Ferro-Titanit® S

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Description

Ferro-Titanit® has a titanium carbide content of around 45% by volume, embedded in an alloyed steel binder phase. The materials combine the properties of steel and tungsten-carbide alloys and are highly wear-resistant.

Los datos sobre este material han sido proporcionados por Deutsche Edelstahlwerke Specialty Steel (DEW).

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

PropertyValue

Densidad

6.5 g/cm³

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Estructura de grano

Titanium carbide + martensite

Mecánica

PropertyValue

Dureza Rockwell C

67 [-]

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Módulo de cizallamiento

116 GPa

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Módulo elástico

290 GPa

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Resistencia a la compresión

3700 MPa

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Resistencia a la flexión

1050 MPa

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Aplicaciones térmicas

PropertyTemperatureValueComment

Coeficiente de dilatación térmica

400 °C

9.7e-06 1/K

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for 20°C to the mentioned temperature

Conductividad térmica

18.8 W/(m·K)

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Eléctrico

PropertyValue

Resistividad eléctrica

7.7e-07 Ω·m

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Magnético

PropertyValue

Fuerza coercitiva

9800 A/m

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Polarización de saturación

0.62 T

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Remanencia

0.108 T

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Chemical properties

PropertyValueComment

Carbono

0.5 %

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Cromo

19.5 %

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Hierro

Balance

Molibdeno

2 %

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Otro

33 %

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TiC

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.

Corrosion properties

Because of its high chromium and reduced carbon content, this grade is recommended in cases requiring elevated corrosion resistance.

General machinability

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

Heat Treatment

Soft annealing: 750°C, 10 hr (Cooling in furnace) Hardness: 51 HRC - Stress-relief-annealing: 600-650°C (cooling in Furnace) - Hardening: 1080°C and quenching in vacuum (1 bar N2) - Temepering 180°C (Hardness:67 HRC)