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      O1/1.2510 Cold Work Tool Steel, Alloy Tool Steel,Oil Steel


       

      Cold work tool steel/ oil steel O1

       

       Equivalent grades: O1, 9CrWMn, 1.2510/100MnCrW4, SKS3
         

      Chemical Composition: 

       

      C

      Si

      Mn

      Cr

      W

      V

      P

      S

      0.90-1.05

      0.15-0.35

      1.00-1.20

      0.50-0.70

      0.50-0.70

      0.05-0.15

      0.03MAX

      0.03MAX

       

      Available sizes: Round dia 16mm to 600mm; flat 16 - 400mm x 200 – 800mm
       

      Smelting & Shaping: EF/ ESR+ hot forged/ hot rolled
       

      Surface Condition: Black surface/ Grinded/ Machined
       

      Delivery Condition: Annealed
       

      Annealed Hardness: HB210MAX
       

      Hardness & Tempering Curve:
       
       Characteristics:
       High wear resistance
       High surface hardness after tempering;
       Good dimensional stability during heat treatment;
       Good machinability


      Applications:
      Cutting and punching tools, shear knives, thread rolling tools, measuring instruments, platinum using molds.

       

      (All technical information just for reference only)


      >1.2510




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