600ton hydraulic cold drawn bench This machine can make the copper strip and drawing the cold pipes ,and we have almost ten years experiences .We are loca
hardening and chrome plating bar SUPPLY CONDITIONGround and Chrome plated CHROME THICKNESS20 TO 40 MicronSURFACE ROUGHNESSRa 0.2 Micron and Rt2 MicronTOL
Chrome Plated Rod Specification: Material: Ck45(SAE1045) Chemical composition (%) Mechanical properties C Mn Si S P Tensile Yield Elongnat