Black iron wire, also known as painted black iron wire or black low carbon steel wire, is an uncoated and ungalvanized steel wire widely used in industrial and construction applications. Manufactured from high-quality low carbon steel, it offers reliable strength and flexibility at a competitive price.
Compared with annealed wire, black iron wire is more economical for forming coils, straightened and cut wire, and other fabricated products. It is commonly supplied in coils or straight lengths and can be further processed according to customer requirements.
Available in a wide range of gauges from 8G to 38G (wire diameter 0.15 mm – 4.5 mm), with additional custom sizes upon request, black iron wire is a versatile raw material for mesh production and binding applications.
Diameter: 0.3mm- 6.0mm
Tensile Strength: 33-50kg/mm2
Elongation: 10%-25%
Weight: 1kg-800kg/coil
Packaging: Inside with plastic film and outside with hessian
Core Features & Advantages:
● Cost-Effective Material
Ideal for large-scale industrial use with budget efficiency.
● Good Strength & Flexibility
Low carbon steel ensures easy bending and forming.
● Wide Gauge Range
Available from 8G to 38G to meet different processing needs.
● Easy to Process
Suitable for coiling, straight cutting, welding, and weaving.
● Stable Mechanical Performance
Consistent quality for mesh manufacturing and construction use.
Braided (woven) wire mesh production
Welded wire mesh manufacturing
Binding and tying wire
Construction reinforcement
Packaging and bundling
Agricultural applications
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