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Silver Braze 85

Silver Braze 85 Technical Data


Silver Braze 85 is a specialty brazing alloy used in applications requiring good strength at elevated service temperatures. Silver Braze 85 filler metal can be used in brazing of stainless steels. It is also effective for brazing certain complex chromium-titanium carbides.

Brazing Characteristics

Silver Braze 85 is a high temperature, free flowing silver brazing filler metal usable both for torch and atmosphere furnace brazing. Due to high flow point of this alloy; torch brazing may be accomplished with Flux. These fluxes may also be required as a supplement when brazing parts in a controlled atmosphere furnace. Even at 2000F (1093C) a dew point of -80F or better is required to reduce manganese oxides in hydrogen.  

Properties of Brazed Joints

The properties of a brazed joint are dependent upon numerous factors including base metal properties, joint design, metallurgical interaction between the base metal and the filler metal. 


Silver Braze 85 conforms to American Welding Society (AWS) A5.8/A5.8M BAg-23, Society of Automotive Engineers (SAE) AMS 4766

Available Forms

Silver Braze 85 is available in wire, strip, engineered preforms and specialty preforms per customer specification.

Compare With

  • AWS: BAg-23
  • Lucas: Silvaloy 852
  • PI: Silver Braze 85
  • UNS: P07850


  • Brazing Temperature Range High: 1878 F / 1026 C
  • Brazing Temperature Range Low: 1828 F / 998 C
  • Liquidus: 1778 F / 970 C
  • Solidus: 1760 F / 960 C



  • Ag: 85%
  • Mn: 15%

The information and recommendations contained in this publication have been provided without charge & compiled from sources believed to be reliable and to represent the best information available on the subject at the time of issue. No warranty, guarantee, or representation is made by the Prince and Izant Company, Inc. as to the absolute correctness or sufficiency of any representation contained in this and other publications; Prince and Izant Company, Inc. assumes no responsibility in connection therewith; nor can it be assumed that all acceptable safety measures are contained in this and other publications, or that other or additional measures may not be required under particular or exceptional conditions or circumstances. The company and product names referenced herein are for identification purposes only. All trademarks and registered trademarks are the property of their respective owners.

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