Wire Materials: Iron wire or carbon steel wire. 

Soft annealed wire offers excellent flexibility and softness through the process of oxygen free annealing.

Uses: Black annealed wire is mainly processed into coil wire, spool wire or big package wire. Or further straightened and cut into cut wire and U type wire. Annealed wire is used as tie wire or baling wire in building, parks and daily binding.
Packing: Spools, coils.

Wire Diameters: Similar to galvanized iron wire, from 5mm to 0.15mm (wire gauge 6# to 38#).