Aktívna norma | Vydaná: 01.04.2023

ASTM B739-03(2023)

Standard Specification for Nickel-Iron-Chromium-Silicon Alloy Welded Tube

Dostupné jazyky: Anglicky

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Podrobné informácie

Označenie: ASTM B739-03(2023)

Dátum vydania: 01.04.2023

Stránok: 2

Krajina: Americká technická norma

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Anotácia

This specification covers the standard for welded tube UNS N08330 and UNS N08332 alloys intended for use in heat resisting applications and general corrosive service. The tubes shall be manufactured from flat-rolled alloy by an automatic welding process with no addition of filler metal. The tubes shall also undergo cold-working subsequent to welding and prior to final heat treatment. Material properties such as yield strength, tensile strength, elongation, and hardness and other requirements such as grain size and annealing temperature shall all be evaluated.

Keywords:
welded tube, N08330, N08332,, ICS Number Code 77.150.40 (Nickel and chromium products)

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