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Amdry MM509B-C

Amdry MM509B-C

Amdry MM509B-C is a cobalt-based braze filler metal designed for activated diffusion brazing. It has a composition that is chemically similar to MarM-509. This braze alloy has a coarser size distribution than Amdry MM509B-F. It can be blended with activated diffusion braze alloys to facilitate crack repair and restoration. It can also be blended with standard braze alloys to facilite wide-gap brazing. It is supplied as a powder but can be supplied as a paste or customized tape on request.


Material type Brazing Powder
Product form Powder
Material safety datasheet number 50-953
Achieved surface function primary Dimensional Restoration
Suitable for service environmen Combustion/Flue Gas
Recommanded brazing range (min) 1175
Recommanded brazing range (max) 1260
Brazing gap size range (min) 0.05
Brazing gap size range (max) 0.1
Liquidus temp. 1165
Solidus temp. 1130
Base composition Cobalt
Nominal chemistry Co 24Cr 10Ni 7W 3.5Ta 2.5B 0.6C
Customer specification approved GE B50A989, Class A
Recommended process technology Brazing
Datasheet number DSM-0292

Relevant articles

Article Number Product Size Packaging size
1030113 Amdry MM509B-C -106 +45 μm 10.0 lb Inquire / Contact Us

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