1.2550 tool steel (60WCrV8) is the legendary impact steel developed by our business partner Dörrenberg.
It is preferred in molds and tools working with impact because its toughness,
dimensional stability and impact resistance properties are very good.
Legendary impact steel developed by Dörrenberg.
It is preferred in molds and tools working with impact because its toughness,
dimensional stability and impact resistance properties are very good.
1.2550 (Hidalgo I) 60WCrV8 Impact Steel
In cutting molds of thick metals, cutting sheets up to 12 mm,
In cold hole punch punches, circular and longitudinal shear blades,
Woodworking and chipping knives, chisels working with compressed air,
It is used in pattern molds, cold scissor blades, deburring molds, mint molds.
Carbon |
Chromium |
Wolfram |
Vanadium |
C |
Cr |
W |
V |
0,60 |
1,00 |
2,00 |
0,15 |
Temperature |
Cooling |
Hardness |
|
Soft annealing |
720 – 760 °C |
Furnace |
229 HB |
Stress relief annealing |
600 – 650°C |
Furnace |
|
Hardening |
860 – 900°C |
oil or hot bath 180 – 220°C |
See Tempering Diagram |
Hardness |
56 – 58 |
HRC |
Coefficient of thermal expansion |
10,9 – 12,4 |
1/K * 10-6 |
Thermal conductivity (20°C) |
31,9 |
W/mK |
Density |
7,85 |
g/cm3 |
