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      MK·H08MnSiCuCrNiⅡ

      Published:2009/12/17


      Standard:TB/T2374 H08MnSiCuCrNiⅡ
      Characteristics:MK H08MnSiCuCrNiⅡis Ar-rich gas shielded weather resistant steel welding wire.
      Application:The welding of weather resistant steel with usual strength used in railway locomotives.
       
      Chemical composition(%)
      C
      Mn
      Si
      S
      P
      Cu
      Cr
      Ni
      Mo
      Ti
      ≤0.10
      0.90-1.30
      0.35-0.65
      ≤0.025
      ≤0.025
      0.20-0.50
      0.20-0.50
      0.20-0.50
      -
      -
       
      Typical mechanical properties of deposited metal:
      Rm(MPa)
      Rp0.2(MPa)
      A(%)
      Akv(-40℃)(J)
      Shielded gas
      ≥440
      ≥340
      ≥22
      ≥27
      Ar+20%CO2
       
      Diameter and current: (DC+)
      Diameter(mm)
      ф0.8
      ф1.0
      ф1.2
      ф1.6
      Current(A)
      50-150
      50-220
      80-350
      150-450

       

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      Yichang City, Hubei Province, China.
      Tel: 0086-717-6351960
      Fax: 0086-717-6355672
      Email: exp@ychwhs.com

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