This BOSSWELD 4047 aluminium TIG wire, sized at 2.4mm and supplied in a 0.45 kg handy pack, is designed for precision welding and brazing applications involving aluminium materials. It is ideal for welders seeking enhanced joint strength and reduced cracking risks.

The wire contains 10% silicon, which increases weld shear strength and helps minimise hot cracking during the welding process. Its slightly lower melting point and higher fluidity compared to other aluminium alloys make it particularly suitable for brazing operations, ensuring smooth and reliable welds.

This product meets the AWS A5.10 ER4047 specification, confirming its compliance with industry standards for aluminium TIG welding consumables.