1diameter:0.3mm-6.0mm 2tensile strength :340-500mpa 3high quality ... cobalt,nickel,copper,carbon,zinc,as well as other elements.Hot metal billet is rolled into a 5mm thick steel bars ... different specifications of the wire.Description;Galvanized steel wire Diameter:0.30mm-6.0mmTensile strength:340-5550mpa,700-900mpa,1000- ... with ateel hook and palletied black annealed iron steel wire hot selling