Product Categories
MasterWeld 4047 Aluminium MIG Welding Wire

4047 Aluminium MIG Welding Wire


MasterWeld 4047 Aluminium MIG welding wire is a consistent quality product manufactured in Europe to all the latest welding approvals.

The product is precision layer would on K300 spools.

4047 Aluminium welding wire has a higher silicone content than 4043.


Please note

Like 4043 welding wire, 4047 should not be used if you are considering the best colour match after post weld anodizing, as this filler alloy will typically turn dark grey in colour after the anodizing process because of the silicone content.

Benefits of 4047 Filler rod compared with 4043

  • Lower melting point, making it possible for aluminium brazing applications in addition to welding
  • Increased fluidity(wetting action) and reduced shrinkage.
  • Excellent for welding thinner materials that are required to have leak proof joints
  • Attractive bright weld appearance
  • Significantly reduce hot cracking
  • Slightly higher fillet weld shear strength
  • May be used in applications of sustained elevated temperatures, for example aluminium heat exchangers
Quality Guarantee of MasterWeld Welding Supplies & Equipment
ISO 9001 ISOQAR Registered UKAS Management Systems
Useful Links

© 2024 MasterWeld

All MasterWeld products are sold in the UK by:

AES Industrial Supplies Ltd
Olympic House Collett, Southmead Park, Didcot, Oxon, England, OX11 7WB

Masterweld

We have placed cookies on your device to help make this website better.