Manufactured by Dörrenberg Edelstahl.
Knives and cutting tools, punching discs, screw parts for plastic processing, ball bearings, injection moulding nozzles.
Carbon |
Chromium |
Molybdenum |
Vanadium |
C |
Cr |
Mo |
V |
0,90 |
18,00 |
1,10 |
0,10 |
|
Temperature |
Cooling |
Hardness |
Soft annealing |
780 - 840 °C |
Furnace |
265 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 |
54 - 60 |
HRC |
Thermal Expansion Coefficient |
10,3 - 11,6 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
15,9 |
W/mK |
Density |
7,85 |
g/cm3 |
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