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

    Diese Materialdaten wurden von Deutsche Edelstahlwerke Specialty Steel (DEW) zur Verfügung gestellt

    Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
    Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

    Ashby charts

    Eigenschaften

    Allgemein

    PropertyValue

    Partikelgrößenbereich

    10 - 53 µm

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    Schüttdichte

    4.3 g/cm³

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    Mechanisch

    PropertyValueComment

    Charpy impact energy, V-notch

    50 J

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    Dehnung

    30 %

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    A5

    Härte, Rockwell C

    35 [-]

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    Streckgrenze

    915 MPa

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    RP02

    Zugfestigkeit

    1120 MPa

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    Magnetisch

    PropertyValueComment

    Relative magnetische Permeabilität

    1 [-]

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    max. | None magnetic

    Rheological Properties

    PropertyValue

    Halldurchfluss

    16.8 s/50g

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    Chemical properties

    PropertyValueComment

    Chrom

    18 %

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    Eisen

    Balance

    Kohlenstoff

    1 %

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    N+C

    Mangan

    21 %

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    Molybdän

    2 %

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    Nickel

    0.1 %

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    Stickstoff

    1 %

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    N+C

    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.