International ISO ISO 15510 (2010), ISO/TS 15510 (2003), X5CrNi17-7 Specialsteel Stainless steels - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | X5CrNi17-7 | Austenite | ISO | International | Stainless steels - Chemical composition |
| C | Si | Mn | P | S | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|
| ≤0.07 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.00 -18.00 | 6.00 -8.00 | ≤ ≥ | ≤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) |
|---|---|---|---|---|---|---|
| 711 (≥) | 597 (≥) | 23 | 14 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 221 |
| 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 |
|---|---|---|---|---|---|---|---|
| 22 | - | - | 0.41 | - | |||
| 784 | 346 | - | 23.3 | 123 | - | ||
| 225 | - | 24 | 44.2 | 234 | 341 |
Heat treated : 1125°C - 1218°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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