Alloy C22 / 2.4602

Nombres alternativos y comerciales
Alloy C22
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Description

Alloy C22 is very resistant to many corrosive media under oxidizing and reducing conditions. It is, for example, resistant to: Splitting, cracking and pitting corrosion, Moist chlorine gas, Chloride and hypochlorite ion attacks, Chlorine dioxide, Solutions of oxidizing salts

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por Hempel Special Metals.

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.

Ashby charts

Propiedades

General

PropertyTemperatureValue

Densidad

23.0 °C

8.61 g/cm³

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Mecánica

PropertyTemperatureValueComment

Resistencia al choque, ensayo Charpy entallado

-96.0 °C

1200 kJ/m²

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min.

23.0 °C

1500 kJ/m²

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min.

Aplicaciones térmicas

PropertyValue

Temperatura de fusión

1355 - 1400 °C

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Chemical properties

PropertyValueComment

Azufre

5E-3 %

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max.

Carbono

0.01 %

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max.

Cobalto

2.5 %

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max.

Cromo

20 - 22.5 %

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Hierro

2 - 6 %

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Manganeso

0.5 %

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max.

Molibdeno

12.5 - 14.5 %

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Níquel

50 - 63 %

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Silicona

0.08 %

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max.

Vanadio

0.35 %

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max.

Wolframio

2.5 - 3.5 %

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Technological properties

Property
Application areas

Alloy 22 is used in the petrochemical and chemical industry. 2.4602 is a common material when it comes to contact with hot, contaminated mineral acids, solutions or seawater.

It is used also in bleaching containers (such as in the pulp and paper industry) and acetic acid production in a reactor. Alloy 22 also occurs in components with sour gas applications.

Corrosion properties

Alloy C22 is very resistant to many corrosive media under oxidizing and reducing conditions. It is, for example, resistant to:

  • Splitting, cracking and pitting corrosion
  • Moist chlorine gas
  • Chloride and hypochlorite ion attacks
  • chlorine dioxide
  • Solutions of oxidizing salts

  • Welding

    Welding Rod (WIG) 2.4635