Materion Wambraze™ WB280 80Au/20Sn Solder

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.

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.

(Viewing data as-entered. Click here to return)

Materion Wambraze™ WB280 80Au/20Sn Solder
Categories:	Metal; Nonferrous Metal; Precious Metal; Gold Alloy; Solder/Braze Alloy
Material Notes:	High-purity vacuum cast materials are manufactured by Williams in a variety of solder alloys, including gold brazing alloys for electronic packaging and high temperature joining vacuum electronic devices. All Williams solder alloys and gold brazing alloys are available in a variety of shapes and forms, including ribbon, preform, rod, ring, wire, and custom shapes. Powders are available in select WAMBRAZE™ alloys. Trace Impurities for Brazing Alloys: C: 50 ppm max P and Pb: 20 ppm max Ca, Cd, Cs, Li, Mg, Na, Rb, S, Sb, Se, Sr, Te, Ti, Zn: each 10 ppm max Total 100 ppm max Hg: None detected Information provided by Williams Advanced Alloys Former product of Williams Advanced Alloys. Williams Advanced Alloys is now a part of Materion.
Key Words:	AuSn
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	Original Value	Comments

Density	14.18 g/cc

Mechanical Properties	Original Value	Comments
Tensile Strength	40000 psi
Tensile Strength, Yield	36500 psi
Elongation at Break	2.1 %

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.0000207 ohm-cm

Thermal Properties	Original Value	Comments
Thermal Conductivity	58.0 W/m-K
Melting Point	280 °C
Solidus	280 °C
Liquidus	280 °C

Processing Properties	Original Value	Comments
Processing Temperature	320 - 340 °C	Peak

Component Elements Properties	Original Value	Comments
Gold, Au	80 %
Tin, Sn	20 %

Descriptive Properties
Compare To:	Orotin

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 go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Indium Corp. Indalloy® 182 Au-Sn Solder Alloy
Materion AuSn Plus Modified Gold-Tin Solder
Materion WS280B Solder (Au80/Sn20)
AIM 80Au/20Sn Solder for Photonic Packaging
AIM 95Sn/3.5Ag/1.5In Solder for Photonic Packaging

NWILL34 / 19922

	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