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              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