OK Autrod 5554

OK Autrod 5554 is a solid aluminium MIG/TIG wire containing 2.7 % Mg, ideal for welding AlMg alloys such as 5454.

Key Features

• 2.7 % Mg content for excellent weldability of AlMg alloys
• Produces welds resistant to stress corrosion cracking at elevated temperatures
• Reduces aluminum shavings by up to 99%, minimizing liner clogging and maintenance
• Optimized chemistry for superior weld appearance and productivity

Specifications

• Alloy Type: AlMg 2.7Mn
• Classifications: SFA/AWS A5.10 ER5554, EN ISO 18273 S Al 5554
• Wire Diameters & Parameters:
  • 1.2 mm: 140‑300 A, 20‑29 V
  • 1.6 mm: 190‑350 A, 21‑30 V
• Tensile Properties (As Welded): Yield Strength 110 MPa, Tensile Strength 230 MPa, Elongation 17 %
• Typical Composition (%): Al 96, Mg 2.7, Mn 0.7, Si 0.1, Cr 0.1, Cu 0.01, Ti 0.15, Zn 0.01, Fe 0.1

Applications

• Chemical storage tanks
• Automotive components such as wheels and frame sections
• General fabrication of AlMg alloy structures