 660-710 |
| Hardening °C | 1000-1050 |
| Quenching | Air, oil salt bath 500-550°C |
| Hardness after Quenching HRC | 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 |
- 50-100 प्रति सप्ताह
- 1 हफ़्ता
