A604SJ

    Product Description

    Chemical industry (nitric acid production), pharmaceutical industry, nuclear engineering.

    A604_Diagramm.png

    Property Features

    • Low carbon, austenitic chromium – nickel steel which resits intergranular corrosion in the temperature range up to 350°C.
    • No post-weld heat treatment required.
    • The steel resists weathering and the action of steam, water and acids as well as alkaline solutions.
    • Surface finish required of optimum corrosion resistance: pickled.
    • Cold forming properties are good.
    • The steel is capable of taking a high mirror finish.

    Technical Specifications

    Material Numbers


    1.4306 S30403 X2CrNi19-11 STN: 17 249


    Standards


    F304L

    Chemical Composition

    0.50 1.40 18.50 9.50

    Chemical composition (average %)

    Available product shapes

    • Open Die Forgings

      Open Die Forgings

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