There are two kinds of black annealed iron wire:Hard Drawn Wire and Soft Annealed Wire
1>Hard drawn wire is the suitable material of iron nail, wire mesh, craftwork and so on.
Wire Diameter: 4mm〜0.8mm Tensile Strength: 500〜980 N/mm2
Coil weight: 25kg，50kg, 100kg, 200kg 500kg,800kg, in normal coils
Packing: wrapped with PE film inside, outside PVC woven cloth or Hessian cloth. Or can be put on wooden pallet.
2>Soft annealed wire
Diameter: BWG16#, 18#, 19#, 20#, 22#, are the most popular sizes for sale
Tensile strength;300-500N/mm2
Packing: in coil, by spool, or can be cut into sizes for binding/bundle
USES: Annealed wire is used as tie wire or baling wire in building, parks and daily binding