Historical
SAE AMS 4181C-2003 (SAE AMS4181C-2003)
Aluminum Alloy, Welding Wire 7.0Si 0.38Mg 0.10Ti (4008 or 356) ( Reaffirmed: Nov 2007 )
This specification covers an aluminum alloy in the form of two types of welding wire. This wire has been used typically as filler metal for gas-tungsten-arc and gas-metal-arc welding of aluminum alloy castings having similar composition and requiring, in the weld zone, comparable response to heat treatment, properties, and corrosion resistance to those of the castings, but usage is not limited to such applications.
Society of Automotive Engineers [sae]