Sağlam Metal
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TL
1.3243 (HS6-5-2-5) steel is a cobalt-alloyed high-speed steel with a wide range of applications. The material retains its mechanical properties at high temperatures and possesses high wear resistance and toughness. 1.3243 steel is suitable for PVD and CVD coatings.
Carbon |
Chromium |
Molybdenum |
Vanadium |
Wolfram |
Cobalt |
C |
Cr |
Mo |
V |
W |
Co |
0,92 |
4,10 |
5,00 |
1,90 |
6,40 |
4,80 |
|
Temperature |
Cooling |
Hardness |
Soft Annealing |
800 - 860 °C |
Furnace |
269 HB |
Stress Relief Annealing |
600 - 650°C |
Furnace |
|
Hardening |
1160 - 1230°C |
oil, pressure gas (N2), air or hot bath 500 - 550°C |
see tempering diagram |
Hardness |
60 - 64 |
HRC |
Thermal Expansion Coefficient |
9,7 - 12,5 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
27,4 |
W/mK |
Density |
7,85 |
g/cm3 |
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