Black annealed iron wire is a type of baling wire that has undergone an annealing process, which involves heating the wire to a specific temperature and then cooling it slowly. This process improves the wire's ductility and flexibility, making the black annealed iron wire easier to bend without breaking. The black annealed iron wire has a dark, almost black appearance due to the heat treatment, and it is often used in applications where high tensile strength and durability are required, such as in binding, tying, and general construction.
Specification
Black annealed iron wire, crafted from low-carbon steel, undergoes an annealing process that enhances its flexibility, softness, and durability. This process forms a black iron oxide layer on the wire's surface, providing corrosion resistance. Its versatility makes the black annealed iron wire ideal for various industries, including construction, crafts, and agriculture. Its flexibility and softness make it easy to manipulate, even for intricate tasks. Furthermore, black annealed iron wire is a cost-effective choice due to its relative inexpensiveness compared to other wire types, without compromising on quality or performance.
Application:
Construction Industry: Black annealed iron wire is commonly used in construction for binding materials like reinforced concrete and wood. Its flexibility makes it ideal for tying rebar structures together before concrete is poured.
Agriculture: In the agricultural sector, black annealed iron wire is often used for bailing hay and as fencing material. Its durability and resistance to elements make it suitable for outdoor use.
Crafts and Decoration: The black annealed iron wire's flexibility and ease of use make it a popular choice for various crafts, including wire sculpture, jewelry making, and floral arrangements.
Packing:
1.Bind with wire.
2.plastic film inside and hessian cloth /woven bag outside.
3.Carton.
4.Other packing according customer`s requirement.
Size chart:
Wire Gauge | SWG(mm) | BWG in mm | MM |
8# | 4.06 | 4.19 | 4.00 |
9# | 3.66 | 3.76 | - |
10# | 3.25 | 3.40 | 3.50 |
11# | 2.95 | 3.05 | 3.00 |
12# | 2.64 | 2.77 | 2.80 |
13# | 2.34 | 2.41 | 2.50 |
14# | 2.03 | 2.11 | - |
15# | 1.83 | 1.83 | 1.80 |
16# | 1.63 | 1.65 | 1.65 |
17# | 1.42 | 1.47 | 1.40 |
18# | 1.22 | 1.25 | 1.20 |
19# | 1.02 | 1.07 | 1.00 |
20# | 0.91 | 0.89 | 0.90 |
21# | 0.81 | 0.813 | 0.80 |
22# | 0.71 | 0.711 | 0.70 |
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