SAE AMS 4189G-2003 (SAE AMS4189G-2003)

Aluminum Alloy, Welding Wire 4.1Si 0.2Mg (4643) ( Cancelled: Aug 2007 )

This specification has been declared ?CANCELLED? by the Aerospace Materials Division, SAE, as of August, 2007, and has been superseded by AWS A5.10, ER4643. The requirements of the latest issue of AWS A5.10, ER4643 shall be fulfilled whenever reference is made to the cancelled AMS 4189F. By this action, this document will remain listed in the Numerical Section of the Index of Aerospace Material Specifications, noting that it has been superseded by AWS A5.10, ER4643. This specification covers an aluminum alloy in the form of welding wire. This wire has been used typically as filler metal for gas-metal-arc or gas-tungsten-arc welding of heavy sections of aluminum alloys of similar composition to produce joints having inherently low dilution ratio of base-metal to weld-metal, and where the weldment may require solution and/or precipitation heat treatment, but usage is not limited to such applications.