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509 Cobalt Alloy for Laser Powder Bed Fusion (PBF-LB)

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Description

Developed for Processing in Laser Powder Bed Fusion (PBF-LB) Systems


MetcoAdd™ MM509-A is a cobalt-nickel-chromium-tungsten-tantalum alloy with chemistry similar to Mar-M-509. 


Room temperature static properties of PBF-LB processed and heat treated material coupons have been shown to be comparable to those of cast Mar-M-509. 


For reference purposes Oerlikon has processed MetcoAdd MM509-A using 40 μm layer thickness to provide data below. Properties may be optimized based on application specific requirements.

Properties

General

Density

ρ

4 g/cm³ at 20 °C

typical apparent density, min

Particle size D10

D10

19 μm

nominal values by laser diffraction

Particle size D50

D50

33 μm

nominal values by laser diffraction

Particle size D90

D90

50 μm

nominal values by laser diffraction

Particle size range

drange

15 - 45 µm

ASTM C 1070 (Microtrac)

Thermal

Melting point

Tm

1334 - 1442 °C

± 10 °C

Technological properties

Application areas

Aerospace and IGT Engines: Nozzle Guide Vanes, Carrier Rings

Availability

Stock

Chemical composition

CoNiCrW

Distribution

Global

Handling recommendations

Blend contents prior to use to prevent segregation; Keep in the original container, or an approved alternative, tightly closed when not in use; Powder from previously opened containers should be stored in a humidity-controlled environment

Morphology

Spheroidal

Order number

1303268

Packaging size

4.5 kg / 10 lb approx.

Processing history

Gas atomized (Argon)

Processing methods

Laser Powder Bed Fusion (PBF-LB)

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.