sif products | mig wire - aluminium

An Aluminium alloy with 5% silicon giving excellent flow characteristics and penetration. Suitable for welding: • Duralumin • Cast and wrought alloys 6063 (H9), 6061 (H20) and 6082 (H30) • Weld will discolour if anodised.

A general purpose aluminium wire with 5% magnesium that has excellent corrosion resistance and high strength. Suitable for welding magnesium bearing aluminium alloys such as: • 5251 (N4) • 5154 (N5) • 5454 (N51) • Also heat treatable alloys: • 6063 (H9) • 6061 (H20) • 6082 (H30).

• Aluminium alloy containing 12% Silicon • For high silicon alloys and automotive work.

Aluminium alloy containing 5.3% Magnesium: all elements are closely controlled for optimum weld strength. • Normally used on 5083 (N8) and for military applications.

A pure aluminium (99.5% min) shaved wire which produces a ductile weld equal in strength to that of the base metal.

Special aluminium alloy containing: • 5% Magnesium • 0.75% Manganese • For improved weld strength.