C276 hastelloy has outstanding corrosion resistant properties, allowing for its use in a broad range of corrosive settings and is particularly resistant to crevice corrosion and pitting. Hastelloy C276 displays tremendous resistance to many acids, including sulfuric, acetic, phosphoric, formic, nitric, hydrochloric and hydrofluoric compounds, as well as ammonium and zinc chlorides.

C276 Hastelloy bar can be impact extruded, forged and hot upset forged. Although the alloy tends to work-harden, Hastelloy C276 can be successfully press formed, spun, punched, or deep-drawn; however, C276 does have a tendency to work harden. Hastelloy C276 can be welded using welding methods such as gas metal-arc, resistance welding, gas tungsten-arc, or shielded metal-arc. Two methods that are not recommended are submerged arc welding and oxyacetylene welding - these techniques are not suggested when the component is to be used in a corrosive environment. Excessive heat input should also be avoided. Welding methods such as gas metal-arc, resistance welding, gas tungsten-arc, or shielded metal-arc can be employed. Applying minimum heat input combined with sufficient penetration can reduce hot cracking. To avoid the possibility of carburization, oxyacetylene welding should not be used.

C276 Hastelloy Primary Elements: Hastelloy C276 Nickel Alloy is comprised of Nickel, Molybdenum, Chromium, Iron and Tungsten and is used in extremely corrosive environments

Ratnam Steel is excited to announce that we are stocking Nickel Alloy C276. Although there are several variations of the Hastelloy nickel alloy, Hastelloy C276 is by far the most widely used. Ratnam Steel Nickel Alloy C276 excels at providing resistance to many chemical environments.

Industries Served:

• chemical
• petrochemical
• pulp and paper
• food processing
• sulfuric acid environments
• pollution control
• refining
• waste treatment
• utilities

Products constructed of Hastelloy™ C276
(completely or partially)

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