Aluminum 4047 filler rod is a non-heat treatable filler alloy used in welding aluminum. It is a silicon-rich alloy, with a silicon content of 11.0-13.0%. The high silicon content gives 4047 filler rod several advantages over other aluminum filler alloys, including:
Aluminum 4047 filler rod is commonly used in the following applications:
When welding with 4047 filler rod, it is important to use the correct welding parameters and techniques. The welding parameters will vary depending on the thickness of the material being welded and the type of welding equipment being used. However, in general, it is important to use a high heat input and a fast travel speed.
4047 filler rod is a versatile and reliable filler alloy that can be used in a wide variety of applications. It is a good choice for applications where good corrosion resistance, high temperature resistance, and smooth welds are required.
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