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Black Annealed Tie Steel Wire
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Black Annealed Tie Steel Wire

Black Annealed Tie Steel Wire

As a flexible model in the field of metal wires, our annealed steel wire is made from low-carbon steel, integrating core processes such as cold drawing and high-temperature annealing. By precisely controlling the ratios of iron, carbon, zinc, and trace elements, we create high-quality soft wires that combine flexibility with mechanical stability.

Features

 

product presentation

 

As a flexible model in the field of metal wires, our annealed steel wire is made from low-carbon steel, integrating core processes such as cold drawing and high-temperature annealing. By precisely controlling the ratios of iron, carbon, zinc, and trace elements, we create high-quality soft wires that combine flexibility with mechanical stability. From internal stress elimination to grain refinement, every step is dedicated to achieving the perfect balance between strength and ductility, providing ideal processing materials for various industries.

 

 

core advantage ​

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1

Flexible customization, reshaping the processing boundary

By precisely controlling the annealing temperature and holding time, internal stresses generated during the cold drawing process are completely eliminated, significantly reducing material hardness while increasing ductility by over 30%. Whether it's precision bending, complex stamping, or weaving, these processes can be easily handled; customizing the softness to meet specific needs, from jewelry setting to industrial components, ensuring high-precision processing across all scenarios.

2

Intelligent quality control to ensure excellent quality

Relying on an intelligent continuous drawing production line, combined with electrolytic acid washing and high-pressure water washing clean production technologies, we achieve a surface finish Ra ≤ 0.8 μm and precise dimensional tolerance controlled at ±0.01 mm. The full-process automated inspection system monitors production data in real time to ensure that every coil of wire meets the zero-defect standard, while reducing energy consumption and metal loss by 15%.

3

Full adaptation and expansion of application possibilities

Full specification coverage: diameter range 0.17mm-4.5mm (wire number 5#-38#), support for rapid customization of non-standard specifications, to meet a variety of design requirements.

Surface protection upgrade: Provide hot galvanizing (zinc layer thickness ≥80g/㎡), PVC coating (coating thickness 0.3-1.2mm) and other surface treatment solutions, which can significantly improve outdoor corrosion resistance through 1000 hours of salt spray test.

 

application area ​

 

Construction engineering field

As a "safety bond" for rebar binding, flexible support for prestressed structures, and stable substrate for fence weaving, annealed steel wire has uniform mechanical properties and high ductility, effectively improving construction efficiency and structural durability.

Precision manufacturing

It is widely used in welding wire weaving, metal craft shaping, spring cold forging and standard parts processing. Its stable structure and excellent molding ensure the accurate realization of complex shapes and the quality consistency of mass production.

Agricultural protection

In the security of barbed wire, reinforcement of breeding fence and construction of garden protective net, the annealed steel wire treated with anti-corrosion has both tensile strength and weather resistance, providing long-term protection solutions for agriculture, forestry and animal husbandry.

High-end equipment sector

Tempered steel wire is suitable for automotive parts stamping, precision processing of electrical components and other scenarios. With stable physical properties and delicate microstructure, it helps to achieve the goal of lightweight and reliability of high-end products.

 

 

Technical standards and authoritative certification

 

Strictly adhering to international standards such as AISI and ASTM, along with industry norms, our core products cover high-quality grades like the SWRCH series and ML series. We have obtained ISO 9001 quality management system certification and SGS environmental testing certification, ensuring that our products meet international leading standards in terms of high strength, fatigue resistance, and environmental friendliness, providing customers worldwide with reliable quality assurance.

 

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wire rod

 

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