Premium Galvanized Iron Wire - Heavy Duty Series

Compliance Standards: ASTM A641, ISO 7989-1, BS EN 10244-2

Technical Parameters:

• Base Material: Low-carbon steel wire (SAE 1008-1018 equivalent)
• Zinc Coating:
  • Class 1 (Standard): 60-80 g/m² (minimum)
  • Class 3 (Heavy): 100-120 g/m² (marine/outdoor use)
• Mechanical Properties:
  • Tensile Strength: 350-550 N/mm² (adjustable)
  • Elongation: 12-25% (depending on gauge)
• Dimensional Range:
  • Diameters: 0.7mm to 4.0mm (±0.02mm tolerance)
  • Spool Options: 5kg to 500kg industrial coils

Performance Features:

1. Corrosion Protection:
   • Hot-dip galvanized with pure zinc (99.95%)
   • Salt spray resistance: 500-800 hours (ASTM B117)
2. Structural Reliability:
   • Consistent tensile strength throughout length
   • Annealed variant available for flexibility
3. Specialty Variants:
   • PVC-coated (0.3mm thickness) for electrical insulation
   • Stainless steel core wire for critical applications

Quality Assurance:

• Batch-tested for coating adherence (ISO 1460)
• Third-party inspection certificates available
• Traceable production logs with heat numbers

Packaging:

• Waterproof woven PP bags with UV protection
• Wooden spools for heavy coils (anti-rust paper lined)