wrought steels used in aeronautical constructions
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.75 | 0.95 | ||
| Si | 0.10 | 0.40 | ||
| Mn | 0.10 | 0.40 | ||
| P | - | 0.030 | ||
| S | - | 0.015 | ||
| Cr | 4.00 | 5.00 | ||
| Ni | - | 0.20 | ||
| Mo | 4.45 | 5.50 | ||
| V | 1.50 | 2.00 | ||
| W | 5.50 | 6.50 |
E-Z 85 WCDV 6 Air 9160C wrought steels used in aeronautical constructions
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 858 (≥) | 843 (≥) | 21 | 42 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 221 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 365 (≥) | 782 (≥) | 21 | 12 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 442 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 553 | 777 | 943 |
We can customize the production of E-Z 85 WCDV 6 Air 9160/C grade, contact us for the best solution.
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