UK B.S. BS EN 10088-1, BS EN 10088-3, X5CrNiMoCuNb14-5 Specialsteel Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | X5CrNiMoCuNb14-5 | Precipitation-Hardening | B.S. | UK | Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes | 
| C | Si | Mn | P | S | Cr | Ni | Mo | Nb+Ta | Cu | 
|---|---|---|---|---|---|---|---|---|---|
| ≤0.07 | ≤0.70 | ≤1.00 | ≤0.04 | ≤0.015 | 13.00 -15.00 | 5.00 -6.00 | 1.20 -2.00 | 0.15 -0.60 | 1.20 -2.00 | 
| 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) | 
|---|---|---|---|---|---|---|
| 253 (≥) | 286 (≥) | 22 | 34 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 313 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 23 | - | - | 0.43 | - | |||
| 197 | 159 | - | 23.3 | 211 | - | ||
| 817 | - | 33 | 34.2 | 442 | 114 | 
Heat treated : 1723°C - 1395°C
| BS EN 10088-1 | Stainless steels - Part 1: List of stainless steels | BS-EN-10088-1.pdf | 
| BS EN 10088-3 | Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes | BS-EN-10088-3.pdf | 
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