copper flat bar:material can be CuCrZ, CuZr, CuCr, CuBeNi, CuNi2SiC. has passed the authentication of ISO9001 and ISO5182 copper flat bar:1. material: CuCrZr(C18150), CuCr(C18200),CuZr(C15000),CuBeNi(C17510),CuNi2SiCr(C18000)2. size can be according to your detail requirenments3.with high hardness and high conductivityWe have a history of more than 27years. Its quality and price is very good. The ...