E26-4
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 |
Chemical composition(mass fraction)(wt.%) of the E26-4
| C | Si | Mn | P | S |
|---|---|---|---|---|
| ≤0.18 | ≤0.55 | ≤1.50 | ≤0.040 | ≤0.040 |
Mechanical Properties of steel grade E26-4
| 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) |
|---|---|---|---|---|---|---|
| 497 (≥) | 837 (≥) | 13 | 34 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 123 |
Physical Properties of steel grade E26-4
| 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 |
|---|---|---|---|---|---|---|---|
| 23 | – | – | 0.44 | – | |||
| 529 | 331 | – | 23.3 | 113 | – | ||
| 364 | – | 43 | 12.2 | 434 | 411 |
Heat Treatment of steel grade E26-4
Heat treated : 1335°C – 1851°C
Technological Curves of steel grade E26-4
No Curve