Printdur® CoCrF75

Nombres alternativos y comerciales
ASTM F75, UNS R30075
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Description

ASTM F75 (UNS R30075) cobalt alloy Printdur® CoCrF75 can be used in two different application areas:


  • high-temperature applications
  • medical engineering

  • Printdur® CoCrF75 has an excellent resistance to thermal shock in the heat-treated condition and is resistant to oxidizing and reducing atmospheres up to approx. 1150 °C. Due to these properties, Printdur® CoCrF75 is preferred for high temperature applications. In addition to its excellent thermal shock resistance and the high resistance to oxidizing and reducing atmospheres, Printdur® CoCrF75 with other properties in medical engineering:


  • Very good biocompatibility
  • Very high corrosion resistance
  • Related Standards

    Equivalent Materials

    Los datos sobre este material han sido proporcionados por Deutsche Edelstahlwerke Specialty Steel (DEW).

    A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
    Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

    Ashby charts

    Propiedades

    General

    PropertyValue

    Densidad

    7.9 g/cm³

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    Densidad aparente

    4.63 g/cm³

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    Rango de tamaño de partículas

    10 - 45 µm

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    Mecánica

    PropertyValueComment

    Charpy impact energy, V-notch

    22 J

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    Dureza Rockwell C

    27 [-]

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    Elongación

    27 %

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    A5

    Límite elástico

    630 MPa

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    RP02

    Resistencia a la tracción

    1080 MPa

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    Aplicaciones térmicas

    PropertyValue

    Coeficiente de dilatación térmica

    1.05e-05 1/K

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    Rheological Properties

    PropertyValue

    Flujo de Hall

    16 s/50g

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    Chemical properties

    PropertyValue

    Carbono

    0.14 %

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    Cobalto

    Balance

    Cromo

    28 %

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    Hierro

    0.75 %

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    Manganeso

    1 %

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    Molibdeno

    6 %

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    Nitrógeno

    0.25 %

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    Níquel

    0.1 %

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    Silicona

    1 %

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    Technological properties

    Property
    Application areas

    Suitable for the production of CoCrMo implants

    Processing history

    The powder is produced by gas atomization.

    Processing methods

    Printdur® CoCrF75 can be processed on LPBF systems.