EN 10095 Grade NiCr28FeSiCe solution annealed (+AT)

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Description

NiCr28FeSiCe is a highly chrome-containing, austenitic, high-temperature NiCrFe-alloy of controlled contents of silicon and noble earths. The material is particularly suitable for thermical waste incineration plants due to a well protecting, external chromium oxide coat associated with a subjacent silicon oxide coat. It is characterized by excellent scaling resistance up to approx. 1200°C (highest application temperature in air), favorable high-temperature and creep rupture strength, excellent resistance in oxidizing, reducing, nitriding and sulfureous media, also on alternating conditions as well as by excellent properties in waste incineration gases at temperatures from 550 to 850°C. Application in environmental engineering, coal combustors and waste incineration plants, furnace construction and industrial furnace heat-exchanger, as well as for chemical and petrochemical processes at increased temperatures.Favorable resistance in gaseous and fluorinated media. Processing properties: formability: good weldability: good

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por WIAM.

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

PropertyTemperatureValue

Densidad

20.0 °C

8 g/cm³

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Mecánica

PropertyTemperatureValue

Dureza Brinell

20.0 °C

220 [-]

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Elongación

20.0 °C

35 %

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Elongación A80

20.0 °C

35 %

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Límite elástico Rp 0,2

20.0 °C

240 MPa

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Módulo elástico

20.0 °C

193 GPa

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100.0 °C

187 GPa

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200.0 °C

183 GPa

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300.0 °C

171 GPa

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400.0 °C

163 GPa

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500.0 °C

154 GPa

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600.0 °C

152 GPa

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700.0 °C

150 GPa

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800.0 °C

122 GPa

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900.0 °C

108 GPa

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1000.0 °C

96 GPa

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Resistencia a la tracción

20.0 °C

620 - 820 MPa

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Aplicaciones térmicas

PropertyTemperatureValueComment

Calor específico

20.0 °C

500 J/(kg·K)

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Coeficiente de dilatación térmica

100.0 °C

1.3E-5 1/K

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200.0 °C

1.45E-5 1/K

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300.0 °C

1.49E-5 1/K

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400.0 °C

1.54E-5 1/K

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500.0 °C

1.57E-5 1/K

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600.0 °C

1.62E-5 1/K

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700.0 °C

1.66E-5 1/K

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800.0 °C

1.7E-5 1/K

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900.0 °C

1.73E-5 1/K

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1000.0 °C

1.78E-5 1/K

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Conductividad térmica

20.0 °C

13 W/(m·K)

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500.0 °C

21 W/(m·K)

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Temperatura de fusión

1200 - 1480 °C

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Typical for Nickel Chromium Iron Alloy

Temperatura máx. de funcionamiento, largo

0 - 1200 °C

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Eléctrico

PropertyTemperatureValue

Resistividad eléctrica

20.0 °C

1.18E-6 Ω·m

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100.0 °C

1.2E-6 Ω·m

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200.0 °C

1.23E-6 Ω·m

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300.0 °C

1.26E-6 Ω·m

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400.0 °C

1.28E-6 Ω·m

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500.0 °C

1.29E-6 Ω·m

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600.0 °C

1.3E-6 Ω·m

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700.0 °C

1.32E-6 Ω·m

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800.0 °C

1.34E-6 Ω·m

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900.0 °C

1.36E-6 Ω·m

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1000.0 °C

1.37E-6 Ω·m

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Chemical properties

PropertyValue

Azufre

0.01 %

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Carbono

0.05 - 0.12 %

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Cerio

0.03 - 0.09 %

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Cobre

0.3 %

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Cromo

26 - 29 %

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Fósforo

0.02 %

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Hierro

21 - 25 %

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Manganeso

1 %

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Níquel

45 %

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Silicona

2.5 - 3 %

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