France AFNOR AIR 9160 C, E26-4 Specialsteel AIR 9160 E26-4 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Specialsteel | E26-4 | AFNOR | France | AIR 9160 E26-4 |
| C | Si | Mn | P | S |
|---|---|---|---|---|
| ≤0.18 | ≤0.55 | ≤1.50 | ≤0.040 | ≤0.040 |
| 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) |
|---|---|---|---|---|---|---|
| 283 (≥) | 523 (≥) | 42 | 13 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 323 |
| 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 | - | - | 0.14 | - | |||
| 125 | 168 | - | 22.3 | 442 | - | ||
| 658 | - | 12 | 24.2 | 344 | 433 |
Heat treated : 1738°C - 1245°C
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