Spain UNE X29CrSi 3 Spain structural alloy steel and X29CrSi 3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Steel | X29CrSi 3 | UNE | Spain | Spain structural alloy steel | 
| X11CrNiNb18-10 | |||||
| X6CrNiTi18-10 | |||||
| X7CrNiAl17-7 | |||||
| X8CrNiSi8-9 | |||||
| X10CrNi18-8 | |||||
| X12Cr13 | |||||
| X12CrSi3 | |||||
| X14CrMoSi7 | |||||
| X17CrNi16-2 | |||||
| X20Cr13 | 
| 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) | 
|---|---|---|---|---|---|---|
| 959 (≥) | 193 (≥) | 14 | 42 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 431 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.41 | - | |||
| 378 | 563 | - | 13.3 | 311 | - | ||
| 181 | - | 31 | 14.2 | 411 | 114 | 
Heat treated : 1679°C - 1748°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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