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DIN Sint-D 32 DIN 30910-4 Mechanical properties
| 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) |
|---|---|---|---|---|---|---|
| 741 (≥) | 513 (≥) | 23 | 33 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 211 |
DIN Sint-D 32 DIN 30910-4 Physical properties
The DIN Sint-D 32 DIN 30910-4 material physical properties shall comply with the values given in the following table.
| 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 |
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.34 | - | |||
| 225 | 198 | - | 32.3 | 311 | - | ||
| 148 | - | 23 | 14.2 | 223 | 321 |