We can provide annealed iron wire and its basic information as follows: Black annealed wire includes black iron wire and soft annealed wire. Black iron wire, also called black wire, comes in the form of coil wire or cut wire. Mostly used in construction or daily use as binding material. Soft annealed wire offers excellent flexibility and softness through the process of oxygen free annealing. Mostly used in woven wire mesh or as wire tie. The standard size: BWG5-BWG24 Tensile strength: 30-55kg/mm2 Elongation: 36/38% Package: normal package is 25kgs per coil; it also can be made to big coil from 500kgs to 1000kgs according to our customer抯 requirements. If you are interested in our products please let us know and tell us specification. We will provide you lowest quotation and excellent service.