Hastelloy C276 Seamless Pipes, designated under UNS N10276, are
high-performance alloy seamless tubes renowned for their
exceptional corrosion resistance and mechanical properties in
aggressive environments.
Composed primarily of nickel, with significant additions of
molybdenum and chromium, and trace elements such as tungsten, iron,
and cobalt, these pipes exhibit remarkable resistance to a wide
range of corrosive media. This includes strong oxidizing acids
(like nitric acid), reducing acids (such as sulfuric and
hydrochloric acids), mixed acids, chloride solutions, and various
industrial chemicals. Their resistance to pitting, crevice
corrosion, and stress corrosion cracking is particularly
noteworthy, making them ideal for applications where other
materials might fail due to corrosion.
Manufactured as seamless tubes, they offer uniform structure and
enhanced strength compared to welded alternatives, eliminating the
potential weak points associated with weld seams. This seamless
construction ensures consistent performance under high pressure and
temperature conditions, which is crucial in industries such as
chemical processing, petrochemicals, pharmaceuticals, waste
treatment, and marine engineering.
Hastelloy C276 seamless pipes comply with relevant industry
standards to ensure quality and reliability. They are available in
various dimensions, including different outer diameters, wall
thicknesses, and lengths, to accommodate diverse application
requirements. The alloy's excellent fabricability allows for ease
of machining, forming, and welding, though specific procedures are
recommended to maintain its corrosion resistance properties during
processing.
In summary, Hastelloy C276 Seamless Pipes (UNS N10276) stand out as
a premium choice for critical applications demanding superior
corrosion resistance, high strength, and reliability in harsh and
corrosive operating environments.
