UGI® HT605

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Description

UGI® HT605 is a non-magnetic cobalt - chromium - nickel - tungsten alloy with high resistance to oxidation and corrosion, associated with high mechanical performance characteristics at high temperatures (up to 980°C). The high mechanical performance characteristics of this grade are obtained via work hardening and can be slightly increased via age hardening.

Related Standards

Equivalent Materials

Diese Materialdaten wurden von Ugitech SA 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.

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Eigenschaften

Allgemein

PropertyValue

Dichte

9.13 g/cm³

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Mechanisch

PropertyTemperatureValueComment

Dehnung

30 %

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Elastizitätsmodul

20 °C

225 GPa

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250 °C

214 GPa

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500 °C

188 GPa

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Zugfestigkeit

860 MPa

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min.

Thermisch

PropertyValueComment

Koeffizient der thermischen Ausdehnung

0.0000123 1/K

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20 to 100°C

Schmelzpunkt

1330.0 - 1410.0 °C

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Wärmeleitfähigkeit

9.4 W/(m·K)

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Elektrisch

PropertyValue

spezifischer Widerstand

8.800000000000001e-10 Ω·m

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Chemical properties

PropertyValueComment

Chrom

19.0 - 21.0 %

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Eisen

3.0

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max.

Kohlenstoff

0.05 - 0.15 %

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Mangan

1.0 - 2.0 %

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Nickel

9.0 - 11.0 %

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Phosphor

0.04

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max.

Schwefel

0.03

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max.

Silizium

0.4

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max.

Wolfram

14.0 - 16.0 %

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Technological properties

Property
Application areas

  • Heart valves and vascular endoprosthesis (stents)
  • Endoscopic tubes and wire guides
  • Cerclage cables
  • Turbocompressor parts
  • Turbine blades
  • Springs
  • Solder wire for hardfacing
  • Corrosion properties

    UGI® HT605 has excellent corrosion resistance at the high temperatures found in aircraft engines. Resistance to oxidation is good when maintained intermittently at up to 870°C and continuously at up to 1090°C. This grade is highly-resistant to flaking and oxidation under extreme conditions.


    MediumResistance level
    Acetic acidGood
    Sulphuric acidModerate
    SeawaterModerate
    HumidityExcellent
    Salt spray (NaCl)Excellent
    Nitric acidGood
    Phosphoric acidModerate
    Sodium hydroxideGood

    General machinability

    HT605 alloy is machinable using conventional techniques. However, we recommend high-speed steel tools (M40 type) or carbide tools (C1, C2 or C3 type) used on rigid equipment.

    HT605 alloy is more difficult to machine than austenitic stainless steels (302, 304, 321, and 347 types). Generally, we suggest reducing the feed rates, cutting speeds and pass depths.

    Please contact our technical assistance team for further information.

    Other

    Available products:


    ProductFormFinishToleranceDimensions (mm)
    Cold-rolled barRoundDrawnISO 9-101.8-14
    GroundISO 6-7-8-91.0-14
    Drawn wireRoundBright0.2 -1.0
    Matt1.0-14


    Others on demand.