Weldcote Aluminum 4043 .030 X 1 Lb.. Spool MIG Welding Wire

Weldcote Metals 4043 (commonly referred to as AlSi5) is a 5% silicon aluminum filler metal that is available in spools or cut lengths for MIG or TIG processes. This alloy is recommended for welding 3003, 3004, 5052, 6061, 6063 and casting alloys 43, 355, 356, and 214.

Leave a Reply

Your email address will not be published. Required fields are marked *

%d bloggers like this: