E80DCV40 Air 9160/C Aviation and Aero Steel to AIR 9160 C

E80DCV40 Air 9160/C - Specification & Application

  • AIR 9160 C - wrought steels used in aeronautical constructions

wrought steels used in aeronautical constructions

Chemical composition(wt.%) of E80DCV40 Air 9160/C grade: to AIR 9160 C

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.77 0.85
Si - 0.25
Mn - 0.35
P - 0.025
S - 0.015
Cr 3.25 4.25
Ni - 0.10
Mo 4.00 5.00
V 0.90 1.10
W - 0.25
Co - 0.25

E80DCV40 Air 9160/C - Detail

E80DCV40 Air 9160C wrought steels used in aeronautical constructions

Mechanical properties of grade E80DCV40 Air 9160/C AIR 9160 C

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)
733 (≥) 613 (≥) 14 42 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical properties of grade E80DCV40 Air 9160/C AIR 9160 C

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
468 (≥) 257 (≥) 33 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 142
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
188 799 133

Equivalent Grade

Equivalent Products

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