30CD12 Air 9160/C chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 30CD12 Air 9160/C

AFNOR 30CD12 Air 9160/C

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This page is mainly introduced the 30CD12 Air 9160/C chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 30CD12 Air 9160/C,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
30CD12 Air 9160C wrought steels used in aeronautical constructions

Relevant products:

  • Air 9160C 30CD12 Round Bar

    Air 9160C 30CD12 Round Bar

  • Chemical composition(mass fraction)(wt.%)

    Elements Min.(≥) Max.(≤) Similar Remarks
    C 0.28  0.35
    Si 0.10  0.40
    Mn 0.40  0.70
    P   0.025
    S   0.020
    Cr 2.80  3.30
    Ni   0.30
    Mo 0.30  0.50

    Mechanical Properties

    Tensile strength 970~082 σb/MPa
    Yield Strength 851 σ 0.2 ≥/MPa
    Elongation 39 δ5≥(%)
    ψ - ψ≥(%)
    Akv - Akv≥/J
    HBS 122~197 -
    HRC 30 -

    Physical Properties

    Thermal expansion 72-55 e-6/K
    Thermal conductivity 40-37 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 6750-9496 째C
    Density 7371-4629 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)
    30CD12 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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