Aluminum Base Alloys

Designation Applications Metallurgical Characteristics Available Filler Metal Form SDS Tech Data
Eureka 4043 Eureka 4043 alloy is used for the welding of heat treatable base alloys and specifically 5000 and 6000 series alloys. Eureka 4043 is for welding of 3003, 3004, 5052, 6061, 6063, and cast aluminum alloys. Eureka 4043 is less sensitive to weld cracking than other aluminum alloys. The higher silicon content is to reduce its melting point and increase fluidity. Eureka 4043 is used for many general purpose applications. Solid MIG Wire, TIG Rods, and Micro Tig Rods. Download Here N/A
Eureka 5356 Eureka 5356 alloy is a general purpose filler alloy for the 5000 series alloys.  Eureka 5356 is for welding 5050, 5052, 5083, 5454, and 5456. It has high strength, good feed ability and crack free weld deposits.  Eureka 5356 is used where higher weld strength and greater ductility is required as compared to Eureka 4043. Typical uses would include the repair or fabrication of automotive panels, truck/trailer frames, cargo tanks, ship structures, and architectural structures. Solid MIG Wire, TIG Rods, and Micro Tig Rods. Download Here N/A