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      Location:Home >> Graphite steel roll >> Graphite Steel Roll
      Graphite Steel Roll
      Graphite Steel Roll

      Graphite Steel Roll: ZSL 140SiCrNiMo, ZSL 160SiCrNiMo, ZSL 190SiCrNiMo

      Size

      φ200mm≤body diameter≤φ1200mm/ ZSL 140SiCrNiMo

      Parameter

      36≤body hardness≤46

      neck hardness≤46

      tensile strength≥540MPA

      Element

      C%

      Si%

      Mn%

      P%

      S%

      Ni%

      Cr%

      Mo%

      1.30-1.50

      1.30-1.60

      0.50-1.00

      ≤0.035

      ≤0.030

      ≥0.20

      0.40-1.00

      0.20-0.50

      Size

      φ200mm≤body diameter≤φ1200mm/ ZSL 160SiCrNiMo

      Parameter

      45≤body hardness≤55

      neck hardness≤50

      tensile strength≥490MPA

      Element

      C%

      Si%

      Mn%

      P%

      S%

      Ni%

      Cr%

      Mo%

      1.50-1.70

      0.80-1.50

      0.60-1.00

      ≤0.035

      ≤0.030

      0.20-1.00

      0.50-1.50

      0.20-0.80

      Size

      φ200mm≤body diameter≤φ1200mm/ ZSL 190SiCrNiMo

      Parameter

      50≤body hardness≤65

      neck hardness≤50

      tensile strength≥460MPA

      Element

      C%

      Si%

      Mn%

      P%

      S%

      Ni%

      Cr%

      Mo%

      1.80-2.00

      0.80-1.50

      0.60-1.00

      ≤0.035

      ≤0.030

      0.60-2.20

      0.50-2.00

      0.20-0.80

      Mill stand

      Section mills

      Rough Middle

       

      H-shaped mills

       

       

      Wire & rod mills

      Rough Middle

       

      Strip mills

      Middle

       

      Description

      Belonging to hyper-eutectoid steel, have excellent cracking resistance and anti-cold fatigue crack, wear resistance and hardness drop small, which is the same as the Semi- steel roll.

       

       

      For extend the life of roller

      Secondary service: provide mixed materials of antirust and anti-friction and heat-resisting

      MB:86 13683717125
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