X5CrNiMo 17-12-2 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Alloy Steel | X5CrNiMo 17-12-2 | |||
| X2CrNiMoSi 18-5-3 | |||||
| X2CrNiN18-10 | |||||
| X2CrNiN18-7 | |||||
| X2CrNiN 23-4 | |||||
| X2CrTi 12 | |||||
| X2CrNiMo 17-13-3 | |||||
| X3CrTi 17 | |||||
| X4CrNiMo 16-5-1 | |||||
| X5CrNi 18-10 | |||||
| X5CrNiCuNb 16-4 | 
| C | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | Mo | Other | 
|---|---|---|---|---|---|---|---|---|
| ≤0.070 | 1.00 | 2.00 | 0.045 | 0.015 | 16.5-18.5 | 10.0-13.0 | 2.00-2.50 | 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) | 
|---|---|---|---|---|---|---|
| 247 (≥) | 364 (≥) | 32 | 31 | 41 | 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 | 
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.24 | - | |||
| 484 | 565 | - | 42.3 | 312 | - | ||
| 157 | - | 13 | 11.2 | 213 | 424 | 
Heat treated : 1239°C - 1355°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| X5CrNiMoN17-12-2 | AFNOR | France | Austenite | 
| X5CrNiMo17-12-2 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) | 
| X5CrNiMo17-12-3 | ISO standard thermal deformation of stainless steel | ||
| ISO X5CrNiMo17-12-2 | ISO standard thermal deformation of stainless steel | ||
| ISO X5CrNiMo17-12-3 | ISO standard thermal deformation of stainless steel | ||
| X5CrNiMo17 12 2E | ISO standard cold and cold extrusion stainless steel | ||
| ISO X5CrNiMo17-12 | ISO standard austenitic stainless steel pressure seamless steel tube | ||
| ISO X5CrNiMo17-13 | ISO standard austenitic stainless steel pressure seamless steel tube | ||
| ISO X5CrNiMo17-12 Tube | ISO standard austenitic stainless steel pressure straight seam welded pipe | ||
| ISO X5CrNiMo17-13 Tube | ISO standard austenitic stainless steel pressure straight seam welded pipe | ||
| ISO X5CrNiMo17-12-2 wire | ISO standard spring with stainless steel wire and steel strip | ||
| X5CrNiMo17122KKW | Austria Stainless steel | ||
| X5CrNiMo17133KW | Austria Stainless steel | ||
| EN X5CrNiMo17-12-2 | EN | Euronorm Stainless Steel | |
| EN X5CrNiMo17-12-2 | EN | Euronorm Stainless Steel | |
| EN X5CrNiMoCuNb14-5 | EN | Euronorm Stainless Steel | |
| EN X5CrNiMo17-12-2 | EN | Euronorm Stainless Steel | |
| EN X5CrNiMo17-12-2 | EN | Euronorm Stainless Steel | |
| EN X5CrNiMo17-12-3 | EN | Euronorm Stainless Steel | |
| EN X5CrNiMoTi17-12-2 | EN | Euronorm Stainless Steel | 
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