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  • Shaanxi Tonghui Steel Co., Ltd.
  • E-mali: sxthsteel@sxth-group.com
  • Tel: +86-29-89636557
  • Add:1st Building Of Jinqiao International, Intersection Between Shuangyong Road And Sandou Road, Sanqiao St. Office, Fengdong New City, Xi'an, Shaanxi, China (Mainland)
  • Super martensitic stainless steel 04Cr13Ni5Mo, F6NM, SCS5, 1.4313
    Aug 06, 2018

    4Cr13Ni5Mo, also known as 0Cr13Ni5Mo, is a typical type of super martensitic stainless steel. "Super martensitic stainless steel" is improved by martensitic stainless steel smelting process, reducing carbon content and adding Ni Mo alloy element, and its performance is superior to conventional martensitic stainless steel.


    National standards
    ChinaGB/T   20878-200704Cr13Ni5Mo
    GB/T 4237-2015S41595
    USAASTM   A182-10aF6NM,S41500
    JapanJIS   G 3214:2009SUS   F6NM
    JIS G 5121:2003SCS6
    GermanyDIN   EN 10088-2:2005X3CrNiMo13-4
    1.4313


    Composition specification
    Brand name04Cr13Ni5MoSCS61.4313
    F6NM,SUSF6NM
    C≤0.05≤0.06≤0.05
    Si≤0.60≤1.0≤0.70
    Mn0.50~1.00≤1.0≤1.50
    P≤0.030≤0.040≤0.040
    S≤0.030≤0.030≤0.015
    Cr11.5~14.011.5~14.012.0~14.0
    Ni3.5~5.53.5~4.53.5~4.5
    Mo0.5~1.00.4~1.00.3~0.7
    N≥0.02

    Performance and Application

    Super martensitic stainless steel has good corrosion resistance, weldability, high strength and good toughness at low temperature. It has great potential in the fields of hydroelectric power, mining equipment, chemical equipment, food industry, transportation and high temperature pulp production equipment. As a typical type of super martensitic stainless steel, 04Cr13Ni5Mo is commonly used as hydroelectric steel and is the conventional material for hydraulic turbine equipment.