Black Iron Wire is also known as oil painted black iron wire or black mild steel wire.Black Iron Wire is offered in the form of coil wire, tie wire or cut into straight wire. Black iron wire is mostly used as binding wire or tie wire.

Specifications of Black Annealed Wire:
Wire Gauge: 8# - 24#
Metric: 4mm - 0.71mm
Finish or Surface treatment: none or spray oil for rust resistance.
Tensile Strength: 300 Pa--450 Pa
Elongation: 8% - 15%

Applications:
Black annealed wire is made of carbon steel wire and obtained by means of thermal annealing which is widely used for weaving or baling in home and construction. It's deployed both in civil construction and in agriculture. In civil construction black annealed wire, also known as burnt wire, is used for iron setting. The annealing of bare wire can be carried out in batches (bell-type furnace) or in line (in-line furnace). And in agriculture,it's widely used for bailing hay, or used as tie wire in parks and daily binding.

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