4145 Aluminum welding Wire

Introduction of 4145 Aluminum welding Wire
4145 Aluminum welding Wire is a heat-treatable aluminum alloy with good corrosion resistance and good welding performance. It can be used as welding filler wire and as a filler metal. It is compatible with 2xox series aluminum alloys and aluminum/aluminum copper or aluminum/ When aluminum-copper-silicon castings are used together, the sensitivity of welding lines is extremely low.
 
Chemical composition of 4145 Aluminum welding Wire
Si:9.3--10.7
Fe:0.8
Cu: 3.3--4.7
Mn:0.15
Mg:0.15
Cr:0.15
Zn: 0.20
Other:0.20
Al:Remainder
 
Application of 4145 Aluminum welding Wire
4145 Aluminum welding Wire can be used as welding filler wire, as well as as filler metal.