MP35N chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of MP35N

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AMS MP35N

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This page is mainly introduced the MP35N chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of MP35N,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
MP35N is an age hardenable Nickel-Cobalt base alloy that has a unique combination of properties - ultra high strength, toughness, ductility and outstanding corrosion resistance. MP35N resists corrosion in hydrogen sulphide, salt water and other chloride solutions. It also has excellent resistance to crevice and stress corrosion cracking in sea water and other hostile environments. Suitable where a high combination of strength, high modulus values and good corrosion resistance are required. Applications for this alloy also include medical devices and dental products.

Combination of high strength, ductility and good mechanical properties at ambient temperatures Excellent corrosion resistance in hydrogen sulphide Excellent resistance to crevice and stress corrosion cracking in sea water Age hardenable (Spring Temper only)

Relevant products:

  • MP35N Bright Bar

    MP35N Bright Bar

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

    Elements Min.(≥) Max.(≤) Similar Remarks
    C   0.025
    P   0.015
    Si   0.15
    Ni 33.00  37.00
    Co   Bal
    Mn   0.15
    S   0.01
    Cr 19.00  21.00
    Mo 9.00  10.50
    Ti   1.00
    Fe   1.00

    Mechanical Properties

    Tensile strength 417~732 σb/MPa
    Yield Strength 884 σ 0.2 ≥/MPa
    Elongation 06 δ5≥(%)
    ψ - ψ≥(%)
    Akv - Akv≥/J
    HBS 528~896 -
    HRC 30 -

    Physical Properties

    Thermal expansion 10-04 e-6/K
    Thermal conductivity 41-41 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 4143-2074 째C
    Density 6776-7683 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)
    MP35N Superalloys 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

    Hot keywords:MP35N2-4999R30035AWS-110
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