Hastelloy C276 UNS N10276 2.4819 Nickel Alloy

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Hastelloy C276 UNS N10276 2.4819 Nickel Alloy

Hastelloy C276 UNS N10276 2.4819 Nickel Alloy

Hastelloy C276 UNS N10276 2.4819 Nickel Alloy

With over 35 years of industry expertise, Fushun has the industry knowledge and resources to find you the metal products that you need for your specific industry applications. We are in stock and ready to quickly deliver hard-to-find metals. Our ISO 9001-certified metal supply is one of the most comprehensive selections on the market. We provide timely customer support and quick delivery on all quantities of our in stock products.


Contact us for more information regarding our nickel alloy manufacturing and distribution options.  Fushun is your trusted nickel alloy supplier for all types of Nickel alloy material.


Hastelloy C-276 Alloy has excellent resistance to a wide variety of chemical process environments, including strong oxidizers such as ferric and cupric chlorides, hot contaminated media (organic and inorganic), chlorine, formic and acetic acids, acetic anhydride, and seawater and brine solutions. It is used in flue gas desulfurization systems because of its excellent resistance to sulfur compounds and chloride ions encounted in most scrubbers. C-276 alloy has excellent resistance to pitting and to stress-corrosion cracking. It is also one of the few materials that withstands the corrosive effects of wet chlorine gas, hypochlorite, and chlorine dioxide.

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Hastelloy C-276 Produce Size

Product Form Size
Bar & Wire Dia. 1-300mm
Plate Thk. 4-30mm

Width 40-1000mm

Sheet Thk. 0.5-4mm

Width 10-1000mm

Tube & Pipe Dia. 20-300mm

Thk. 1-20mm

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Hastelloy C-276 Chemical Composition

Ni Mo Cr Fe W Co Mn C V P S Si
Remainder 15.0-17.0 14.5-16.5 4.0-7.0 3.0-4.5 2.5 max 1.0 max .01 max .35 max .04 max .03 max .08 max
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Hastelloy C-276 Mechanical Properties

Typical Room Temperature Tensile Properties of Annealed Material

Product Form Tensile (ksi) .2% Yield (ksi) Elongation %
Bar 110.0 52.6 62
Plate 107.4 50.3 67
Sheet 115.5 54.6 60
Tube & Pipe 105.4 45.4 70
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Wrought forms of Hastelloy C-276 are furnished in the solution heat-treated condition unless otherwise specified. Alloy C-276 is normally solution heat-treated at 2050 °F and rapid quenched. Parts which have been hot-formed should be solution heat-treated prior to final fabrication or installation, if possible.

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Corrosion Resistance

Hastelloy C-276 is balanced to provide excellent corrosion resistance to a variety of chemical process environments. This alloy has provided resistance to hot contaminated mineral acids, organic and inorganic chloride contaminated media, hypochlorite, chlorine dioxide solutions, formic and acetc acids, acetic anhydride, sea water and brine solutions.

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Hastelloy C-276 can be forged, hot-upset, and impact extruded. Although the alloy tends to work-harden, it can be successfully deep-drawn, spun, press formed or punched. All of the common methods of welding can be used to weld alloy C-276, although the oxy-acetylene and submerged arc processes are not recommended when the fabricated item is intended for use in corrosion service. Special precautions should be taken to avoid excessive heat in-put.

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Gas tungsten-arc welding, gas metal-arc welding, shielded metal-arc (coated electrode) welding, or resistance welding may be used. Minimum heat input consistent with adequate penetration reduces the chance of hot-cracking. Oxyacetylene welding should be avoided due to possibility of carburization. Hastelloy C-276 can be used in the as-welded condition in most chemical and petrochemical process equipment.

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Quality & Testing

Fushun supply Certification with all shipments, containing full chemical analysis and also mechanical test results if requested.


All incoming material is visually inspected and PMI (Positive Material Identification) tested before processing begins and all our production material is checked during each stage of processing.


All incoming orders are produced to the individual customer specification, some of which may involve processing sample batches for testing prior to full production.


Final Inspection carried out on all finished material to include:

Visual inspection

Dimensional checks

PMI (Positive Material Identification)

Mechanical tests


Nickel Alloy Material Available Formats

Fushun offers pure Nickel alloy materials in a variety of forms, including:

Seamless & welded pipe

Seamless & welded tube






Pipe fittings


Weld Rod


Nickel Alloy Supply Quantities for Single Items or Full Bills

At Fushun, we can supply single items or full bills of nickel alloy materials for most any project. No inquiry is too small. We offer quick responses to customer inquiries and specialize in the rapid delivery of both large and small quantities of nickel alloy products.


Contact Fushun for Nickel Alloy Materials Today

Contact us for more information regarding our nickel alloy material options, or request a quote for further pricing details today. Fushun is your trusted nickel alloy supplier and manufacturer of premium nickel alloy materials.