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Black Annealed Tying Wire
- Jun 08, 2018 -

Black annealed tying wire is made of carbon steel Q195. The diameter is from 0.5mm to 5.00mm. The surface of black annealed tying wire is without any zinc coating. After drawing from steel raw material, it needs to be annealed to make softer, and then the surface of finished wires are covered by oil to resist rust.

The tensile strength of black annealed tying wire is 300-500Mpa/mm2, it is soft and cheap, and it is widely used in welded mesh manufacturing, construction, banding in daily life and any other industrial fields. The weight of finished wires can be 2.5kg, 5kg, 10kg, 20kg, 25kg and any other weight. The packing can be carton or coil with plastic sleeve inside and hessian outside.


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