Grade 310 Stainless Steel

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Description

1.4841 (X15CrNiSi25-21) is an austenitic heat-resisting stainless steel. It is noted for excellent resistance to scaling in continuous service up to 1150°C, and in intermittent heating/cooling conditions up to 1095°C. This grade is highly resistant to oxidising acids and most common corrosive agents, and in marine conditions it shows little evidence of chloride stress corrosion cracking, outperforming lower alloy grades such as 304 and 316. In particular it has good resistance to hot corrosion in many environments including molten salts. It shows the following features and properties:


  • Oxidation resistance to 1150°C
  • Excellent corrosion resistance
  • High strength
  • Strength and toughness at sub-zero temperatures
  • Related Standards

    Equivalent Materials

    Diese Materialdaten wurden von Matmatch zur Verfügung gestellt

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    Ashby charts

    Eigenschaften

    Mechanisch

    PropertyTemperatureValue

    Dehnung

    23.0 °C

    40 %

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    Streckgrenze

    23.0 °C

    205 MPa

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    Zugfestigkeit

    23.0 °C

    510 MPa

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    Chemical properties

    PropertyValue

    Chrom

    25 %

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    Eisen

    Balance

    Nickel

    20 %

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    Technological properties

    Property
    Application areas

    Aerospace: Aircraft and jet engine components;Chemical processing: Chemical plant and equipment, fasteners for elevated temperature work, mufflers, heat exchangers and components for high temperature sulphur-bearing environments;Other: Oven linings, boiler baffles, kilns, lead pots, radiant tubes, annealing covers, burners, combustion tubes, refractory anchor bolts, fire box sheets, furnace components and other high temperature containers

    Corrosion properties

    Excellent corrosion resistance