Printdur® HSA

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Description

The newly developed Printdur® HSA is characterized by the following properties:


  • Good processability with LPBF.
  • Printdur HSA is produced without the alloying element nickel. As a result, the safety regulations during the processing of the powder are significantly reduced.
  • Significantly increased yield strength, tensile strength and hardness compared to typical austenitic steels (like e.g. 316L).
  • High corrosion resistance (Pitting Resistance Equivalent Number) PREN = 36 compared to typical austenitic steels (316L = 28).
  • High tendency to work hardening.
  • High resistance to cavitation.

  • A subsequent heat treatment can increase the toughness.
  • Related Standards

    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 aparente

    4.3 g/cm³

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    Rango de tamaño de partículas

    10 - 53 µm

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    Mecánica

    PropertyValueComment

    Charpy impact energy, V-notch

    50 J

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    Dureza Rockwell C

    35 [-]

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    Elongación

    30 %

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    A5

    Límite elástico

    915 MPa

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    RP02

    Resistencia a la tracción

    1120 MPa

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    Magnético

    PropertyValueComment

    Permeabilidad magnética relativa

    1 [-]

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    max. | None magnetic

    Rheological Properties

    PropertyValue

    Flujo de Hall

    16.8 s/50g

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    Chemical properties

    PropertyValueComment

    Carbono

    1 %

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    N+C

    Cromo

    18 %

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    Hierro

    Balance

    Manganeso

    21 %

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    Molibdeno

    2 %

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    Nitrógeno

    1 %

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    N+C

    Níquel

    0.1 %

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    Technological properties

    Property
    Application areas

    The properties of Printdur® HSA offer a wide range of applications in mechanical engineering, e.g. food and chemical industry, pump components, the power plant industry or the automotive industy.

    Corrosion properties

    In printed condition Prindur® HSA is corrosion resistant according to SEP 1877 Method II (intergranular corrosion resistance test) and ASTM G48 Method E (pitting corrosion resistance test).

    Processing history

    The powder is produced by gas atomization.

    Processing methods

    Printdur® HSA can be processed on LPBF systems. The process parameters are similar to those of 316L. Please contact us for further information.