Product Features

1. Black annealed wire adopts high-temperature annealing treatment, featuring soft texture and good flexibility.
2. The wire surface is smooth with uniform diameter and no burrs.
3. Good ductility and toughness, not easy to break during repeated bending and twisting.
4. Stable physical performance, no brittle fracture in low-temperature environment.
5. Uniform softness of each coil, consistent tension and easy manual operation.
6. Clean surface without oil pollution, convenient for processing and binding.

Product Advantages

1. After full annealing process, the wire has lower hardness and better flexibility than ordinary iron wire.
2. High tensile uniformity, stable quality and high pass rate.
3. No rust spots on the surface, neat black oxidation layer for anti-oxidation protection.
4. Low cost and high cost performance, suitable for large-scale engineering binding.
5. Easy to cut, twist and bend, greatly improving construction efficiency.
6. Multiple specifications and grades meet different binding and weaving requirements.

Product Benefits

1. Soft wire body will not hurt workers’ hands during construction.
2. Stable toughness reduces wire breakage rate and saves material cost.
3. Neat black appearance is suitable for invisible binding of construction projects.
4. Light weight and easy transportation, suitable for bulk project procurement.
5. Reliable binding force ensures firm fixing of steel bars and mesh.
6. Versatile specifications adapt to different construction and handicraft scenes.

Product Specifications

1. Material: high quality low carbon steel Q195
2. Surface treatment: black high temperature annealing
3. Wire diameter: customizable from 1.2mm to 5.0mm
4. Wire temper: full soft annealed
5. Tensile strength: 300–550 N/mm²
6. Surface condition: smooth, oil-free, uniform black finish
7. Package weight: 200g small coil, 500g small coil, standard large coil available

Common Product Types

Made of high-purity Q195 low carbon steel material, with better toughness, higher ductility and more stable softness. It is the standard grade for large construction steel bar binding, industrial weaving and long-term engineering use.

Application Scope

1. Construction steel bar binding and building engineering fixing.
2. Daily hardware binding, packaging bundling and commodity fixing.
3. Handicraft weaving, metal craft modeling and wire art production.
4. Decoration engineering wire fixing and pipeline binding.
5. Agricultural binding, garden branch fixing and farm packaging.
6. Textile industry warp and weft fixing and daily flexible binding work.

Comparison With Other Products

1. VS Galvanized Wire. Black annealed wire is softer and cheaper; galvanized wire has better anti-rust performance but higher hardness and cost.
2. VS PVC Coated Wire. Black annealed wire has stronger toughness and easier twisting operation; PVC wire is insulated and anti-corrosive but not suitable for heavy twisting binding.
3. VS Hard Iron Wire. Black annealed wire is fully softened, not easy to break when bending; hard wire is stiff and easy to crack during repeated processing.
4. VS Recycled Iron Wire. Q195 black annealed wire has uniform texture and stable tension; recycled wire has unstable hardness and high breakage rate.

Precautions For Use

1. Black annealed wire has no anti-rust coating, please store it in dry and ventilated warehouse.
2. Avoid long-term exposure to rain and humid air to prevent surface oxidation rust.
3. Do not apply excessive instant pulling force to avoid wire breakage at thin diameter points.
4. Choose 200G/500G small coils for daily small work, and Q195 grade for large engineering projects.
5. Keep the wire coil neat during use to prevent knotting and disorder.
6. Not recommended for long-term outdoor exposed use without protective measures.