Ferro-Titanit® U

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Description

The binder phase of Ferro-Titanit® U is roughly equivalent to the austenitic CrNiMo steel X 10CrNiMoNb 18 10 (Mat. No. 1.4580). Its high titanium carbide content of 34 % by weight, or 45 % by volume, provides it with outstanding wear resistance. The Cr and Ni contents simultaneously give the material good scaling resistance and high-temperature strength.

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.

Ashby charts

Properties

General

PropertyValue

Density

6.6 g/cm³

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Grain structure

Titanium carbide + austenite

Mechanical

PropertyValue

Compressive strength

2200.0 MPa

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Flexural strength

950.0 MPa

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Hardness, Rockwell C

51.0 [-]

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

800 °C

0.0000125 1/K

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for 20°C to the mentioned temperature

Thermal conductivity

18 W/(m·K)

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Electrical

PropertyValue

Electrical resistivity

9.6e-07 Ω·m

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Magnetic

PropertyValueComment

Relative magnetic permeability

1.01 [-]

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max.

Chemical properties

PropertyValueComment

Chromium

18.0

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Molybdenum

2.0

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Nickel

12.0

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Other

34.0

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TiC

Technological properties

Property
Application areas

Ferro-Titanit ® U is used where non-magnetisable material with a high wear resistance is required. Its excellent corrosion resistance, in particular in media containing chlorine ions, gives it a broad range of applications in the chemical industry.

Corrosion properties

The material is non-magnetisable and, because of its high Cr and Mo contents, possesses excellent resistance to pitting corrosion in media containing chlorine ions.

General machinability

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