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Master Bond adhesives

Morgan Advanced Ceramics 50Au-50Cu Mac-560Au/50 Cu-WM Braze Alloy
Categories: Metal; Nonferrous Metal; Copper Alloy; Precious Metal; Gold Alloy; Solder/Braze Alloy
Material Notes: High-purity gold/copper alloy for vacuum brazing.

Applications: High-integrity brazed joint duties in:

  • Aero-engines (OEM and repair)
  • Aerospace fuel-line assemblies
  • Vacuum tubes
  • Wave guide and Klystron assemblies
  • Power supply surge arrestors
  • Automotive components

information provided by Morgan Advanced Materials
Key Words: Braze Alloy
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.
 
Physical PropertiesMetricEnglishComments
Density 12.0 g/cc0.434 lb/in³
Vapor Pressure  2.63 bar
@Temperature 700 °C		1980 torr
@Temperature 1290 °F
 3.95 bar
@Temperature 900 °C		2960 torr
@Temperature 1650 °F
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 393 MPa57000 psi
Elongation at Break 37.5 %37.5 %2 in/50mm gage section
Compressive Yield Strength 128 MPa18600 psi0.2% offset
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.0000237 ohm-cm0.0000237 ohm-cm
 
Thermal PropertiesMetricEnglishComments
CTE, linear 19.2 µm/m-°C
@Temperature 20.0 - 800 °C		10.7 µin/in-°F
@Temperature 68.0 - 1470 °F
Thermal Conductivity 33.0 W/m-K229 BTU-in/hr-ft²-°Fcalculated
Melting Point 955 - 970 °C1750 - 1780 °F
Solidus 955 °C1750 °F
Liquidus 970 °C1780 °F
 
Component Elements PropertiesMetricEnglishComments
Cadmium, Cd <= 0.0010 %<= 0.0010 %
Carbon, C <= 0.010 %<= 0.010 %
Copper, Cu 50 %50 %nominal
Gold, Au 50 %50 %nominal
Lead, Pb <= 0.0020 %<= 0.0020 %
Phosphorus, P <= 0.0020 %<= 0.0020 %
Zinc, Zn <= 0.0010 %<= 0.0010 %

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.

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Copper, Cu; Annealed

CMORF8016 / 203493

solder replacement adhesives




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