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.

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.

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Properties

General

PropertyValue

Density

6.5 g/cm³

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Grain structure

Titanium carbide + martensite

Mechanical

PropertyValue

Compressive strength

3700.0 MPa

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Elastic modulus

290 GPa

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Flexural strength

1050.0 MPa

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Hardness, Rockwell C

67.0 [-]

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Shear modulus

116.0 GPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

400 °C

0.0000097 1/K

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for 20°C to the mentioned temperature

Thermal conductivity

18.8 W/(m·K)

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Electrical

PropertyValue

Electrical resistivity

7.7e-07 Ω·m

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Magnetic

PropertyValue

Coercive force

9800.0 A/m

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Remanence

0.10800000000000001 T

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Saturation polarization

0.62 T

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Chemical properties

PropertyValueComment

Carbon

0.5

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Chromium

19.5

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Molybdenum

2.0

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Other

33.0

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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)