1.2063 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Tool Steel | 1.2063 | |||
| 75Cr1 | |||||
| 1.2004 | |||||
| 85Cr1 | |||||
| 1.2008 | |||||
| 140Cr3 | |||||
| 140Cr2 | |||||
| 1.2056 | |||||
| 90Cr3 | |||||
| 1.2057 | |||||
| 105Cr4 | 
| C | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | Mo | Other | 
|---|---|---|---|---|---|---|---|---|
| 1.40-1.60 | 0.15-0.30 | 0.50-0.70 | 0.035 | 0.035 | 1.30-1.50 | 
| 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) | 
|---|---|---|---|---|---|---|
| 881 (≥) | 541 (≥) | 21 | 13 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 144 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.21 | - | |||
| 645 | 343 | - | 11.3 | 341 | - | ||
| 525 | - | 24 | 44.2 | 342 | 422 | 
Heat treated : 1182°C - 1813°C
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