Printdur® Powderfort Heat Treated

Alternative and trade names
1.2709
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Description

Printdur® Powderfort (~1.2709) is a precipitation-hardening tool steel that shows the following properties:


  • Good processability with LPBF.
  • High yield and tensile strength combined with good toughness.
  • Simple and distortion-free heat treatment.
  • High hardness of approx. 52 HRC after heat treatment.

  • These properties make Printdur® Powderfort the first choice when components exposed to high mechanical stresses and produced by Additive Manufacturing.

    Equivalent Materials

    This material data has been provided by Deutsche Edelstahlwerke Specialty Steel (DEW).

    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.

    Ashby charts

    Properties

    General

    PropertyTemperatureValue

    Bulk density

    23.0 °C

    3.8 - 4.6 g/cm³

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    Particle size range

    20 - 53 µm

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    Mechanical

    PropertyTemperatureValue

    Elongation A5

    23.0 °C

    5 %

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    Hardness, Rockwell C

    23.0 °C

    52 [-]

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    Tensile strength

    23.0 °C

    2050 - 2150 MPa

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    Yield strength Rp0.2

    23.0 °C

    1980 - 2080 MPa

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    Rheological Properties

    PropertyTemperatureValue

    Hall flow

    23.0 °C

    12 - 20 s/50g

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    Chemical properties

    PropertyValue

    Carbon

    0.02 %

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    Cobalt

    13.5 %

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    Iron

    Balance

    Manganese

    0.5 %

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    Molybdenum

    5 %

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    Nickel

    18 %

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    Silicon

    0.5 %

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    Technological properties

    Property
    Application areas

    Additive manufacturing

    Processing history

    The powder is produced by gas atomization.

    Processing methods

    Der Printdur® Powderfort can be processed on LPBF systems. The process parameters are similar to those of 1.2709. Please contact us for further information.