... strength: 1000 N/mm2, 900 N/mm2, 500 N/mm2, 450 N/mm2, N/mm2Packing: shrink ... wrapped+carton+pallet to resist moisture, quake, and corrosion.Application: used on low speed wire ... , 0.25, 0.30mm,used for wire cutting machineshigh qualitycompetitive price.Technical Data:Material ... strength: 1000 N/mm2, 900 N/mm2, 500 N/mm2, 450 N/mm2, N/mm2 copper wire scrap factory