Z12CND16-04 Air 9160/C chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Z12CND16-04 Air 9160/C

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This page is mainly introduced the Z12CND16-04 Air 9160/C chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Z12CND16-04 Air 9160/C,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Z12CND16-04 Air 9160C wrought steels used in aeronautical constructions

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.08  0.15
Si   0.50
Mn 0.70  1.30
P   0.035
S   0.025
Cr 15.00  16.00
Ni 4.00  5.00
Mo 2.50  3.25
N 0.05  0.15
Cu   0.20

Mechanical Properties

Tensile strength 960~258 σb/MPa
Yield Strength 429 σ 0.2 ≥/MPa
Elongation 21 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 283~515 -
HRC 30 -

Physical Properties

Thermal expansion 91-65 e-6/K
Thermal conductivity 02-03 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 8026-0755 째C
Density 5062-3438 kg/m3
Resistivity 0.50-0.60 Ohm.mm2/m
     

Heat Treatment Regime

Annealing

Quenching

Tempering

Normalizing

Q & T

Size Availability

Steel Grade Specification Processing range(mm)
Z12CND16-04 Air 9160/C Aviation and Aero Steel Round Bar and Hollow Bar Φ1 to Φ2000
Square and Flat Steel Φ10 to Φ100
Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip Steel THK:0.1mm Width:1500mm
Forged Ring/Cylindrical/Disk

Technical specification/standard for download

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