Germany DIN 1.2063 Cold working alloy tool steel and 1.2063 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Tool Steel And Hard Alloy | 1.2063 | DIN | Germany | Cold working alloy tool steel | 
| 85Cr1 | |||||
| 1.2004 | |||||
| 140Cr3 | |||||
| 140Cr2 | |||||
| 1.2008 | |||||
| 90Cr3 | |||||
| 1.2056 | |||||
| 105Cr4 | |||||
| 1.2057 | |||||
| 145Cr6 | 
| 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) | 
|---|---|---|---|---|---|---|
| 486 (≥) | 273 (≥) | 14 | 34 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 424 | 
| 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 | - | - | 0.44 | - | |||
| 658 | 722 | - | 12.3 | 241 | - | ||
| 433 | - | 12 | 41.2 | 442 | 414 | 
Heat treated : 1299°C - 1474°C
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