Spain UNE GX2CrNiMoCuN25-6-3-3 Spain structural alloy steel and GX2CrNiMoCuN25-6-3-3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Special Steel | GX2CrNiMoCuN25-6-3-3 | UNE | Spain | Spain structural alloy steel |
GX5CrNiCu16-4 |
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GXSCrNiMo19-11-2 |
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GXSCrNiMo19-11-3 |
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GX5CrNiMoNb19-11-2 |
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GX5CrNiNb19-11 |
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GX6CrNiN26-7 |
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GX7CiNiMo12-1 |
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GX12Cr12 |
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GX2CrNi19-11 |
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GX2CrNiMo19-11-2 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | N(%) | Cu(%) |
---|---|---|---|---|---|---|---|---|---|
0.030 | 1.00 | 1.50 | 0.035 | 0.025 | 24.5-26.5 | 5.00-7.00 | 2.50-3.50 | 0.12-0.22 | 2.75-3.50 |
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) |
---|---|---|---|---|---|---|
127 (≥) | 844 (≥) | 13 | 22 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 424 |
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 |
---|---|---|---|---|---|---|---|
21 | - | - | 0.21 | - | |||
252 | 176 | - | 41.3 | 221 | - | ||
256 | - | 21 | 42.2 | 411 | 133 |
Heat treated : 1234°C - 1421°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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