Spain UNE X2CrMoTiSi8-2 Spain structural alloy steel and X2CrMoTiSi8-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Special Steel | X2CrMoTiSi8-2 | UNE | Spain | Spain structural alloy steel |
T15NiCrl80 |
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OTA10NbMoNiCrl70 |
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OTA10TiMoNiCil70 |
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34 CrAINi 7 |
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X1CrNiMoCuN20-18-7 |
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X1CrNiMoCuN25-25-5 |
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X1CrNiSi18-15-4 |
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X1NiCrMoCu25-20-5 |
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X1NiCrMoCu31-27-4 |
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X1NiCrMoCuN25-20-7 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ti(%) |
---|---|---|---|---|---|---|---|
0.030 | 1.00 | 0.50 | 0.040 | 0.15-0.35 | 17.5-19.0 | 2.00~2.50 | 0.30-0.80 |
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) |
---|---|---|---|---|---|---|
764 (≥) | 471 (≥) | 14 | 42 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 322 |
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 | - | - | 0.11 | - | |||
269 | 161 | - | 23.3 | 334 | - | ||
146 | - | 21 | 22.2 | 243 | 443 |
Heat treated : 1315°C - 1213°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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