EN 10095 Grade NiCr15Fe soft annealed (+A)

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Description

NiCr15Fe, contained in VdTÜV-material specification 305 : 1984-03 and supplement 305 : 1990-06 is an unhardenable alloy for application in wetchemical sector and at high temperatures. Material`s versatility causes a wide application range from low temperature range up to approx. 1150°C (highest application temperatures in air). Usable on oxidizing conditions due to the Cr-content, resistance to reducing conditions due to the high Ni-content. The alloy shows excellent properties also at high temperatures, in ammoniacal gases as well as in nitriding or carburizing athmosphere. It represents the standard material in furnace construction due to its high-temperature strength and corrosion resistance at increased temperatures as well as its favorable processability. NiCr15Fe shows favorable resistance to stress corrosion in the presence of chloride ions. The material is reliable in chemical engineering, application in caustic soda, formic acid, acetic acid and fatty acids. NiCr15Fe is suitable at temperatures of up to 550°C in dry gases, such as hydrogen chloride or chloric gas. Use in nuclear power engineering due to favorable resistance in high-purity water. Application for ammonia cracking facilities, gas carburization plants, nitration furnaces, production facilities for chlorinated and fluorinated hydrocarbon, ethylene dichloride cracking tubes, production lines for alkaline products, reactors and heat-exchanger in vinyl chloride production lines, facility components for production of sodium sulfide, steam generator tubes in nuclear power engineering. Processing properties: formability: good weldability: good machinability: 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

8.4 g/cm³

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Mecánica

PropertyTemperatureValue

Dureza Brinell

20.0 °C

200 [-]

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Elongación

20.0 °C

30 %

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Elongación A80

20.0 °C

30 %

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Límite elástico Rp 0,2

20.0 °C

240 MPa

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Módulo elástico

20.0 °C

214 GPa

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100.0 °C

209 GPa

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200.0 °C

205 GPa

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300.0 °C

200 GPa

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400.0 °C

194 GPa

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500.0 °C

187 GPa

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600.0 °C

180 GPa

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700.0 °C

172 GPa

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800.0 °C

163 GPa

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900.0 °C

153 GPa

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1000.0 °C

143 GPa

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Resistencia a la tracción

20.0 °C

500 - 850 MPa

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Aplicaciones térmicas

PropertyTemperatureValueComment

Calor específico

20.0 °C

455 - 460 J/(kg·K)

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100.0 °C

475 J/(kg·K)

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200.0 °C

495 J/(kg·K)

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300.0 °C

508 J/(kg·K)

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400.0 °C

525 J/(kg·K)

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500.0 °C

550 J/(kg·K)

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600.0 °C

572 J/(kg·K)

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700.0 °C

602 J/(kg·K)

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800.0 °C

620 J/(kg·K)

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900.0 °C

630 J/(kg·K)

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1000.0 °C

635 J/(kg·K)

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Coeficiente de dilatación térmica

100.0 °C

1.37E-5 1/K

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200.0 °C

1.39E-5 - 1.41E-5 1/K

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300.0 °C

1.44E-5 1/K

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400.0 °C

1.45E-5 - 1.48E-5 1/K

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500.0 °C

1.51E-5 1/K

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600.0 °C

1.53E-5 - 1.54E-5 1/K

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700.0 °C

1.58E-5 1/K

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800.0 °C

1.61E-5 - 1.62E-5 1/K

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900.0 °C

1.64E-5 1/K

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1000.0 °C

1.68E-5 - 1.69E-5 1/K

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Conductividad térmica

20.0 °C

14.8 - 15 W/(m·K)

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100.0 °C

15.8 W/(m·K)

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200.0 °C

17 W/(m·K)

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300.0 °C

18.4 W/(m·K)

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400.0 °C

20 W/(m·K)

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500.0 °C

22 W/(m·K)

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600.0 °C

24 W/(m·K)

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700.0 °C

25.7 W/(m·K)

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800.0 °C

27.5 W/(m·K)

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900.0 °C

29.4 W/(m·K)

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1000.0 °C

31.2 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 - 1150 °C

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Eléctrico

PropertyTemperatureValue

Resistividad eléctrica

20.0 °C

1.03E-6 Ω·m

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100.0 °C

1.04E-6 Ω·m

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200.0 °C

1.06E-6 Ω·m

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300.0 °C

1.07E-6 Ω·m

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400.0 °C

1.08E-6 Ω·m

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500.0 °C

1.11E-6 Ω·m

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600.0 °C

1.12E-6 Ω·m

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700.0 °C

1.12E-6 Ω·m

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800.0 °C

1.12E-6 Ω·m

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900.0 °C

1.13E-6 Ω·m

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1000.0 °C

1.14E-6 Ω·m

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Chemical properties

PropertyValue

Aluminio

0.3 %

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Azufre

0.015 %

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Carbono

0.05 - 0.1 %

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Cobre

0.5 %

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Cromo

14 - 17 %

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Fósforo

0.02 %

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Hierro

6 - 10 %

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Manganeso

1 %

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Níquel

72 %

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Silicona

0.5 %

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Titanio

0.3 %

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