Conventional machining techniques hastelloy g3 used for iron based alloys may be used. Hastalloy c276 kentron metal stampings and drawn wire. The high molybdenum content imparts resistance to localized corrosion such as. We have exported tubes of all dimensions and finishes to more than 30 countries. Material specification of hastelloy pipe is a longterm and costeffective. Haynes international hastelloy x alloy tensile properties average effect of cryogenic temperatures on tensile properties form condition test temperature 0. C276 steel plate,hastelloyc276 alloy,incoloy 625,incoloy 800. There are 12 corrosion resistant alloys within the spectrum of hastelloy. Hastelloy r c276 is used for desulphurization of flue gas equipment and for. Hastelloy c276 alloy is available in the form of plates, sheets, strips, billets, bars, wires, pipes, tubes, and covered electrodes. To compare the performance of hastelloy c276 alloy with that of other materials, it is useful to plot the 0. Hastelloy alloy c276 steel pipestubes, uns n10276, 2. Hastelloy c276 is a nickelmolybdenumchromium high alloy with an inclusion of tungsten made to have outstanding corrosion protection in a wide array of critical environments. Hastelloy c276 nickel alloy, uns n10276, alloy c276, hastelloy c.
Strip hastelloy alloy c276 elgiloy specialty metals. Hastelloy c22 alloy composition has many benefits that help enhance. This alloy is resistant to the formation of grain boundary precipitates in the weld heataffected zone, thus making it suitable for most chemical process applications in an as welded condition. Kinnari steel is leading market giants in manufacturing and supplying highquality hastelloy c276 tubes. Wrought forms of this alloy are furnished in the solution heat.
Email this page download pdf download pdf printable page. Super alloy hastelloy r c276 is capable of being extruded or hot formed. This alloy other important features of nickel alloy c276 and hastelloy c276 include its resistance to oxidizers like. Hastelloy c276 tube fittings fastest delivery best price. Our indepth knowledge of hastelloy c276 and our exemplary product finish is unparalleled. Alloy c276 nickel pipe is made from a nickelmolybdenumchromium alloy with addition of tungsten having excellent corrosion resistance in a wide range of severe environments. If orbital or automatic welding equipment is used, programs should utilize a pulsed current. Astm b622 hastelloy c276 pipe, astm b622 alloy c276 pipes. Hastelloy piping hastelloy pipes titan metal fabricators. Alloy c276 uns n10276 and alloy 22 uns n06022 meet all the composition requirements and characteristics as defined and specified by astm and asme specifications. Surface modification of hastelloy c276 by sic addition and.
Designated with nominal composition 54ni16mo15cr, hastelloy c276 flanges of asme b16. Material specification of hastelloy pipe is a longterm and cost effective. Kinnari steel is the most trusted name for manufacture and supply of hastelloy c276 pipes. Typical applications of hastelloy alloy c276 seamless pipes, alloy c276 tubings, uns n10276, wnr 2. Hastelloy c276uns n10276 is a nickelmolybdenumchromium alloy with excellent corrosion resitance in severe environments, which is used in pollution control, chemical processing, pulp and paper production, and waste treatment. C22 alloy has outstanding resistance to pitting, crevice corrosion. Alloy c276 is also known as inconel c276 or hastelloy c. All of the common methods of welding can be used to weld hastelloy c276 alloy, although the. C276 alloy is an improved wrought version of alloy c in that it usually doesnt need to be solution heattreated after welding and has vastly improved fabricability. Csi offers c22 fittings and tubing in compliance with asme and astm specifications for uns n06022. The superior nickel and also molybdenum contents make the nickel metal alloy particularly resistant to pitting or crevice rust in decreasing environments when chromium.
Using both htri and aspentech thermal design software, we design and custom build many different styles of hastelloy pipe. Hastelloy c276 is also specified in sour gas applications nace mr0175 and is commonly used in flue gas desulfurization fgd applications for scrubbers, dampers and ducts. Hastelloy c276 can operate from cryogenic temperatures up to 750f 400c. Hastelloy c276 heat resisting alloy tube, outside diameter. Kentron customers use corrosionresistant metal wire alloys to produce items for the aerospace, weaving, spring, and other industries. Aging is not performed for hastelloy r c276 that is utilized in a solution treated condition. In the following graphs, the lines for c276 alloy are compared with those of two popular, austenitic stainless steels 316l and 254smo, and a lowermolybdenum nickel alloy 625, in hydrochloric and sulfuric acids. Like many other nickel alloys, it is ductile, easily formed and welded. Total piping solutions leading hastelloy c276 astm b622 seamless pipe manufacturers, have wide range of astm aasme sa2a249a269a312a358 cl. Surface modification is normally used to tune the surface properties, such as. Machining characteristics are somewhat similar to those for the austenitic 300 series stainless steels. Hastelloy c276 seamless pipe hastelloy c276 welded pipe. This alloy is a mix of nickel, chromium and molybdenum alloys with the addition of small quantities of tungsten to make it corrosionproof in harsh environments.
Larger pipe sizes are also available in welded construction. After the hot forming process, this alloy should be solution heat treated. The high molybdenum and chromium contents allow the alloy to perform in oxidising, nonoxidising and mixed acids media, whilst exhibiting outstanding resistance to pitting and crevice corrosion attack. The undiluted deposited chemical composition of c22 alloy covered electrodes has 0. I to v astm b163, astm b423, astm b622, astm b619, astm b626 hastelloy pipe. Information and suppliers of hastelloy c276 in pipe form. Hastelloy c276 is a nicrmo based superalloy used in various industries ranging from marine to aerospace applications. Hastelloy c2000 alloy strip elgiloy specialty metals.
Humble, texas, united states since 1990 mega mex has supplied specialty metal alloys throughout the world for industries requiring heat resistant, high temperature, corrosion resistant, and abrasion resistant. Hastelloy c276 seamless pipe is widely used in extreme environments because of its corrosion resistance. Hastelloy alloy c276 is a nickelmolybdenumchromium corrosion resistant alloy. A hastelloy piping system possesses strong corrosive resistance to localized corrosion. Hastelloy c276 is perfect for use in situations that demand protection from aggressive corrosion and localized corrosion attack. Kinnari steel our products are of high quality and meet international standards. Nickel alloy c276, hastelloy c276 continental steel. Nickel superalloy c276 is a nickel molybdenum chromium tungsten alloy with the addition of tungsten. Hastelloy c276 pipes are one of the major growing requirements in high corrosion regions. Haynes hastelloy c276 alloy, solution heat treated flat. Hastelloy c276 tubes, hastelloy c276 seamless tubes. Hastelloy c276 seamless pipe is available from magellan metals in sizes up to 6in. Alloy c276 data sheet uns n10276 alloy c276 uns designation n10276 is a nickelmolybdenumchromiumirontungsten alloy known for its corrosion resistance in a wide range of aggressive media.
The superior nickel and also molybdenum contents make the nickel metal alloy particularly resistant to pitting or crevice rust in decreasing environments when chromium conveys level of resistance to oxidizing media. Haynes hastelloy c276 alloy, solution heat treated flat products. Microstructure and properties of nickelbased c276 alloy coatings. As per design standard the body is made from hex or round bar which is subject to heat treatment depending on the stature of the bar. Investigation into the intergranular corrosion behaviour. Hastelloy c22 complete alloy overview central states industrial. Om tubes is the most prominent manufacturer and supplier of hastelloy c276 tubes in india.
It is a niche requirement that is served to the clients for specialized operations. The variation within hastelloy c2000 is the small amount of copper present. C276 has good fabricability and impressive corrosion resistance in some of the most severe environments. Due to c 276s properties it is commonly used in pollution control, chemical, petrochemical and waste incineration applications. Hastelloy c276 alloy is a nickelmolybdenumchromium wrought alloy that is a versatile corrosionresistant alloy. Heattreatment wrought forms of hastelloy c 276 alloy are furnished in the solution heattreated condition unless otherwise specified. The high molybdenum content makes this alloy especially resistant to pitting and crevice corrosion. While they all are mostly made up of nickel, chromium, and molybdenum, the 12 alloys all have different variants with different elements infused inside. Hastelloy c276 is used for springs and weaving wire. The pressuretemperature ratings for hastelloy c276 flanges are listed in below two tables. Hastelloy c276, nickelvac hc276, inconel 276, nicrofer 5716 contact magellan metals today. Hastelloy alloy c276, hastelloy alloy c22 and hastelloy alloy b2 are widely used by the chemical processing, aerospace, pulp and paper, refining, petrochemical and marine industries.
The universal governing system for the alloys is the unified numbering system uns number, where uns n10276 governs alloy c276 and uns n06022 governs alloy 22. Used for environments where aggressive and localized corrosion attacks are prevalent, this alloy provides resistance to powerful. Hastelloy c276 tubes are extremely tough and show good characteristics in difficult environments. Appearance, metallic solid in various forms bar, sheet, plate, foil, wires, tubing.
The production process can be divided for body, nuts, and ferrules. Dec 12, 2018 alloy c276 is known as a universally available material that exhibits great corrosion resistant properties. Electron beam surface melting of hastelloy c276 with the sic addition is. Nickel alloy c276 is otherwise known as hastelloy c276, a wrought alloy tube containing varying amounts of nickel, molybdenum, and chromium. Ritinox overseas is manufacturer, supplier, exporter of alloy c276, hastelloy c276, uns n10276, werkstoff 2.
Alloy c276 exhibits excellent corrosion resistance in a variety of harsh environments and media. Hastelloy alloy c276 supplied by siddhagiri metals and tubes is a high quality nickel alloy with uns n10276 and wnr 2. The durability of our products is excellent and any scope of deformed pieces is eliminated by the rigorous testing process carried out by us. Hastelloy is one of the best nickelbased steel alloys exhibit high resistance to corrosion.
Nickel alloy c276 c276 plate, pipe and sheet materials display exceptional resistance to. Nickel alloy c276 hastelloy c276 uns n10276 aircraft. Further, mathematical equations were developed using the statistical software minitab17. Call mega mex for hastelloy c276 plate, sheet, pipe, fittings, bar, tubing and welding wire. Why c276 nickel alloy is an ideal material for chemical processing. The alloy is resistant to pitting, crevice corrosion, and stress corrosion cracking. Dm special steel ltd are specialized hastelloy c276 tube fittings manufacturers, dealers of the premier quality tube fittings. It shall be solution annealed and not to be used over 675c1250f. Physical properties of hastelloy r c276 tm at cryogenic temperatures article pdf available in journal of applied physics 1036. C276 is known as the most universally corrosion resistant material available today. Contact us for your requirement of hastelloy c276 tubes.
We offer a wide range of hastelloy c276 tubes that meet international standards. The tensile properties in the solutionannealed state were better than that of a cast alloy. Hastelloy c276 alloy is available in the form of plate, sheet, strip, billet, bar, wire, covere d e l e c t r odes, pipe, tubing, pipe fittings, flanges and fittings. Pressuretemperature ratings for hastelloy c276 flanges. Dhanlaxmi steel is a prestigious organization that is relatively engaged in offering a wide range of hastelloy c276 pipes and tubes. Hastelloy c276 is a nickelchromiummolybdenum wrought alloy that is considered the most versatile corrosion resistant alloy available. We deals in astm b622 hastelloy c276 pipe in india and overseas, offering a wide range of astm b622 hastelloy c276 seamless tubes. Hastelloy c276 tubing is also known as alloy c276 seamless nickel tubing which are widely used in variety of industries for critical applications such as marine engineering, waste treatment, pollution control, bleach plant, chemical processing, paper pulp etc. Hastelloy alloys are nickelbased alloys that may also be referred to as superalloys. Alloy c276, with a high nickel contents, is immune to chlorideinduced stress corrosion cracking. Applied research of laser robot welding system about hastelloy pipe. Hastelloy c276 forged pipe fittings, uns n10276 forged 90 deg elbow, c276 tee suppliers astm b564 hastelloy din 2. It is one of the most corrosion resistant alloys currently available. Hastelloy c276, which is also sold as nickel alloy c276, is a nickelmolybdenumchromium wrought alloy.
C276 steel plate,hastelloyc276 alloy,incoloy 625,incoloy. The high molybdenum and chromium contents allow the alloy to perform in oxidising, nonoxidising and mixed acids media, whilst exhibiting outstanding resistance to. Hastelloy c276 is a nickelmolybdenumchromium and tungsten corrosion resistant alloy. Hastelloy piping corrosion resistance hastelloy pipe is suitable for applications in the chemical processing, pharmaceutical, agricultural, food, petrochemical, and power industries.
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