1.4305 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Alloy Steel | 1.4305 | |||
| 1.4950 | |||||
| 1.4449 | |||||
| 1.4523 | |||||
| X2CrMoTiS 18-2 | |||||
| 1.4460 | |||||
| X3CrNiMoN 27-5-2 | |||||
| X3CrNiCu 18-9-4 | |||||
| 1.4567 | |||||
| 1.4578 | |||||
| X3CrNiCuMo 17-11-3-2 | 
| C | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | Mo | Other | 
|---|---|---|---|---|---|---|---|---|
| ≤0.10 | 1.00 | 2.00 | 0.045 | 0.15-0.35 | 17.0-19.0 | 8.00-10.0 | ------- | Cu  ≤  1.00 N ≤ 0.11 | 
| 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) | 
|---|---|---|---|---|---|---|
| 577 (≥) | 252 (≥) | 23 | 12 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 133 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 43 | - | - | 0.33 | - | |||
| 266 | 187 | - | 21.3 | 313 | - | ||
| 744 | - | 33 | 24.2 | 434 | 124 | 
Heat treated : 1667°C - 1716°C
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