Amdry MM509 Cobalt Braze Alloy Powder

Alternative and trade names
similar to MarM-509, Amdry MM509-C
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Description

The Amdry™ MM509 series of alloy powders are spherical, inert gas atomized, cobalt-based powders.


Amdry MM509 is a chemically equivalent powdered form of superalloy MarM-509. It is used as superalloy matrix material when blended with boron-containing braze filler metals for activated diffusion brazing applications.


The Amdry™ MM509 series can also be used in thermal spray coating applications. Gas atomization ensures excellent chemical homogeneity and high purity for consistent processing results.

This material data has been provided by Oerlikon Metco.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

Properties

General

PropertyValue

Particle size range

5 - 45 µm

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Chemical properties

PropertyValue

Carbon

0.55 - 0.65 %

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Chromium

22.5 - 24.25 %

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Cobalt

balance

Nickel

9 - 11 %

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Tantalum

3 - 4 %

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Titanium

0.15 - 0.3 %

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Tungsten

6.5 - 7.5 %

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Zirconium

0.3 - 0.6 %

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Technological properties

Property
Application areas

Blend material for braze repairs, such as restoration of worn or damaged areas, crack repair or repair of surface defects. Joining of cobalt-based superalloy components for use in high temperature service conditions. Applications where excellent joint strength is required. Wide-gap braze applications by blending Amdry MM509 with Amdry MM509B-C or Amdry MM509B-F. Thermal spray coating for superalloy components. Used on aerospace and industrial gas turbine components.

Availability

Stock

Chemical composition

Co 24Cr 10Ni 7W 3.5Ta 0.6C

Distribution

Global

Handling recommendations

Store in the original, closed container in a dry location; Tumble contents prior to use to prevent segregation.

Morphology

Spheroidal

Order number

1002099

Other

Amdry MM509 can be used as a superalloy matrix material when blended with activated diffusion braze alloys. Please refer to customer specification requirements or contact Oerlikon Metco for specific blend ratios.

Packaging size

5 lb (approx. 2.25 kg)

Processing history

Gas atomized

Processing methods

Diffusion Brazing

Safety data sheet

www.oerlikon.com/metco SDS No. 50-1023