Powder-metallurgical cold work tool steel with high V-content, very fine carbide distribution,
homogenous microstructure within whole cross-section, increased wear resistance compared to PMD9.
PMD 10
Description
APPLICATION AREAS
APPLICATION AREAS
Stamping, cutting and deep drawing tools,
screws and screw parts, cold extrusion tools.
Technical Details
Technical Details
Chemical Composition
Carbon |
Chromium |
Molybdenum |
Vanadium |
C |
Cr |
Mo |
V |
2,45 |
5,25 |
1,20 |
9,75 |
Condition of delivery: Soft annealed to max. 280 HB
Heat Treatment
Temperature |
Cooling |
Hardness |
|
Hardness |
870 – 900 °C |
Furnace |
280 HB |
Stress Relief Annealing |
600 – 650 °C |
Furnace |
|
Hardening |
1050 – 1170 °C |
oil, pressure gas (N2), air or hot bath 500 – 550°C |
|
Tempering |
470 – 570 °C |
3 Times |
50,5 – 65,0 HRC |
Mechanical Properties
Hardness |
62 – 64 |
HRC |
Physical Properties
Thermal Expansion Coefficient |
11 – 11,5 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
W/mK |
|
Density |
8 |
g/cm3 |
