To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
RADNOR™ ER4043 Aluminum-silicon alloy for use on many weldable cast and wrought aluminum alloys. RADNOR™ 4043 rod is generally recommended for welding 5052, and any 6000 series alloys and castings.
Features
Contains silicon additives which result in improved fluidity (wetting action) of the weld pool and a weld less sensitive to cracking
Specifications
Conforms to AWS A5.10
Applications
All-Position Welding
Sheet Metal Applications On Appropriate Aluminum Base Metals
Bicycle Frames
Pressure Vessels
Electrical Bus Bars
Caution
Always use in accordance with the Safety Data Sheet (SDS)
