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Lucas-Milhaupt AL 718 Aluminum Brazing Filler Metal

Category Metal , Nonferrous Metal , Aluminum Alloy , Solder/Braze Alloy
Manufacturer Lucas-Milhaupt
Trade Name AL
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lucas-Milhaupt AL 718 Aluminum Brazing Filler Metal.pdf
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Material Notes:
Applications:AL 718 filler metal is generally used to join aluminum and aluminum alloys. It can be used to join titanium or aluminum to dissimilar metals. When joining to dissimilar metals thought should be given to the galvanic potential between the metals to avoid corrosion problems. AL718 offers excellent corrosion resistance when joining aluminum base metals. Characteristics:AL 718 is a general purpose free flowing brazing filler metal for use with all brazeable aluminums in all types of brazing processes. Specifications: AL 718 meets the requirements for the following specifications- Aluminum Association (AA) 4047, American Welding Society (AWS) A5.8 BAISi-4, Aerospace Material Specification (AMS) 4185 Information provided by Lucas-Milhaupt, Inc.
Physical Properties Metric English Comments
Density 2.66 g/cc
0.0961 lb/in³
Thermal Properties Metric English Comments
Melting Point 577 - 582 °C
1070 - 1080 °F
Solidus 577 °C
1070 °F
Melting Point
Liquidus 582 °C
1080 °F
Flow Point
Component Elements Properties Metric English Comments
Aluminum, Al >= 85.3 %
>= 85.3 %
Copper, Cu <= 0.30 %
<= 0.30 %
Iron, Fe <= 0.80 %
<= 0.80 %
Magnesium, Mg <= 0.10 %
<= 0.10 %
Manganese, Mn <= 0.15 %
<= 0.15 %
Other, each <= 0.050 %
<= 0.050 %
Other, total 0.15 %
0.15 %
Silicon, Si 11 - 13 %
11 - 13 %
Zinc, Zn <= 0.20 %
<= 0.20 %
Processing Properties Metric English Comments
Processing Temperature 582 - 604 °C
1080 - 1120 °F
Brazing Range
Descriptive Properties Value Comments
Color Grayish-White
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