Austria ONORM St37F Austrian structural steel and St37F Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Structure Steel | St37F | ONORM | Austria | Austrian structural steel |
X1112 |
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1137 |
|||||
1144 |
|||||
1146 |
|||||
X1147 |
|||||
1214 |
|||||
12L14 |
|||||
250 |
|||||
400 |
|||||
St34F |
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) |
---|---|---|---|---|---|---|
493 (≥) | 434 (≥) | 43 | 33 | 22 | 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 |
---|---|---|---|---|---|---|---|
12 | - | - | 0.33 | - | |||
292 | 241 | - | 12.3 | 213 | - | ||
794 | - | 33 | 44.2 | 212 | 142 |
Heat treated : 1782°C - 1217°C
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