Aluminum 4000 (Al/Si/*)

Goodfellow offers premium-quality 4000 series aluminum alloys designed for advanced research and industrial applications. These silicon-alloyed aluminum materials are valued for their low melting point, excellent fluidity, and wear resistance. The 4000 series is ideal for automotive engineering, electronics manufacturing, and brazing processes requiring smooth finishes or high thermal conductivity. Applications include engine components in automotive systems, laser-welded microwave circuit covers in electronics, and brazing materials where fluidity is critical. Emerging technologies such as thermal management solutions for electric vehicles also benefit from these alloys. Supporting innovation through advanced material science research, Goodfellow ensures that the 4000 series continues to meet the demands of industries requiring reliable performance under extreme conditions.