Ferro-Titanit® Nikro 143

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Description

The matrix structure consists of a highly tough, age-hardenable nickel martensite. Finishing is performed in the solution-annealed, as-delivered condition. Subsequent age-hardening takes place at a relatively low temperature of 480 °C and can be conducted, for example, in a convection air furnace or an electrically heated chamber furnace. The workpiece remains extremely true-to-size and little prone to distortion due to the low age-hardening temperature.

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.
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Eigenschaften

Allgemein

PropertyValue

Dichte

6.7 g/cm³

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Kornstruktur

Titanium carbide + nickel martensite

Mechanisch

PropertyValue

Biegefestigkeit

1450 MPa

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Druckfestigkeit

2400 MPa

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Elastizitätsmodul

280 GPa

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Härte, Rockwell C

63 [-]

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Schubmodule

117 GPa

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Thermisch

PropertyTemperatureValueComment

Koeffizient der thermischen Ausdehnung

100 °C

8e-06 1/K

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200 °C

8.7e-06 1/K

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300 °C

8.9e-06 1/K

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400 °C

9.1e-06 1/K

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500 °C

9.4e-06 1/K

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600 °C

9.8e-06 1/K

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700 °C

9.4e-06 1/K

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800 °C

8.5e-06 1/K

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900 °C

9.2e-06 1/K

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1000 °C

9.7e-06 1/K

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Wärmeleitfähigkeit

18.1 - 18.9 W/(m·K)

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20-80°C

Elektrisch

PropertyValue

spezifischer Widerstand

8.06e-07 Ω·m

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Magnetisch

PropertyValue

Koerzitivfeldstärke

1800 A/m

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Remanenz

0.23 T

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Sättigungspolarisation

0.158 T

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Chemical properties

PropertyValueComment

Andere

30 %

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TiC

Eisen

Balance

Kobalt

9 %

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Molybdän

6 %

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Nickel

15 %

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Technological properties

Property
Application areas

In heat-treated, hardened condition (up to 69 HRC), Ferro-Titanit® can be used to solve many wear problems economically.

General machinability

In as-delivered condition, this material can be machined by conventional methods.

Heat Treatment

Annealing: 850°C, 2-4 hr in vacuum (Cooling 1-4.5 bar N2) Hardness: 53 HRC - Age-Hardening 480°C, 6-8 hr, Hardness: 63 HRC