1.2080 Material (CP10V) X210Cr12 is cold work tool steel
with ledeburitic structure containing 12% chromium.
It is resistant to corrosive and adhesive wear due to the presence of intense hard carbide in it.
Due to its resistance to tensile stresses and low toughness, it has been replaced by other steels
according to its usage area. For example, CPW (2436) and CPR steels can be considered when
abrasion resistance is at the forefront, and CPPU (2379) and WP7V steels can be considered
when toughness is also required.
High stress cutting and punching tools in sheet metal molding,
Profile rollers, drawing and deep drawing dies,
Paper and plastic blades, scissor blades for thin sheets.
Carbon |
Chromium |
C |
Cr |
2,10 |
12,00 |
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 |
Hardness |
54 – 62 |
HRC |
Thermal Expansion Coefficient |
10,8 – 12,5 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
16,7 |
W/mK |
Density |
7,85 |
g/cm3 |
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