Spain UNE X2CrNiN23-4 Spain structural alloy steel and X2CrNiN23-4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Steel | X2CrNiN23-4 | UNE | Spain | Spain structural alloy steel | 
| X2CrNiMoCuN25-6-3 | |||||
| X2CrNiMoCuWN25-7-4 | |||||
| X2CrNiMoN17-U-2 | |||||
| X2CrNiMoN17-13-3 | |||||
| X2CrNiMoN17-13-5 | |||||
| X2CrNiMoN18-12-4 | |||||
| X2CrNiMoN22-5-3 | |||||
| X2CrNiMoN25-7-4 | |||||
| X2CrNiN18-7 | |||||
| X2CrNiN18-10 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | N(%) | Cu(%) | 
|---|---|---|---|---|---|---|---|---|---|
| 0.030 | 1.00 | 2.00 | 0.035 | 0.015 | 22.0-24.0 | 3.50-5.50 | 0.10-0.60 | 0.05-0.20 | 0.10-0.60 | 
| 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) | 
|---|---|---|---|---|---|---|
| 518 (≥) | 518 (≥) | 21 | 43 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 133 | 
| 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 | - | - | 0.31 | - | |||
| 576 | 199 | - | 14.3 | 413 | - | ||
| 845 | - | 33 | 11.2 | 233 | 223 | 
Heat treated : 1786°C - 1944°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| Q195 | GBT | China | Engineering and welding | 
| Q215 | China | Engineering and welding | |
| Q215 B | China | Engineering and welding | |
| Q235 | China | Engineering and welding | |
| Q235 B | China | Engineering and welding | |
| Q235 C | China | Engineering and welding | |
| Q235 D | China | Engineering and welding | |
| Q255 A | China | Engineering and welding | |
| Q255 B | China | Engineering and welding | |
| Q275 | China | Engineering and welding | |
| Q235q C | China | Bridge structure with steel | |
| Q235q D | China | Bridge structure with steel | |
| Q345q E | China | Bridge structure with steel | |
| Q345q C | China | Bridge structure with steel | |
| ASTM 1030 | ASTM | USA | General use carbon steel bar | 
| UNS G10300 | UNS | USA | General use carbon steel bar | 
| ASTM 1005 | ASTM | USA | General use carbon steel bar | 
| UNS G10050 | UNS | USA | General use carbon steel bar | 
| ASTM 1006 | ASTM | USA | General use carbon steel bar | 
| UNS G10060 | UNS | USA | General use carbon steel bar | 
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