... wire of Q195 3.high strength 4.Be used as nails wire 5.BWG6--21# hard drawn wire1.Black Iron Wire (Hard-Drawn ... Iron Wire is also called Black Hard-Drawn Wire. It is drawn by the low cardon steel wire Q195.2.As the ... , 50kg, 100kg, 200kg 500kg,800kg, in normal coilse.Packing: wrapped with PE film inside, outside PVC woven cloth or Hessian cloth ...