Cobalt Chromium Nickel Tungsten Alloy Powder (similar to Mar M 509)

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

Oerlikon Metco’s CoCr[NiWSi]C products are inert gas atomized powders that are chemically homogeneous, exhibit minimal satellites and are freely flowing. They are designed and provide excellent results for a variety of applications such as laster cladding, thermal spray and PTA. These materials form coatings that are appropriate for wear and corrosion resistance in relatively high-temperature service conditions.


Amdry MM509 series is similar in chemistry to Mar M 509 cast alloy and are best applied using atmospheric plasma spray.


Amdry MM509 series can also be used as complimentary additive to Oerlikon Metco's ADB brazing alloys to facilitate crack and surface repairs.


The materials Amdry MM509 and Amdry MM509-C of this material family differ primarily in their particle size distribution.

Properties

General

Particle size range

drange

5 - 125 µm

Amdry MM509: -45 +5µm: +5% 45µm, -10% 5µm; Amdry MM509-C: -45 +5µm: +5% 125µm, -15% 45µm

Thermal

Melting point

Tm

1383 - 1454 °C

Chemical properties

Element

Weight %

Comment

Cr

23.5 %

Ni

10 %

W

7 %

Ta

3.5 %

C

0.6 %

More

Technological properties

Availability

Stock

Chemical composition

CoCrNiWTaCZrTi

Distribution

Global

Handling recommendations

Store in the original container in a dry location; Tumble contents prior to use to prevent segregation. Open containers should be stored in a drying oven to prevent moisture pickup.

Morphology

Spheroidal

Order number

Amdry MM509: 1002099, Amdry MM509-C: 1059330

Other

These products were designed as complimentary filler metals for repair and wide-gap brazing applications. Amdry MM509 and Amdry MM509-C are similar to Mar M 509 casting alloy that contains carbide-forming elements. As coatings, they are best applied using atmospheric plasma spray and is primarily used for surface restoration of worn or damaged gas turbine parts such as airfoils, combustors, blades and vanes.

Packaging size

Amdry MM509: 5 lb (approx. 2.2 kg), Amdry MM509-C: 10 lb (approx. 4.5 kg)

Processing history

Gas atomized

Processing methods

Amdry MM509: Atmospheric Plasma Spray, Laser Cladding; Amdry MM509-C: Atmospheric Plasma Spray, Laser Cladding, PTA, Brazing

Safety data sheet

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

This material data has been provided by 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.