DX51D DX52D Galvanized Wire
Product Introduction

| Galvanized Steel Wire: Comprehensive Detail Tables | ||
| Comparison of Hot-Dip vs. Electro-Galvanized Wire | ||
| Parameter | Hot-Dip Galvanized (HDG) | Electro-Galvanized (EG) |
| Process | Immersion in molten zinc at ~450°C | Electrochemical deposition in zinc salt bath |
| Coating Thickness | 45–200 µm (typical 80–100 µm) | 5–25 µm |
| Coating Mass (Wire) | 40–360 g/m² | 10–25 g/m² |
| Appearance | Matte gray, spangled, can be streaky | Bright, smooth, shiny, uniform |
| Corrosion Protection | 25–75+ years (atmospheric) | 2–10 years (mild environments) |
| Bond Type | Metallurgical (Fe-Zn alloy layers) | Mechanical adhesion |
| Relative Cost | Higher (~40% more) | Lower, most cost-effective |
| Typical Applications | Outdoor, fencing, agriculture, marine | Indoor, architectural, temporary, aesthetics |
| Mechanical Properties of Galvanized Steel Wire | ||
| Property | Typical Range | Notes |
| Tensile Strength | 295–540 MPa (general) | Soft to medium temper |
| Tensile Strength | 350–680 N/mm² | Wider range across tempers |
| Tensile Strength | 380–480 MPa | For 2.0–5.0 mm wire |
| Tensile Strength | 1470 MPa | High-tensile specialty wire |
| Yield Strength | 185–235 MPa | Low-carbon base |
| Elongation | 10–25% | Depends on temper |
| Elongation | 18–25% | Soft temper |
| Available Diameter Ranges | ||
| Product Type | Diameter Range | Notes |
| Electro-Galvanized | 0.3–4.0 mm | General purpose |
| Hot-Dip Galvanized | 0.2–5.0 mm | Broader range |
| Hot-Dip (Large) | 1.3–8.5 mm | Heavy coating available |
| High-Tensile | 1.06–1.18 mm | Specialty binding wire |





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