DETAILS
Harris® 4047 aluminum alloy has a very high silicon content 11-13 % with low melting point for excellent fluidity while welding or brazing.
Features
- High fluidity from 11-13% Si content
- Minimizes hot cracking to produce higher fillet weld shear strength
- Cosmetic welds
- Lower melting point and higher fluidity than 4043 wires
- Alloy embossed on each rod for easy identification
Typical Applications
- Automotive components
- Aerospace components
- Heat exchangers
- Body panels
- Brazing of aluminum sheets, extrusions and castings
Welding Positions
- All
Shielding Gas
- 100% Argon Argon / Helium Mixtures Flow Rate: 30 - 50 CFH
Special Features
- Certified Material Test Report showing actual wire composition