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    7. Meterials Selection

      Home >>Meterials Selection > Materials Selection

      Shaft Core
      NO. Material Steel Code
      1 free cutting steel SUM 22L
      SUM 24L
      2 medium carbon steel S45C
      3 stainless steel SUS303
      SUS304
      SUS316
      4 alloy aluminum  
      5 copper  
      Rubber
      NO. AB. Chemical Name Processing Mode
      1

      SIR

      silicon rubber oil pressure/injecting shaping
      2

      CR

      neoprene
      3

      NBR

      nitrile rubber
      4

      EPDM

      ethylene propylene terpolymer
      5

      NR

      natural rubber
      Chemical nickel plated surface treatment
      Thickness of Plating Coat:7μm±1μm Meet RoHS standard 
      江苏11选5