... , Bars and Disks) have been supplied to many main auto plant (such as SVW, DPCA ,SGM and FAW) in China for ... block is 150kg. The biggest diameter of disc is φ500electrode material:.1. Specification: Rod, Bar, Flat, Disc, Electrode cap, Electrode ... holder and many other products. 2. material: CuCrZr(C18150), CuCr(C18200), CuZr(C15000), CuNi2SiCr(C18000), CuBeNi(C17510 ...