It is a hot work steel with high thermal conductivity,
which does not lose its hardness at high temperatures.
Steel is hot work tool steel with high thermal stability and good thermal conductivity,
water cooling possible. For toughest application also available in EFS and ESR. Similar to AISI H10.
Jacket (sleeve) for pressing metals such as copper and brass in an extruder,
The printing spindle and punch are in the cores of the hot forging dies,
In metal injection molds, water-cooled hot shear blades, Hot bolts, nuts, etc.
used in the manufacture.
Carbon |
Chromium |
Molybdenum |
Vanadium |
C |
Cr |
Mo |
V |
0,32 |
3,00 |
2,80 |
0,50 |
Temperature |
Cooling |
Hardness |
|
Soft Annealing |
750 – 800 °C |
Fırın |
229 HB |
Stress Relief Annealing |
600 – 650°C |
Fırın |
|
Hardening |
1020 – 1050°C |
Yağ – Gaz – Hava – Sıcak Banyo |
Menevişleme Eğrisi |
Hardness |
46 – 54 |
HRC |
Thermal Expansion Coefficient |
11,6 – 13,7 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
32,1 |
W/mK |
Density |
7,85 |
g/cm3 |
