International ISO ISO 15510 (2010), ISO/TS 15510 (2003), X2CrNiMoN18-15-5 Specialsteel Stainless steels - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | X2CrNiMoN18-15-5 | Austenite | ISO | International | Stainless steels - Chemical composition | 
| C | Si | Mn | P | S | Cr | Ni | Mo | N | 
|---|---|---|---|---|---|---|---|---|
| ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 17.00 -20.00 | 13.00 -17.00 | 4.00 -5.00 | 0.12 -0.22 | 
| 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) | 
|---|---|---|---|---|---|---|
| 379 (≥) | 568 (≥) | 34 | 31 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 334 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.14 | - | |||
| 481 | 939 | - | 31.3 | 222 | - | ||
| 128 | - | 43 | 31.2 | 123 | 244 | 
Heat treated : 1142°C - 1465°C
| ISO 15510 (2010) | Stainless steels -- Chemical composition | ISO-15510-(2010).pdf | 
| ISO/TS 15510 (2003) | Stainless steels - Chemical composition | ISO-TS-15510-(2003).pdf | 
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