Germany DIN X23CrNi17 Hot working alloy tool steel and X23CrNi17 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Tool Steel And Hard Alloy | X23CrNi17 | DIN | Germany | Hot working alloy tool steel | 
| 28NiMo17 | |||||
| 1.2747 | |||||
| 35NiCrMo16 | |||||
| 1.2766 | |||||
| X6NiCrTi26-15 | |||||
| 1.2779 | |||||
| X16CrNiSi25-20 | |||||
| 1.2782 | |||||
| X13NiCrSi36-16 | |||||
| 1.2786 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | 
|---|---|---|---|---|---|---|
| 0.10-0.25 | Max 1.00 | Max 1.00 | Max 0.035 | Max 0.035 | 15.5-18.0 | 1.00-2.50 | 
| 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) | 
|---|---|---|---|---|---|---|
| 751 (≥) | 286 (≥) | 11 | 43 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 132 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 41 | - | - | 0.41 | - | |||
| 446 | 967 | - | 44.3 | 443 | - | ||
| 199 | - | 32 | 34.2 | 441 | 121 | 
Heat treated : 1584°C - 1524°C
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