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AlcoTec ALMIGWeld® ER4047 .035" Aluminum MIG Welding Wire comes in 4" spool of 1 lb and offers more fluidity. 4047 Series alloy has low melting, narrow freezing range and is ideal for automotive industry applications. Alloy has higher silicon content and renders reduced shrinkage. Alloy is suitable for welding filler wire, spray and flame metalizing wire applications. Non-heat treatable wire with silicon as principle alloying element complies with AlSi5 ISO designation. It meets ANSI/AWS A5.10, AMS 4190 specifications.
Features
Non-heat treatable
ISO designation AlSi12
Principle alloying elements: Silicon
It has a higher silicon content than 4043, which provides for increased fluidity and reduced shrinkage
