X16NiCrSi25-20 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Tool Steel | X16NiCrSi25-20 | |||
| 1.2744 | |||||
| 57NiCrMoV7-7 | |||||
| 1.2747 | |||||
| 28CrMo17 | |||||
| 1.2766 | |||||
| 35NiCrMo16 | |||||
| 1.2779 | |||||
| X6NiCrTi26-15 | |||||
| X6NiCrTi26-15 | |||||
| 1.2782 | 
| C | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | Mo | Other | 
|---|---|---|---|---|---|---|---|---|
| ≤ 0.20 | 1.80-2.30 | 2.00 | 0.035 | 0.035 | 24.0-26.0 | 19.0-21.0 | 
| 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) | 
|---|---|---|---|---|---|---|
| 725 (≥) | 166 (≥) | 21 | 24 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 433 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 33 | - | - | 0.21 | - | |||
| 225 | 762 | - | 11.3 | 112 | - | ||
| 631 | - | 12 | 41.2 | 313 | 342 | 
Heat treated : 1692°C - 1495°C
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