Product Overview: Galvanized Iron Wire
Galvanized Iron Wire is a versatile carbon steel wire that has undergone the process of
galvanization. This involves coating the base iron or steel wire with a
protective layer of zinc to enhance its resistance to corrosion and
rust. Known for its durability, flexibility, and shiny finish, it
is a staple material in construction, agriculture, and various
industrial applications.
The manufacturing process typically involves wire drawing (to achieve the desired diameter) followed by annealing and zinc coating through either Hot-Dipped or Electro-galvanizing methods.
Technical Data Sheet
The following table outlines the standard specifications for
high-quality galvanized iron wire.
| Feature | Hot-Dipped Galvanized Wire | Electro-Galvanized Wire |
| Material | Low Carbon Steel (Q195, Q235, SAE 1006/1008) | Low Carbon Steel (Q195, Q235) |
| Wire Gauge | BWG 6 – BWG 22 (5.0mm – 0.7mm) | BWG 8 – BWG 28 (4.0mm – 0.35mm) |
| Zinc Coating | 40g/m² – 300g/m² | 10g/m² – 25g/m² |
| Tensile Strength | 350 – 550 N/mm² | 350 – 500 N/mm² |
| Elongation | 10% – 25% | 8% – 15% |
| Surface Finish | Dull or Bright, slightly rough | Smooth, bright, and shiny |
| Corrosion Resistance | Excellent (Suitable for outdoors) | Moderate (Suitable for indoors/dry use) |
Key Features and Benefits
Superior Rust Resistance: The zinc layer acts as a sacrificial anode, protecting the inner
steel core from moisture and oxidation.
High Longevity: Hot-dipped varieties can last up to 20-50 years depending on
environmental conditions.
Flexibility and Pliability: Despite its strength, the wire is easy to bend and tie, making it
ideal for binding.
Aesthetic Appeal: The bright silver finish provides a clean, professional look for
consumer-facing products.
Primary Applications
Galvanized iron wire is essential across multiple sectors due to
its adaptability:
Construction & Infrastructure:
Used as binding wire (tie wire) for reinforcing steel bars (rebar) in concrete
structures.
Manufacturing of mesh, nails, and wire ropes.
Fencing and Security:
The primary material for Chain Link Fences, Welded Wire Mesh, and Barbed Wire.
Used in concertina coils for high-security perimeters.
Agriculture:
Supporting structures for climbing plants (vineyards, orchards).
Animal cages and poultry netting (hexagonal wire mesh).
Daily Household Use:
Hangers, handles for buckets, and various DIY crafting projects.
Baling wire for recycling plants (packaging paper, plastic, or
hay).
Quality Standards & Packaging
Our products comply with international standards such as ASTM A641/A641M, BS EN 10244, and JIS G3532.
Standard Packaging Options:
Coil Weight: 0.5kg to 800kg per coil.
Protection: Plastic film inside and Hessian cloth (or woven bag) outside to
prevent moisture damage during shipping.
Spools: Available on plastic or wooden spools for specialized industrial
machinery.
