Aluminium Welding Rods - 1.6mm, 2.0mm & 2.5mm | 10–60pcs

Aluminium Welding Rods – 1.6mm, 2.0mm & 2.5mm | 33cm Length

Low-temperature aluminium-silicon eutectic welding rods with 12% silicon content. Designed for welding aluminium, iron, and copper with excellent flow, minimal thermal cracking, and high shear strength. Available in multiple diameters and pack sizes.

Note: Soldering powder is required to assist welding with these rods.

Key Features

• 12% silicon eutectic alloy – lower melting point than standard 4043 wire
• Excellent flow – fine solidification zone for clean, strong welds
• Minimises thermal cracking – high silicon content improves weld integrity
• High shear strength – suitable for structural and repair applications
• Compatible with aluminium, iron, and copper materials

Specifications

• Material: Aluminium (Al-Si eutectic)
• Diameters: 1.6mm, 2.0mm, 2.5mm
• Length: 33cm (13 inches)
• Melting Point: ~550°C
• Pack sizes: 10, 20, 30, 50, 60pcs
• Origin: China

Applications

Aluminium repair, copper and iron welding, hole repair, and general fabrication work.