... years. The main products are electrode alloy material (such as CuCrZr, CuCr0.5, CuZr0.2, CuBeNi, CuNiSiCr and CuAg), electrode ... biggest diameter of disc is φ500electrode cap:1. used in spot welding2. material CuCr(C18200),CuCrZr(C18150), CuZr(C15000) and so on3 ... = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); electrode cap cucrzr used in spot welding