SAE AMS4189
Aluminum Alloy Welding Wire 4.1 Si -0.20 Mg (4643)
Organization: | SAE |
Publication Date: | 1 May 2016 |
Status: | active |
Page Count: | 5 |
scope:
Form
This specification covers an aluminum alloy in the form of welding wire.
Application
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.
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