Soft annealed iron wire Size:5.5mm-0.5mm T/S:350-550N/mm2 ... ,Bahrain,India. CO,Test report.Soft,smooth.. Soft black annealed iron wire Feature:bright,soft,flexible to bind,smooth surface,good tenacity ... special files. Soft annealed iron wireSurface Treatment: Diameter: Tensile Strength: Elognation: Big Coil Unit Weight:Small Coil Unit Weight: Wire GaugeSWG in mmBWG in mmIn ...