Silver Braze 45

AWS: BAg-5

Silver Braze 45 has been used for brazing of tubular assemblies in the ship construction industry. Other applications may include brazing of musical brass instruments, brass lamps, aircraft engine oil coolers. Silver Braze 45 is a general purpose, brazing filler metal for use where cadmium free filler metal is required.

Available Forms

Wire, strip, engineered preforms, specialty preforms per customer specification, powder and paste.


Silver Braze 45 is an intermediate temperature cadmium free silver brazing filler metal with sufficient melting range (145°F/63°C) to properly braze joints with the range of fits encountered in commercial tubing and fittings. It has a slight tendency to liquate (separation into high and low melting constituents) if heated slowly through its melting range.


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.


American Welding Society (AWS)



1225 F / 663 C


1370 F / 743 C


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.

Silver Braze 45 AWS: BAg-5

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