black annealed iron wire
Black Annealed Iron Wire is also called black iron wire，soft annealed wire and annealed iron wire. It includes annealed wire and black oiled wire. Black annealed iron wire gets its name from its plain black color.
The main materials of Black Annealed Wire are iron wire and carbon steel wire.
Black annealed wire material is normally provided by the Q195 type drawing rod into the black wire.The selected raw materials after 1000 degrees high temperature calcination keep enough time, then to appropriate cooling rate.The purpose is to reduce the hardness, improved machinability; elimination of residual stress, stable size, reduce the deformation and crack tendency; grain refinement, restructuring the organization, eliminate defects in the organization.
Black Annealed Iron Wire Features:
Low cost and economy
Easy to handle and install
Soften and flexible character
Continuous coils and uniform diameters
Coil wire, spool wire, and big package wire.
Cut wire and U type wire.
Tie and baling wire in home use.
Material of barbed wire and fences.
Material of building and park mesh.
Baling hay in agriculture.
Size reference for Black Annealed Iron Wire:
|Wire Gauge||SWG in mm||BWG in mm||In Metric System mm|
Packing: 0.3 kg/coil – 500 kg/coil plastic inside, hessian cloth or weaving bags outside.