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SAE HNV3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SAE HNV3

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This page is mainly introduced the SAE HNV3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SAE HNV3,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SAE HNV3
  • Steel Garde:SAE HNV3
  • Type:Special Alloy
  • Country:USA
  • Standard:SAE
  • Application:precipitation hardening

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    • Cross Reference Table(Equivalent Materials):

    Material Standard Country
    SAE NVl(1541) SAE USA
    SAE NV2(1547) SAE USA
    SAE NV3 SAE USA
    SAE NV4(3140) SAE USA
    SAE NV5(8645) SAE USA
    SAE NV6(5150) SAE USA
    SAE NV7(4140) SAE USA
    SAE NV8 USA
    SAE NV9 SAE USA
    SAE HNVl SAE USA
    SAE HNV2 SAE USA
    SAE HNV4 SAE USA
    SAE HNV5 SAE USA
    SAE HNV6 SAE USA
    SAE HNV7(71360) SAE USA
    SAE HNV8 SAE USA
    SAE EVl SAE USA
    SAE EV2 SAE USA
    SAE EV3 SAE USA
    SAE EV4 SAE USA
    SAE EV5 SAE USA
    SAE EV6 SAE USA
    SAE EV7 SAE USA
    SAE EV8 SAE USA
    SAE EV9 SAE USA
    SAE EVl0 SAE USA
    SAE EVll SAE USA
    SAE EVl2 SAE USA
    SAE EVl3 SAE USA
    SAE EVl4 SAE USA
    SAE EVl5 SAE USA
    SAE EVl6 SAE USA
    SAE EVl7 SAE USA
    SAE HEVl SAE USA
    SAE HEV2 SAE USA
    SAE HEV3 SAE USA
    SAE HEV6 SAE USA
    SAE HEV7 SAE USA
    SAE HEV8 SAE USA
    Q195 China
    Q215 China
    Q215 B China
    Q235 China
    Q235 B China
    Q235 C China
    Q235 D China
    Q255 A China
    Q255 B China
    Q275 China
    Q235q C China

    Chemical composition(mass fraction)(wt.%)

    Mechanical Properties

    Tensile strength 225～666 σb/MPa
    Yield Strength 796 σ 0.2 ≥/MPa
    Elongation 96 δ5≥(％)
    ψ - ψ≥(％)
    Akv - Akv≥/J
    HBS 069～072 -
    HRC 30 -

    Physical Properties

    Thermal expansion 17-44 e-6/K
    Thermal conductivity 71-71 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 5472-9312 째C
    Density 7503-4917 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)
    SAE HNV3 Special Alloy 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

    SAE SAE HNV3 PDF
    SAE SAE HNV3 Word
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