wrought steels used in aeronautical constructions
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | 0.30 | 0.37 | ||
Si | 0.15 | 0.40 | ||
Mn | 0.50 | 0.80 | ||
P | - | 0.025 | ||
S | - | 0.020 | ||
Cr | 0.90 | 1.20 | ||
Mo | 0.15 | 0.30 | ||
Ni | - | 0.40 |
35CD4 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) |
---|---|---|---|---|---|---|
275 (≥) | 698 (≥) | 14 | 12 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 |
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 |
---|---|---|---|---|---|---|---|
786 (≥) | 247 (≥) | 23 | 21 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
366 | 158 | 835 |
We can customize the production of 35CD4 Air 9160/C grade, contact us for the best solution.
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