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.
1.2365 (DM3)
It is a hot work steel with high thermal conductivity,
which does not lose its hardness at high temperatures.
Description
APPLICATION AREAS
APPLICATION AREAS
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.
Technical Details
Technical Details
Chemical Composition
Code: 1.2365, DM3, 32CrMoV12-28, AISI: H10, BS: BH 10
Carbon |
Chromium |
Molybdenum |
Vanadium |
C |
Cr |
Mo |
V |
0,32 |
3,00 |
2,80 |
0,50 |
Heat Treatment
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 |
Mechanical Properties
Hardness |
46 – 54 |
HRC |
Physical Properties
Thermal Expansion Coefficient |
11,6 – 13,7 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
32,1 |
W/mK |
Density |
7,85 |
g/cm3 |
