... material : high hardness and electrical conductivity used in auto welding, produce electrode cap, electrode holder Our company is a ... : Rod, Bar, Flat, Disc, Electrode cap, Electrode holder and many other products. 2. material: CuCrZr(C18150), CuCr(C18200), CuZr(C15000), CuNi2SiCr ... run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); electrode material welding disc