ASTM B622 Hastelloy C276 Seamless Pipe 114*6 Length=6M

• Type: Hastelloy C276 Seamless Pipe
• Material: Hastelloy C276 (UNS N10276/WERKSTOFF NR. 2.4819), etc
• Standard: ASTM B622
• Size: A) O. D.: 114mm, B) Thickness: 6mm
• Length: 6M
• Delivery conditions: Annealed, pickled & polished

Hastelloy C276 is a kind of Ni Cr Mo wrought alloy, which is considered to be the most common corrosion resistant alloy. This alloy is resistant to the formation of grain boundary precipitates in the HAZ, so it is suitable for most chemical process applications under as welded conditions. The alloy C-276 also has excellent resistance to pitting corrosion, stress corrosion cracking and oxidation atmosphere up to 1900 ° F. Alloy C-276 has excellent resistance to various chemical environments.

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Chemical Composition – Hastelloy C276 (UNS N10276)

Mechanical & Physical Properties Of Hastelloy C276 (UNS N10276)

Density	8.89 g/cm3
Melting Point	1370 °C (2500 °F)
Tensile Strength	Psi – 1,15,000 , MPa – 790
Yield Strength (0.2%Offset)	Psi – 52,000 , MPa – 355
Elongation	40 %

ASTM Specifications Of Hastelloy C276 (UNS N10276)

In what applications is Hastelloy C-276 used?

• Pollution control stack liners, ducts, dampers, scrubbers, stack-gas reheaters, fans and fan housings;
• Flue gas desulfurization systems;
• Chemical processing components like heat exchangers, reaction vessels, evaporators, and transfer piping;
• Sour gas wells;
• Pulp and paper production;
• Waste treatment;
• Pharmaceutical and food processing equipment.

Some typical applications of Hastelloy C276 include equipment components in chemical and petrochemical organic chloride processes and processes using halides or acid catalysts. Other industrial applications include pulp and paper (cooking and bleaching areas), scrubbers and flue gas desulfurization pipelines, pharmaceutical and food processing equipment.
Hastelloy C-276 is a kind of Ni Cr Mo alloy, which has universal corrosion resistance that other alloys can’t match. It has excellent resistance to a variety of chemical process environments, including ferric chloride and copper chloride, thermal contaminated mineral acids, solvents, chlorine and chlorine pollution (organic and inorganic), dry chlorine, formic acid and acetic acid, acetic anhydride, seawater and brine solutions, and hypochlorite and chlorine dioxide solutions. Alloy C276 can also prevent the formation of grain boundary precipitates in the HAZ, making it suitable for most chemical processes under as welded conditions. It has excellent resistance to pitting corrosion and stress corrosion cracking.
At 2050 ° F, the thickness of Hastelloy C276 sheet is 0.044 “, and the average Olsen cup depth is 0.48”. C-276 alloy can be successfully prepared by various methods. This alloy tends to work hardening, but with care, the alloy is easy to hot and cold forming. Provides complete information on welding, machining and forming.

Fabrication with Hastelloy C-276

Hastelloy C-276 alloy can be forged, hot-upset and impact extruded. Although the alloy tends to work-harden, you can have it successfully spun, deep-drawn, press formed or punched. All of the common methods of welding can be used, although the oxyacetylene and submerged arc processes are not recommended when the fabricated item is for use in corrosion service.

Sizes of ASTM B622 Hastelloy C276 Pipe

UNS N10276 Seamless Pipes are supplied according to ANSI/ ASME B36.19.

• WT = Hastelloy C276 pipe wall thickness
• OD = Hastelloy C276 pipe outside diameter

Weight Chart of Hastelloy C276 Pipe

Pressure Rating of Hastelloy C276 Pipe