M235-35A non-oriented electrical steel
Mechanical
|
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) |
|---|---|---|---|---|---|---|
| 254 (≥) | 669 (≥) | 23 | 32 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 223 |
Physical
|
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 | - | |||
| 751 | 782 | - | 34.3 | 113 | - | ||
| 972 | - | 34 | 31.2 | 442 | 134 |
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