MetcoClad 718 Nickel-Based Superalloy Powders for Laser Cladding and Laser-Additive Manufacturing

Alternative und Handelsbezeichungen
similar to Inconel 718 (Inconel is a registered trademark of Huntington Alloys Corp.)
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Description

MetcoClad™ nickel-based superalloy powders are gas-atomized products specifically designed for laser cladding applications. As welded, they produce surfaces that are resistant to a wide range of corrosive media and guard against crevice corrosion and pitting, as well as other generalized and localized corrosion.


Gas atomization ensures that the powder particles are chemically homogeneous, yielding excellent results during processing. When used for laser cladding, dilution rates are low and surfaces are nearly 100% dense.

Diese Materialdaten wurden von Oerlikon Metco zur Verfügung gestellt

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Ashby charts

Eigenschaften

Allgemein

PropertyValueComment

Partikelgrößenbereich

44 - 90 µm

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Nominal range -90 +44µm: +90µm 5%, -90µm 95%, -45µm 5%

Thermisch

PropertyValue

Max. Betriebstemperatur

700 °C

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Schmelzpunkt

1310 - 1360 °C

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Chemical properties

PropertyValueComment

Andere

0.5 %

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max

Bor

5E-3 %

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Chrom

19 %

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Eisen

18 %

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Kohlenstoff

0.05 %

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Mangan

0.08 %

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Molybdän

3 %

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Nickel

balance

Niobium

5 %

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Silizium

0.2 %

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Titan

1 %

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Technological properties

Property
Application areas

Repair and restoration of superalloy components, including gas turbine and high speed air frame parts, Additive manufacturing via laser sintering, Corrosion resistant surface deposit for use at temperatures up to 700 °C (1290 °F)

Availability

Stock

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

1079455

Other

Recommended for high temperature (700 °C; 1290 °F), corrosion resistant overlays. Resists creep and stress rupture at elevated temperatures. Suitable for repair or buildup of nickel-base superalloy or steel parts. Suitable for additive manufacturing by laser sintering.

Packaging size

10 lb (approx. 4.5 kg)

Processing history

Gas atomized

Processing methods

Laser cladding, Laser sintering

Safety data sheet

www.oerlikon.com/metco SDS No. 50 – 789