318LN / 1.4462

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Description

The stainless austenitic special steel 1.4462 has good resistance to pitting. Depending on the requirements and conditions, it is used in chemical equipment, pulp and food industries as well as for sea water piping systems.

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

7 g/cm³

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Mecánica

PropertyTemperatureValueComment

Dureza Brinell

23.0 °C

270 [-]

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Chemical properties

PropertyValueComment

Azufre

0.015 %

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Carbono

0.03 %

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Cobre

0.11 %

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Cromo

21 - 23 %

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Fósforo

0.04 %

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Hierro

Balance

Manganeso

2 %

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Nitrógeno

0.1 - 0.22 %

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Níquel

2.5 - 3.5 %

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Silicona

1 %

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Technological properties

Property
Application areas

1.4462 is used mainly in sector of chemical industry, petrochemical industry, offshore, sea water lines, sea water desalination plants, nuclear engineering, paper and pulp industry.