... :dark wiregood flexibility, good plasticityISO9001:2008dark annealed steel wireBlack Annealed Wire Materials :high quality iron wire and carbon steel wire.Black Annealed Wire Features:Low cost and economyEasy to handle ... , good plasticity, mainly for the construction industry for bundled wire and tie wire.Black Annealed Wire Uses: widely used in the construction industry, handicrafts, woven ...