Alloy 625

Nickel Alloy 625
UNS N06625

Stainalloy is highly experienced in the supply of Alloy UNS N06625 piping materials. For over 10 years Stainalloy has been dealing with Alloy 625 and has gained unmatched technical know-how and excellent relationships with the leading manufacturers.

Nickel Alloy UNS N06625 is a nonmagnetic nickel-based Alloy that is highly resistant to corrosive environments and specifically resistant to pitting corrosion, crevice corrosion and corrosion cracking. The mechanical properties of the Alloy ensure excellent performance under the most severe conditions both at extremely low cryogenic temperature and temperatures of up to 1100°C.

Stainalloy supplies, worldwide, large sized Alloy UNS N06625 piping packages required for oil & gas-producing and –processing industry. Stainalloy also services medium-small Alloy UNS N06625 piping packages from stock during the advanced construction stages when short lead times are required. Alloy UNS N06625 is used for upstream oil & gas fluids, chemical processing, and nuclear applications that are exposed to high mechanical stresses.

Stainalloy stocks ½” up to and including 8” seamless Alloy 625 pipes in cold worked annealed condition that are manufactured in accordance with ASTM B444 gr.1 by only the most reputable mills. The cold work annealed condition ensures significantly higher mechanical properties than Alloy UNS N06625 pipes executed in a solution annealed condition.

Our clients benefit from an Alloy UNS N06625 stock program that is subjected to the most stringent test requirements exceeding Shell MESC, ADNOC and Petrobras specifications. All Alloy 625 stocks are manufactured exclusively by European, Japanese or American mills. In addition to seamless and welded pipes that adhere to ASTM B705 UNS N06625, Stainalloy is able to supply seamless & welded fittings in accordance with ASTM B366 UNS N06625, and flanges & forgings in accordance with ASTM B564 UNS N06625. The stock program of Stainalloy is of particular use to clients executing construction projects related to the upstream oil & gas industry.

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