Cryodur 2990 Plate

Alternative and trade names
DIN EN ISO X100CrMoV8-1-1, 1.2290
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Description

1.2290 (X100CrMoV8-1-1) Quenched and Tempered cold work tool steel plate that shows the following features and properties:


  • High compressive strength
  • High resistance to abrasive and adhesive wear
  • Good EDM properties
  • Good surface treatability by all known methods
  • Good inductive hardenability
  • 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

    Dimension

    PropertyValueThickness

    Thickness

    25.0 mm

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    25.0 mm

    150.0 mm

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    150.0 mm

    Width

    1010 mm

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    Mechanical

    PropertyValueComment

    Hardness, Brinell

    250.0

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    soft annealed

    Hardness, Rockwell C

    57.0 - 63.0 [-]

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    Thermal

    PropertyTemperatureValueComment

    Coefficient of thermal expansion

    100 °C

    0.000114 1/K

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    for 20°C to the mentioned temperature

    150 °C

    0.000116 1/K

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    for 20°C to the mentioned temperature

    200 °C

    0.000117 1/K

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    for 20°C to the mentioned temperature

    250 °C

    0.000119 1/K

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    for 20°C to the mentioned temperature

    300 °C

    0.00012 1/K

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    for 20°C to the mentioned temperature

    350 °C

    0.000121 1/K

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    for 20°C to the mentioned temperature

    400 °C

    0.000123 1/K

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    for 20°C to the mentioned temperature

    450 °C

    0.000124 1/K

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    for 20°C to the mentioned temperature

    500 °C

    0.000126 1/K

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    for 20°C to the mentioned temperature

    Thermal conductivity

    20 °C

    24 W/(m·K)

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    100 °C

    25.9 W/(m·K)

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    150 °C

    26.8 W/(m·K)

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    200 °C

    27.1 W/(m·K)

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    300 °C

    27.4 W/(m·K)

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    400 °C

    27.52 W/(m·K)

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    500 °C

    26.8 W/(m·K)

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    Chemical properties

    PropertyValue

    Carbon

    1.0

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    Chromium

    8.0

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    Manganese

    0.35000000000000003

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    Molybdenum

    1.1

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    Silicon

    0.9

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    Vanadium

    1.6

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    Technological properties

    Property
    Application areas

    Cutting and punching tools including precision cutting tools, threading dies and rolls, rotary shear blades, cold pilger mandrels, strike plates, plastic moulds, coldforming and deep-drawing dies, woodworking tools, cold rolls

    Heat Treatment

    Soft annealing: 830-860°C (Cooling in furnace) - Stress-relief-annealing: 650°C (cooling in Furnace), Hardening: 1030-1080°C and quenching in air, oil or salt bath: 500-550°C