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Sandvik 8R40 (Tube and Pipe)

Famille générique : Steel - Wrought - Stainless - Austenitic • Documents mis à disposition par : Sandvik Materials Technology

Sandvik 8R40 is an austenitic, niobium-stabilized stainless chromium-nickel steel for use at temperatures up to 850°C (1560°F).

Applications
Sandvik 8R40 is used for superheater-tubes in steam powerplants.

It is also frequently used for cooling tubes in ammonia converters, because of its good resistance to nitrogen absorption and good corrosion resistance. With its good hot-strength, and good resistance to hydrogen sulphide and intergranular corrosion, Sandvik 8R40 is a suitable material for furnace tubes in refineries. Furnace tubing used in vinyl chloride production is another example of applications in which this steel is often used.

Propriétés générales

Consultez la fiche technique complète de Sandvik 8R40 (Tube and Pipe) en créant gratuitement votre compte Prospector. Vous y trouverez des informations exhaustives sur les propriétés physiques et mécaniques et sur la dureté

État du matériau

Commercial : actif

Documents

Technical Datasheet (English)

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Disponibilité

Afrique & Moyen-Orient, Amérique du Nord, Amérique latine, Asie Pacifique, Europe

Autres propriétés

Applicable Specifications, Forms Available, Metal Type, Alloy Identification, Type Analysis, Densité, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), Dureté, Module de traction, Mean Specific Heat, Mean CTE, Conductivité thermique

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Traitement en cours

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