Fabrikens bästa pris ASTM B163 Incoloy 825 UNS N08825 inonel 601 Nickel Tube
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Fabrikens bästa pris ASTM B163 Incoloy 825 UNS N08825 inonel 601 Nickel Tube

Incoloy 825 is a nickel-iron-chromium alloy with additions of molybdenum, copper and titanium. This nickel steel alloy's chemical composition is designed to provide exceptional resistance to many corrosive environments. It is similar to alloy 800 but has improved resistance to aqueous...
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Incoloy 825 is a nickel-iron-chromium alloy with additions of molybdenum, copper and titanium. This nickel steel alloy's chemical composition is designed to provide exceptional resistance to many corrosive environments. It is similar to alloy 800 but has improved resistance to aqueous corrosion. It has excellent resistance to both reducing and oxidizing acids, to stress-corrosion cracking, and to localized attack such as pitting and crevice corrosion. Alloy 825 is especially resistant to sulfuric and phosphoric acids. This nickel steel alloy is used for chemical processing, pollution-control equipment, oil and gas well piping, nuclear fuel reprocessing, acid production, and pickling Utrustning .
The nickel in Alloy 825, in conjunction with the molybdenum and copper, gives superb resistance to reducing environments such as those containing sulphuric and phosphoric acids. The molybdenum prevents resistance to pitting and crevice corrosion. The alloy's chromium content confers resistance to a variety of oxidising substances such as nitric acid, nitrater och oxiderande salt .

Incoloy 825 Nickellegeringsegenskaper:

Utmärkt motstånd mot att minska och oxiderande syror

Bra motstånd mot stresskorrosionsprickor

Tillfredsställande motstånd mot lokala attacker som pitting och sprickkorrosion

Mycket resistenta mot svavel- och fosforsyror

Bra mekaniska egenskaper i både rum och förhöjda temperaturer upp till cirka 1000 grader F

Tillstånd för tryckfartygsbruk vid väggtemperaturer upp till 800 grader F

 

Legering 825 (UNS N08825) Kemisk sammansättning, %

Ni 38-46 Cr 19.5-23.5
Fe Balans C 0,05 max
Mn 1,0 max Si 0,5 max
Cu 1.5-3.0 Mo 2.5-3.5
Al 0,2 max Ti 0.6-1.2
P 0,02 max S 0,01 max

 

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