We are offering cheap copper scrap, metal scrap. High quality with reasonable price fast shipment copper scrap size is chip copper content could neet customers' need we can manufacture different kinds of inorganic chemical raw materials as your requirements. specifications edm brass wire with diameter 0.1. 0.15, 0.20, 0.25, 0.30mm, used for wire cutting machines high quality competitive price. technical data: material : quality brass wire wire diameter: 0.30mm, 0.25mm, 0.20mm weight/spool: 3 kg, 5 kg, 7 kg, 15 kg, 20kg tensile strength: 1000 n/mm2, 900 n/mm2, 500 n/mm2, 450 n/mm2, n/mm2 packing: shrink wrapped+carton+pallet to resist moisture, quake, and corrosion. application: used on low speed wire cutting machines like agie-charmilles, sodick, mitsubishi and makino.