Black annealed steel wire Black annealed wire is also called black iron wire, soft annealed wire and annealed iron wire.It includes annealed wire and black oiled wire. BlackHardDrawnWire, HardDrawnNailWire, ColdDrawn Nail Wire Material:Q195, Q23 Application:Cablearmouringmainlytelecommunicationequipmentandmaterialsmedicalequipmentanddeviceweavingofwiremesh. Wireguage:0.61mm-3.658mm Tensilestrength:350-500MPA Steelgrade:Lowcarbonsteel Technical:Annealedwire Surfacetreatment:Oil Packing:50kg-1000kg/coil, orbywoodenpalletorschoolpacking, outerwithplasticfilmorweavingbag Advantage:Goodflexibility, excellentelectroresistance, bestelongationandshineappearance.