Hastelloy C276 UNS N10276 Supplier Manufacturer and Exporter—KopyKat

hastelloy c276 flanges fasteners pipe fittings tube fittings supplier

Siddhagiri Metals and tubes is a Renowned  Supplier.We Supply  Pipe ASTM, Tube ASTM, Flange ASTM, Pipe Fittings ASTM, Tube Fittings ASTM, Round Bar ASTM and Sheet Plate ASTM

Hastelloy C276  or UNS N10276 also referred as Hastalloy c276 supplier is a nickel-molybdenum-chromium wrought alloy with an addition of tungsten designed to have exceptional corrosion resistance in a wide range of extreme environments. The high contents of nickel and molybdenum make this nickel alloy extraordinarily resistant to pitting and crevice corrosion in reducing environments while chromium makes it resistant to oxidizing media. The low carbon content of Alloy 276 decreases carbide precipitation during welding to provide outstanding corrosion resistance in as-welded structures. It is also resistant to the formation of grain boundary precipitates in the heat-affected zone of welded joints, and thereby making it suitable for most chemical processes in an as welded condition. Although Hastelloy C276 nickel alloy is available in several variation, Hastelloy C-276 is the most widely used of all. UNS N10276 is widely used in the most severe environments such as equipment components in chemical and petrochemical organic chloride processes and processes engaging halide or acid catalysts, pulp and paper industry (digesters and bleach areas), industrial and municipal waste treatment, scrubbers and ducting for flue gas desulfurization, pharmaceutical and food processing equipment, pollution control and in equipment used for recovery of sour natural gas. In comparison with Hastelloy X, Hastelloy C276 gives high corrision resistance and is widely used in chemcial processing industry. Hastelloy C276 on welding behaves sluggish, the sluggish puddle is another property of nickel alloys , especially when tig welding. That is why aerospace welders who tig weld nickel alloys often use an oversized tig cup.

Hastelloy C276 Forms

Hastelloy C276 Chemical Composition :

C0.010 Max
Si0.08 Max
Mn1.00 Max
P0.04 Max
S0.03 Max
Cr14.50 ~ 16.50
Mo15.00 ~ 17.00
Fe4.00 ~ 7.00
Co2.00 Max
W3.00 ~ 4.50
V0.35 Max

Hastelloy C276 Mechanical Properties :

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Hastelloy C276 Physical Properties :

Pipe FormsSize RangeThicknessDimension Standards
Seamless Pipe1/8" to 16" inchesSch 5, Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 30, Sch 40s, Sch 40, Sch STD, Sch 60, Sch 80s, Sch 100, Sch 120, Sch XS, Sch XXS, Sch 160ANSI B36.10, ANSI B36.19
Welded Pipe1/8" to 48" inches

Hastelloy C276 Properties :

  • Hastelloy C276 has an unmatched corrosion resistance in severe environments
  • Excellent resistance to strong solutions of oxidizing salts, such as ferric and cupric chlorides
  • On welding hastelloy C276 behave more like Inconel alloys
  • Low carbon content lessens grain-boundary carbide precipitation during welding to uphold resistance to corrosion in weld heat-affected zones
  • Outstanding resistance to pitting and stress corrosion cracking.
  • One of few materials to withstand the corrosive effects of wet chloride gas, hypochlorite as well as chlorine dioxide solutions
  • Exceptional resistance to strong solutions of oxidizing salts, for example ferric and cupric chlorides.
  • Not prone to grain boundary precipitation in the as welded condition and hence suitable for many chemical process applications

Hastelloy C276 Applications :

  • Digesters and bleach plants in the paper industry.
  • Components exposed to sour gas.
  • Equipment for flue-gas desulfurisation plants.
  • Evaporators, heat exchangers, filters and mixers used in sulfuric acid environments.
  • Sulfuric acid reactors.
  • Organic chloride process equipment.
  • Equipment for processes utilizing halide or acid catalysts.

Hastelloy C276 Equivalent Grades and Other Names :

  • Hastelloy C276
  • Hastalloy
  • Nickel Alloy C276
  • Alloy C276
  • C276
  • UNS N10276
  • Werkst. Nr 2.4819

Siddhagiri Metals and Tubes,Hastelloy C276 Supplier Manufacturer :

Siddhagiri Metals and Tubes is a Global Hastelloy C276 Supplier of  products, providing you a huge inventory at modest prices. We offer an extensive line of Hastelloy products for specific needs.They are :-

  • Pipes ASTM B619 / B622 Hastelloy C276

  • Tube ASTM B622 / B626 Hastelloy C276

  • Pipe Fittings ASTM B366 Hastelloy C276

  • Tube Fittings ASTM B366 Hastelloy C276

  • Flanges ASTM B564 Hastelloy C276

  • Forged Fittings ASTM B366 Hastelloy C276

  • Fasteners ASTM F468 / F468M Hastelloy C276

  • Sheet Plate ASTM B575 Hastelloy C276

  • Bar ASTM B574 Hastelloy C276

Whatever may be the specification, grade or service, we offer the best solution for all the queries. Our inventory position and worldwide business relationships make us a leader in the distribution industry. All our products are fabricated from high quality raw materials. These products are manufactured under the supervision of our experienced experts using latest technology. As a Renowned hastelloy c276 supplier our ability to supply  products on a project basis is one of our strongest competences and is unsurpassed in this business worldwide.

ISO 9001:2008 Certified

ISO 9001:2008 Certified

NSIC-CRISIL Rated Company

IAF Accredited

FIEO Certified 

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