Euronorm EN EN S355K2G2W Euronorm Structural steel and EN S355K2G2W Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Structure Steel | EN S355K2G2W | EN | Euronorm | Euronorm Structural steel |
EN 46S20 |
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EN 46SPb20 |
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EN S235J0W |
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EN S235J2W |
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EN S355J0WP |
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EN S355J2WP |
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EN S355J0W |
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EN S355J2G1W |
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EN S355J2G2W |
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EN S355K2G1W |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | Cu(%) |
---|---|---|---|---|---|---|---|---|
0.16 | 0.50 | 0.50-1.50 | 0.035 | 0.035 | 0.40-0.80 | 0.65 | 0.30 | 0.25-0.55 |
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) |
---|---|---|---|---|---|---|
769 (≥) | 323 (≥) | 22 | 14 | 23 | 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 |
---|---|---|---|---|---|---|---|
32 | - | - | 0.22 | - | |||
328 | 577 | - | 34.3 | 131 | - | ||
694 | - | 33 | 24.2 | 414 | 331 |
Heat treated : 1943°C - 1193°C
Grade | Standard | Country | Application |
---|---|---|---|
S355K2G2W | UNE | Spain | Spain structural alloy steel |
EN S355K2G2W | EN | Euronorm | Euronorm Structural steel |
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