Cooper cut wire shot Chemical composition: cu:58-99%, other is the zinc Size: 0.4-2.0mm ( else customized) Hardness:110-300hv Density: 8.9g/ cm3 Durability: 6000 times Certificate: iso9001:2008, saej441 Packing: 25kg /bag package 40 bags/ pallet 18-23 metric tons/ container, or as customers request. Delivery: 7-10 days after the advance payment. Payment terms: t/t & l/c