Annealed wire, also known as bundled wire and fired wire, has good flexibility and is widely used.
Annealed wire is made of high-quality iron wire, which is refined from national standard low-carbon steel wire through pickling and rust removal, drawing forming, high temperature annealing and other processes.
The quality of the annealed wire depends on the quality of the annealing process. If the annealing process is done well, the quality of the annealed wire is good, but what is the purpose of annealing the annealed wire?
(1) Reduce hardness and improve machinability;
(2) Eliminate residual stress, stabilize size, reduce deformation and crack tendency;
(3) Refine the grains, adjust the structure, and eliminate the defects of the structure.
(4) Uniform material organization and composition, improve material properties or prepare organization for subsequent heat treatment.
In production, the annealing process is widely used. According to the different purposes of annealing required by the workpiece, there are various process specifications for annealing, and commonly used are complete annealing, spheroidizing annealing, and stress relief annealing.
Since the annealed wire has undergone the process of annealing, it has good elasticity and flexibility, and its softness and hardness can be controlled during the annealing process. Therefore, the annealed wire is also widely used, mainly used in the construction industry as binding wire and Tie the wire. The wire number is mainly 5#-38# (wire length 0.17-4.5mm), which is softer than ordinary black iron wire, more flexible, uniform in softness and consistent in color.
Due to its strong flexibility and good plasticity, binding wire is widely used in various fields such as construction industry, handicrafts, woven wire mesh, product packaging and daily civil use. Among them, the 1.6mm wire is machined and shafted, which is mainly used for the special wire for grass trimmers, which is extremely popular in the Saudi market.
Post time: Jun-10-2022