Spain UNE X3CrAITi18-2 Spain structural alloy steel and X3CrAITi18-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Special Steel | X3CrAITi18-2 | UNE | Spain | Spain structural alloy steel |
| X2CrNiN1810 |
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| X2CrNiMoN17122 |
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| X2CrNiMoN17133 |
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| X2CrNiMoN17135 |
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| X3CrMnNiN1887 |
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| NiCr15Fs8 |
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| NiCr20Ti |
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| NiCr22Mo9Nb |
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| NiCr23Fe |
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| NiCr28FeSiCe |
| 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) |
|---|---|---|---|---|---|---|
| 727 (≥) | 689 (≥) | 34 | 42 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 343 |
| 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 |
|---|---|---|---|---|---|---|---|
| 13 | - | - | 0.23 | - | |||
| 876 | 597 | - | 42.3 | 141 | - | ||
| 833 | - | 43 | 11.2 | 124 | 221 |
Heat treated : 1227°C - 1196°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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