| Customization: | Available |
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| Cross Sectional Shape: | Round |
| Application: | Construction Wire Mesh, Protecting Mesh, Fence Mesh, Decorative Mesh, Screen, Gabion Mesh, Window Curtain, Barbecue Wire Mesh, Filter, Cages |
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Annealing wire is a kind of soft iron wire product made of low carbon steel by cold drawing, heating, constant temperature and heat preservation. Iron wire has different components according to different uses. It contains iron, cobalt, nickel, copper, carbon, zinc and other elements. Hot metal blanks are rolled into 6.5mm thick steel bars, that is, wire rods, and then put into a wire drawing device to be drawn into wires with different diameters, and the aperture of the wire drawing disk is gradually reduced, and various iron wires with different specifications are made by cooling, annealing, coating and other processing technologies.
Black iron wire has good elasticity and flexibility, and its hardness can be controlled in the annealing process. It is made of high-quality iron wire and is mainly used for binding wires and wires in the construction industry. Silk sizes 5#-38# (silk warp 0.17-4.5mm) are softer, more flexible, more uniform in softness and chroma than ordinary black iron wire.
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1. The process eliminates the internal stress of the metal, reorganizes the crystal lattice, significantly improves the plasticity and flexibility of the material, and is easy to bend, stretch or entangle, and is not easy to break.
2. The hardness of the post-metal is reduced, and the softening degree is high, which is convenient for secondary processing such as cutting, welding and stamping, and reduces equipment wear and energy consumption.
3. Precision machining (such as electronic component pins and micro-springs) or large-scale industrial production.
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