Germany DIN 1.2710 Cold working alloy tool steel and 1.2710 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Tool Steel And Hard Alloy | 1.2710 | DIN | Germany | Cold working alloy tool steel | 
| X165CrMoV12 | |||||
| 1.2604 | |||||
| 73WCrMoV2-2 | |||||
| 1.2631 | |||||
| X50CrMoW9-1-1 | |||||
| 1.2703 | |||||
| 74NiCr2 | |||||
| 1.2709 | |||||
| X3NiCoMoTi18-9-5 | |||||
| 45NiCr6 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | 
|---|---|---|---|---|---|---|
| 0.40-0.50 | 0.15-0.35 | 0.50-0.80 | Max 0.035 | Max 0.035 | 1.20-1.50 | 1.50-1.80 | 
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) | 
|---|---|---|---|---|---|---|
| 787 (≥) | 966 (≥) | 23 | 33 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 232 | 
| Temperature (°C) | Modulus of elasticity (GPa) | Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) | Specific thermal capacity (J/kg·°C) | Specific electrical resistivity (Ω mm²/m) | Density (kg/dm³) | Poisson’s coefficient, ν | 
|---|---|---|---|---|---|---|---|
| 11 | - | - | 0.33 | - | |||
| 871 | 341 | - | 41.3 | 432 | - | ||
| 768 | - | 11 | 14.2 | 244 | 424 | 
Heat treated : 1144°C - 1267°C
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