Ferro-Titanit® Cromoni

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Description

Supplied in solution-annealed condition. Ferro-Titanit® Cromoni is non-magnetisable, even after ageing at temperatures up to 900 °C.

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

7.4 g/cm³

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Estructura de grano

Titanium carbide + austenite

Mecánica

PropertyValue

Dureza Rockwell C

54 [-]

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Módulo elástico

277 GPa

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Resistencia a la compresión

1500 MPa

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Resistencia a la flexión

1300 MPa

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Aplicaciones térmicas

PropertyTemperatureValueComment

Coeficiente de dilatación térmica

100 °C

9e-06 1/K

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for 20°C to the mentioned temperature

200 °C

1e-05 1/K

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for 20°C to the mentioned temperature

300 °C

1.05e-05 1/K

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for 20°C to the mentioned temperature

400 °C

1.08e-05 1/K

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for 20°C to the mentioned temperature

500 °C

1.11e-05 1/K

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for 20°C to the mentioned temperature

600 °C

1.15e-05 1/K

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Conductividad térmica

12.4 W/(m·K)

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Eléctrico

PropertyValue

Resistividad eléctrica

1.53e-06 Ω·m

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Magnético

PropertyValueComment

Permeabilidad magnética relativa

1 [-]

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max.

Chemical properties

PropertyValueComment

Cromo

20 %

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Molibdeno

15.5 %

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Níquel

Balance

Otro

22 %

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TiC

Technological properties

Property
Application areas

This austenitic grade is used for applications requiring complete non-magnetisability, a high wear resistance and maximum corrosion resistance.

Corrosion properties

Besides having a high wear resistance, this alloy is extremely resistant to corrosion and scaling, as well as highly tempering-resistant. This corrosion resistance is at its best with finely ground or polished surfaces.

General machinability

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

Heat Treatment

Solution Anealing: 1200°C, 2 hr in vacuum (Cooling 4 bar N2) Hardness: 52 HRC - Age-Hardening 800°C, 6 hr in Vacuum, Hardness: 54 HRC