1.2080 (X210Cr12) Tool Steel
1.2080 (X210Cr12)
1.2080 (X210Cr12) is ledeburitic 12% chrome steel, very high wear resistance against abrasive and adhesive wear due to the high volume of hard carbides in the steel matrix, medium toughness, dimensionally stable, high compressive strength, not secondary hardenable
Area of Application
Highly stressed cutting and punching tools for thin sheets, profile rolls, drawing and deep drawing tools,
stone processing tools, knives for paper and plastics, shear knives for thin sheets.
Chemical composition
Code: 1.2080, CP10V, X210Cr12
Carbon |
Chromium |
C |
Cr |
2,10 |
12,00 |
Heat treatment
|
|
Temperature |
Cooling |
Hardness |
Soft annealing |
800 - 840 °C |
Furnace |
255 HB |
Stress relief annealing |
600 - 650°C |
Furnace |
|
Hardening |
950 - 980°C |
oil, pressure gas (N2), air or hot bath 500 - 550°C |
see tempering diagram |
Mechanical Properties
Hardness |
54 - 62 |
HRC |
Physical Properties
Thermal Expansion Coefficient |
10,8 - 12,5 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
16,7 |
W/mK |
Density |
7,85 |
g/cm3 |
