X5NiCrMoCuTi20-18 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Stainless Steel | X5NiCrMoCuTi20-18 | |||
| X2CrNiMo18-14-3 | |||||
| X3CrNiMo17-13-3 | |||||
| X5CrNiMo17-13-3 | |||||
| X2CrNiMo18-15-4 | |||||
| X2CrNiMoN17-13-5 | |||||
| X3CrNiMo27-5-2 | |||||
| X2CrNiMoN 22-5-3 | |||||
| X1CrNiMoN25-25-2 | |||||
| X1CrNiMoN25-22-2 | |||||
| X4NiCrMoCuNb20-18-2 | 
| C | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | Mo | Other | 
|---|---|---|---|---|---|---|---|---|
| ≤0.07 | 1.00 | 2.00 | 0.045 | 0.030 | 16.5-18.5 | 19.0-21.0 | 2.00-2.50 | Cu 1.80-2.20 Ti≥7*C | 
| 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) | 
|---|---|---|---|---|---|---|
| 336 (≥) | 287 (≥) | 42 | 42 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.13 | - | |||
| 983 | 231 | - | 41.3 | 231 | - | ||
| 366 | - | 11 | 41.2 | 114 | 212 | 
Heat treated : 1133°C - 1682°C
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