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China Verskaffer Spesiale Staal Hoë Kwaliteit Nikkel Alloy Hastelloy C-276 vir Farmaseutiese en Bio-Mediese Petrochemiese & Raffinadery

1. Uitstekende oksidasieweerstand tot 2200°F
2. Weerstaan ​​spatsels selfs onder erge termiese fietsry toestande
3. Hoogs bestand teen karburasie
4. Goeie kruipbreuksterkte
5. Metallurgiese stabiliteit

  • Produk Beskrywing
  • ondersoek

Model: Hastelloy C-276
Handelsmerk: RONSCO
Kode: Alloy1996HC276


HASTELLOY C-276

UNS-nommer N10276

Other common names: Alloy C276, Hastelloy C, Inconel C-276

Hastelloy C276 is a nickel-molybdenum-chromium superalloy with an addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. The high nickel and molybdenum contents make the nickel steel alloy especially resistant to pitting and crevice corrosion in reducing environments while chromium conveys resistance to oxidizing media. The low carbon content minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures. This nickel alloy is resistant to the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process application in an as welded condition.

Alhoewel daar verskillende variasies van die Hastelloy-nikkel-legering is, word Hastelloy C-276 verreweg die meeste gebruik.

Alloy C-276 is widely used in the most severe environments such as chemical processing, pollution control, pulp and paper production, industrial and municipal waste treatment, and recovery of sour natural gas.

In watter vorms is Hastelloy C276?

● Kroeg
● Blad
● Plaat
● Pipe & Tube (welded and seamless)
● Pipe Fittings
● Welding Wire
Korrosiebestande Hastelloy C276
Considered one of the most versatile corrosion resistant alloys available, Hastelloy C-276 exhibits excellent resistance in a wide variety of chemical process environments including those with ferric and cupric chlorides, hot contaminated organic and inorganic media, chlorine, formic and acetic acids, acetic anhydride, seawater, brine and hypochlorite and chlorine dioxide solutions. In addition, alloy C-276 resists formation of grain boundary precipitates in the weld heat affected zone making it useful for most chemical processes in the as-welded condition. This alloy has excellent resistance to pitting and stress corrosion cracking.
Wat is die kenmerke van Hastelloy C276?
● Excellent corrosion resistance in reducing environments
● Exceptional resistance to strong solutions of oxidizing salts, such as ferric and cupric chlorides
● High nickel and molybdenum contents providing good corrosion resistance in reducing environments
● Low carbon content which minimizes grain-boundary carbide precipitation during welding to maintain resistance to corrosion in heat-affected zones of welded joints
● Resistance to localized corrosion such as pitting and stress-corrosion cracking
● One of few materials to withstand the corrosive effects of wet chlorine gas, hypochlorite and chlorine dioxide

Chemiese samestelling(%)
NiMoCrFeWCoMnC
Restant15.0-17.014.5-16.54.0-7.03.0-4.52.5 maksimum1.0 maksimum.01 maks
VPSSi



.35 maks.04 maks.03 maks

. 08

 Max





In watter toepassings word Hastelloy C-276 gebruik?

Pollution control stack liners, ducts, dampers, scrubbers, stack-gas reheaters, fans and fan housings

Ontwateringstelsels van rookgasse

Chemical processing components like heat exchangers, reaction vessels, evaporators, and transfer piping

Suur gasputte

Pulp- en papierproduksie

Afvalverwerking

Farmaseutiese en voedselverwerkingstoerusting

Fabrication with Hastelloy C-276

Hastelloy C-276 legering kan gesmee, warm ontsteld en impak geëxtrudeer word. Alhoewel die legering geneig is om te verhard, kan jy dit suksesvol laat spin, dieptrek, drukvorm of pons. Al die algemene metodes van sweiswerk kan gebruik word, hoewel die oksiasetileen- en onderwaterboogprosesse nie aanbeveel word wanneer die vervaardigde item vir gebruik in korrosiediens is nie.

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