Beschreibung

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.

Ashby charts

See where falls on the material property chart for Density against Elastic modulus in your materials selection and design process.

Eigenschaften

Allgemein

Density ρ

6.7 g/cm³ at 20 °C

Grain structure

Titanium carbide + nickel martensite

Mechanisch

Compressive strength Rmc

2400 MPa at 20 °C

Elastic modulus E

280 GPa at 20 °C

Flexural strength σbend

1450 MPa at 20 °C

Hardness, Rockwell C HRC

63 [-] at 20 °C

Shear modulus G

117 GPa at 20 °C

Thermisch

Coefficient of thermal expansion α

8E-6 1/K at 100 °C

for 20°C to the mentioned temperature

Grafik verstecken

Thermal conductivity λ

18.1 - 18.9 W/(m·K) at 20 °C

20-80°C

Elektrisch

Electrical resistivity ρel

8.06E-7 Ω·m at 20 °C

Magnetisch

Coercive force Hc

1800 A/m at 20 °C

Remanence Br

0.23 T at 20 °C

Saturation polarization Js

0.16 T at 20 °C

Chemische Eigenschaften

Element

Gew. %

Kommentar

Fe

-

Balance

Other

30 %

TiC

Ni

15 %

Co

9 %

Mo

6 %

Technische Eigenschaften

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

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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