ER5356 Aluminium MIG Wire (0.8mm, 0.5kg) – High-Strength Filler for Structural 5000-Series Aluminum Welds

Description

Tackle demanding aluminium welds with ER5356 MIG wire—your go-to filler for high-strength, corrosion-resistant joints. This 0.8mm wire offers excellent feedability and arc stability, making it ideal for marine-grade fabrication, trailer repairs, and structural aluminium work. Supplied on a compact 0.5kg spool for easy handling and workshop efficiency.

Key Features

• 0.8mm diameter for smooth, stable arc performance
• 0.5kg spool—perfect for portable jobs and light-duty use
• High tensile strength and excellent corrosion resistance
• Designed for welding 5000 series aluminium alloys
• Ideal for marine, automotive, structural, and trailer applications
• Suitable for AC or DC welding with argon shielding gas

Chemical Composition (Typical)

• Magnesium (Mg): 4.5–5.5% – boosts strength and corrosion resistance
• Manganese (Mn): ≤ 0.15% – improves weld toughness
• Silicon (Si): ≤ 0.25% – enhances fluidity
• Iron (Fe): ≤ 0.40% – maintains weld integrity
• Copper (Cu): ≤ 0.10% – minimizes cracking risk
• Chromium (Cr): ≤ 0.15% – adds corrosion protection
• Titanium (Ti): ≤ 0.06% – refines grain structure
• Zinc (Zn): ≤ 0.10% – reduces porosity
• Aluminium (Al): Balance – base metal for optimal compatibility