A405

Product Description

Components requiring excellent resistance to boiling, concentrated nitric acid, equipment and components exposed to highly concentrated chlorine solutions at elevated temperatures, components for urea plants.

A405_Diagramm.png

Property Features

Austenitic chromium-nickel-molybdenum steel with nitrogen addition and extra low carbon content. Resistant to intergranular corrosion in the temperature range up to 400°C. Does not require post-weld heat treatment. Surface finish required for optimum corrosion resistance: pickled. Cold forming properties are very good. The steel is capable of taking a mirror polish.

Technical Specifications

Material Numbers


1.4466 S31050 X1CrNiMoN25-22-2 AISI: 310 MoLN


Chemical Composition

<= 0,02 0.30 1.80 25.00 2.20 22.00 0.12

Chemical composition (average %)

Available product shapes

  • Long Products
  • Plates

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Contacts

BÖHLER Germany

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BÖHLER Germany