Introduction
Aluminized Galvanized Steel Wire (AGZW) is engineered with a dual‑layer coating-first a hot‑dip zinc layer for active corrosion protection, then an outer aluminum–silicon alloy layer (typically 95% Al / 5% Si) that provides superb oxidation resistance and heat reflectivity. This combination yields a wire product with outstanding longevity, excellent formability, and reliable performance in both outdoor and high‑temperature environments. AGZW is widely used where both weather‑proofing and thermal stability are critical, such as in fencing, industrial springs, and high‑temperature fastenings.
Technical Specifications
| Specification | Details |
|---|---|
| Core Material | Cold‑drawn low‑carbon steel wire rod |
| Coating Layers | Inner Zn layer + outer Al‑Si alloy (95/5) |
| Total Coating Thickness | 25–120 µm (customizable) |
| Aluminum Layer Thickness | 12–80 µm |
| Zinc Layer Thickness | 13–40 µm |
| Diameter Range | 0.25–6.00 mm |
| Tensile Strength | 360–680 MPa |
| Elongation at Break | ≥ 12% |
| Surface Finish | Bright silver‑metallic |
| Packaging | Coils (200–600 kg) or spools; inner waterproof wrap, outer steel‑strapped |
Custom diameters, coating weights, and packaging formats available upon request.
Key Features & Benefits
Enhanced Corrosion Protection: The sacrificial zinc inner layer guards against rust, while the aluminized outer layer develops a stable oxide film that further resists corrosive agents.
High‑Temperature Durability: Aluminum–silicon alloy coating withstands continuous service up to 600 °C without scaling, ideal for furnace springs, heater supports, and other heat‑exposed components.
Superior Ductility: Excellent bendability and coilability allow for intricate forming and consistent performance under dynamic loads.
Long Service Life: Dual‑layer protection dramatically extends maintenance intervals and reduces replacement frequency compared to standard galvanized wire.
Aesthetic & Functional Finish: The bright, uniform surface maintains its luster over time and resists adhesion of dirt and debris.
Typical Applications
Security & Perimeter Fencing: Razor wire, concertina coils, and tension springs for gates.
Agricultural & Horticultural: Trellis wiring, greenhouse supports, and bale binding.
High‑Temperature Components: Furnace springs, boiler binding, and thermal insulation supports.
Construction & Civil Works: Rebar tying, brick‑tie wire, and cable lashing.
Industrial Fasteners & Springs: Clips, coils, and custom springs for machinery.
Packaging & Lead Time
Standard Packaging:
Coils: 200–600 kg per coil, wrapped in waterproof kraft paper
Spools: Custom spool sizes with plastic core and cardboard flanges
Sealed in polyethylene film; secured on wooden pallets with steel straps
Lead Time: 18–28 days after order confirmation; expedited production options available
Why Choose Our AGZW?
With over 15 years of specialization in coated wire technologies and an ISO 9001‑certified production facility, we combine automated drawing and coating lines with in‑line thickness gauges and rigorous QC protocols. Our strengths include:
Custom Engineering: OEM/ODM capabilities to tailor wire diameter, coating formula, and packaging.
Stringent Testing: 100% batch inspection for adhesion, coating thickness, tensile strength, and elongation.
Technical Partnership: Dedicated R&D and engineering support for material selection, design optimization, and rapid after‑sales service.
Contact Information
For samples, quotations, or technical consultations on Aluminized Galvanized Steel Wire, please reach out to our sales team. We're committed to providing high‑performance wire solutions tailored to your application needs.
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