Sağlam Metal
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PMD 30 steel is a product of powder metallurgy and is a type of steel. Due to its very fine carbide distribution, it possesses excellent mechanical properties. The wear resistance and toughness of PMD 30 material are very high. It can operate with a higher working hardness than PMD 23. Its usage is suitable for tools that operate at high temperatures because it contains cobalt. Cutting tools made from PMD 30 can operate at higher speeds.
Carbon |
Chromium |
Wolfram |
Molybdenum |
Vanadium |
Cobalt |
C |
Cr |
W |
Mo |
V |
Co |
1,30 |
4,20 |
6,40 |
5,00 |
4,00 |
8,50 |
|
Temperature |
Cooling |
Hardness |
Soft annealing |
870 - 900 °C |
Furnace |
260 HB |
Stress Relief Annealing |
600 - 650 °C |
Furnace |
|
Hardening |
1100 - 1190 °C |
oil, pressure gas (N2), air or hot bath 500 - 550°C |
|
Tempering |
500 - 600 °C |
3 Times |
60 - 68 HRC |
Hardness |
62 - 66 |
HRC |
Thermal Expansion Coefficient |
10,9 - 11,5 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
24,4 |
W/mK |
Density |
8 |
g/cm3 |
Delivery is made in Turkey stocks. We also offer our German stocks to our customers simultaneously. We have a weekly ring service between Turkey Sağlam Metal and Germany Dörrenberg Edesltahl.
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