1.2365 (32CrMoV12-28) Tool Steel
1.2365 (32CrMoV12-28)
1.2365 (DM3) 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.
Manufactured by Dörrenberg Edelstahl.
Area of Application
Die casting tools for heavy metals, forging dies, extrusion tools, mandrels.
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 |
