X165CrMoV12
Delivery Method : Normalized, annealed 180-220HB
Usage Areas : It is a cold work tool steel in ledeburitic internal structure with very high wear resistance. It is widely used in deep drawing dies, paper and plastic knives, wire drawing rolls, crushing dies, thin and sensitive cutting dies.
| Chemical Composition (%) | C | Cr | Mo | V | W | | % Average | 1,65 | 11,50 | 0,60 | 00,30 | 0,50 | | DIN Analysis | 1,55-1,75 | 11,00-12,0 | 0,50-0,70 | 0,10-0,50 | 0,40-0,60 |
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| Thermal Conductivity ( W/ m.K ) | 20°C | 350°C | 700°C | | 16,7 | 20,5 | 24,2 |
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HEAT TREATMENT DATA
| | | Temperature (°C) | Time (Hours) | Cooling Environment
| | Softening Annealing | 800-840 | 2-5* | Bake
| Stress Relieving
| 600-650 | 2* | Bake
| Hardening
| 950-980 | - | Oil, hot bath 500-550 ° C, air | Tempering
| 150-300 | 1 hour for every 20 mm | Air
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*Time interval varying depending on the section.
