Product name	Black Annealed Iron Wire
Size range	BWG8-BWG22
Function	Binding Wire
Processing Service	Decoiling
Material	Q195/Q235
Application	Building Material
Surface	Annealed, rust-proof oil
Color	Black
Packing	Woven Bag, Hessian cloth, Pallet or Custom
Tensile strength	350-550N/mm2
Certificate	ISO9001
Wire diameter	0.7mm--6.0mm
Coil weight	1kg --- 500kg/coil

Wire Gauge	SWG(mm)	BWG(mm)	Metric(mm)
8	4.05	4.19	4
9	3.66	3.76	4
10	3.25	3.4	3.5
11	2.95	3.05	3
12	2.64	2.77	2.8
13	2.34	2.41	2.5
14	2.03	2.11	2.2
15	1.83	1.83	1.8
16	1.63	1.65	1.6
17	1.42	1.47	1.4
18	1.22	1.25	1.2
19	1.02	1.07	1
20	0.91	0.84	0.9
21	0.81	0.81	0.8
22	0.71	0.71	0.7

Annealed wire is a soft and flexible wire that is widely used in the construction, agriculture, and packaging industries. To create this type of wire, a process called annealing is used.

The production process of annealed wire begins with the selection of a suitable material, such as steel or iron. The wire is then drawn through a series of dies to achieve the desired diameter and shape. The wire is then cleaned and prepared for the annealing process.

The annealing process involves heating the wire to a high temperature and then slowly cooling it down. This process helps to eliminate any internal stresses in the wire, making it more malleable and flexible. It also helps to improve the wire's strength and ductility, making it suitable for a wide range of applications.

After annealing, the wire is taken through a series of cleaning and finishing processes to remove any impurities and to achieve the desired surface finish. This can include processes such as pickling, degreasing, and polishing.

Finally, the wire is coiled or spooled and packaged for distribution. Annealed wire is available in a variety of different sizes, gauges, and finishes to suit different applications. It is commonly used for tying, binding, and securing materials in a range of industries, as well as for making wire mesh, fencing, and other structures.

In summary, the production process of annealed wire involves selecting a suitable material, drawing the wire through dies to achieve the desired shape and diameter, annealing the wire to eliminate internal stresses, cleaning and finishing the wire, and packaging it for distribution. Annealed wire is a versatile and flexible type of wire that is used in a wide range of applications, including construction, agriculture, and packaging.

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