Lucas-Milhaupt AL 719 Aluminum Brazing Filler Metal

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Lucas-Milhaupt AL 719 Aluminum Brazing Filler Metal
Categories:	Metal; Nonferrous Metal; Aluminum Alloy; Solder/Braze Alloy
Material Notes:	Applications:AL 719 filler metal is generally used to join aluminum and aluminum alloys. It has been used to join castings and otherwise unbrazeable aluminums. Care must be taken to be sure that the heat treatment (if any) is compatible with the brazing materials and process. Because of this high alloy content of AL 719, the corrosion resistance is not as good as other aluminum filler metals. Characteristics:AL 719 is a filler metal for use with brazeable aluminums where a flux process is used. Because of its high zinc content this material is not recommended for vacuum brazing. To prevent liquation, it is recommended that the parts be heated rapidly thru the solidus-liquidus temperature range. Specifications: AL 719 meets the requirements for the following specifications-Aluminum Association (AA) 4245 Information provided by Lucas-Milhaupt, Inc.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	2.91 g/cc	0.105 lb/in³

Thermal Properties	Metric	English	Comments
Melting Point	516 - 560 °C	960 - 1040 °F
Solidus	516 °C	960 °F	Melting Point
Liquidus	560 °C	1040 °F	Flow Point

Processing Properties	Metric	English	Comments
Processing Temperature	549 - 571 °C	1020 - 1060 °F	Brazing Range

Component Elements Properties	Metric	English	Comments
Aluminum, Al	>= 72.74 %	>= 72.74 %
Chromium, Cr	<= 0.070 %	<= 0.070 %
Copper, Cu	3.3 - 4.7 %	3.3 - 4.7 %
Iron, Fe	<= 0.80 %	<= 0.80 %
Magnesium, Mg	<= 0.070 %	<= 0.070 %
Manganese, Mn	<= 0.070 %	<= 0.070 %
Other, each	<= 0.050 %	<= 0.050 %
Other, total	0.15 %	0.15 %
Silicon, Si	9.3 - 10.7 %	9.3 - 10.7 %
Zinc, Zn	9.3 - 10.7 %	9.3 - 10.7 %

Descriptive Properties
Color	Grayish-White

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Johnson Matthey LM™ 210 Indium Bearing Soft Solder Alloy
AMG Aluminum Tibor® 1.7% Ti - 1.4% B Titanium Boron Aluminum Alloy
AMG Aluminum Boral® 10% Boron Aluminum Alloy
AMG Aluminum 8% Lead Aluminum Alloy
AMG Aluminum 3% Zirconium 2% Vanadium Aluminum Alloy

NLUCMI02 / 18069

RoHS Compliant Adhesives for Solder Replacement
Master Bond offers RoHS compliant, electrically conductive systems to replace lead soldering. These epoxy and silicone adhesives offer low volume resistivity, low outgassing and high temperature resistance.

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message