Black annealed wire is also called soft annealed wire and black iron wire which includes annealed wire and black oiled wire. It gets its name from its plain black color. It is for this reason display makers, auto repair shops, elevator repair shops, landscapers, wreath makers,builders and christmas tree farms prefer to use our “invisible” wire.
Materials: iron wire and carbon steel wire
Production process:
After the careful control of every processes from steel rod coil, wire drawing, annealing, rust removing, acid washing and wire coiling, black annealed wire offers excellent flexibility and softness through the process of oxygen annealing.
Forms:
Black annealed wire is obtained by means of thermal annealing. It is stored in coils or spools of a varying weights and dimensions depending on the purposes. We can also do it into straight cutting wire according to client’s requirements.
Benefits:
Shining appearance
Easy to handle and install
Minor dirtiness when working it
Same softness along the wire
Superior resistant to rust and corrosion
Continuous coils and uniform diameters
Ideal size and weight that helps to handle and transport it
Uniform softness along all the rolls, making it easy to use when bending or knotting by hand
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.
Specifications of Black Annealed Wire:
Wire Gauge: 6# – 38#
Metric: 5mm – 0.17mm
Finish or Surface treatment: none or spray oil for rust resistance.
Tensile Strength: 300 N/MM2 – 450 N/MM2
Elongation: 8% – 15%
Black Annealed Wire |
Black Annealed Wire |
Black Annealed Wire |
Black Annealed Wire |
Special Black Annealed Wire specifications can be produced by the customer’s requirements.
