CP2M Material Tool Steel
CP2M Material
Cr-Mo-V-W alloyed, secondary hardenable cold work tool steel with enhanced thermal conductivity, good hardenability and good wear resistance. Hardenable in vacuum furnaces with pressure gas quenching. Excellent base material for nitriding. This steel is usually supplied in soft annealed, extra fine structure (EFS) condition.
Manufactured by Dörrenberg Edelstahl.
Area of Application
Tools for hot stamping of automotive body parts, hot forming of sheet metals.
Chemical Composition
Carbon |
Chromium |
Molybdenum |
Vanadium |
Wolfram |
C |
Cr |
Mo |
V |
W |
1,20 |
12,00 |
+ |
+ |
+ |
Heat Treatment
|
|
Temperature |
Cooling |
Hardness |
Soft Annealing |
820 - 860°C |
Furnace |
225 HB |
Stress Relief Annealing |
600 - 650°C |
Furnace |
|
Hardening |
1050 - 1120°C |
pressure gas (N2) |
see tempering diagram |
