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              ZHENGZHOU STEELL METAL CO., LTD
              Tel: 86 371 86080791
              Fax: 86 37167221140
              Office address:zhengzhou City ZhongyuanQu Tongbai Road No99
              Zip code: 450007
              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

              ZHENGZHOU STEELL METAL CO., LTD
              Office address:Zhengzhou City ZhongyuanQu Tongbai Road No99
              Moblie:86 13683717125 Tel: 86 371 86080791 Zip code: 450007
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