Manufactured by Dörrenberg Edelstahl.
Deep drawing, punching and cutting tools, tools for hot and cold forming of higher tensile sheet material.
Carbon |
Chromium |
Molybdenum |
Vanadium |
C |
Cr |
Mo |
V |
0,60 |
5,00 |
+ |
+ |
Heat Treatment
|
Temperature |
Cooling |
Hardness |
Soft annealing |
820 - 860 °C |
Furnace |
250 HB |
Stress relief annealing |
600 - 650°C |
Furnace |
|
Hardening |
1000 - 1050°C |
oil, pressure gas (N2), air or hot bath 500 - 550°C |
See Tempering Diagram |
Hardness |
52 - 60 |
HR |
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