... 55k 3.Elongation rate:10%-25% 4.Factory price black annealed iron wire 1. material: high quality low carbon ... used in construction, handcraft,weaving wire mesh,binding wire ,loop wire and cut wire,etc.5.packing:1-500kg/ ... coil, inner plastic film,outside weaving bags or hessian clothPACKINGLOADING Basic specification black iron ... .710.70 u black annealed iron wire