Hastelloy

Nickel-molybdenum-chromium superalloys offering exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking in aggressive chemical environments.

Supplied solution annealed. bright / rolled surface finish; excellent stress-corrosion cracking resistance in chloride environments while retaining 793 MPa minimum tensile strength. Ideal for gaskets, shims & spring components.
Supplied solution annealed. mill / bright annealed surface finish; outstanding resistance to reducing acids such as hydrochloric and sulfuric, with low carbon to prevent weld decay. Ideal for heat exchangers & process piping.
Supplied solution annealed. bright / cold drawn surface finish; weldable and stable in the as-welded condition, widely used in flue-gas desulfurization and chemical process equipment. Ideal for shafts, fasteners & precision machined parts.
Supplied solution annealed. mill / polished surface finish; excellent stress-corrosion cracking resistance in chloride environments while retaining 793 MPa minimum tensile strength. Ideal for pressure vessels & chemical processing equipment.

Not Listed on Our Website?

Didn't Find What You're Looking For?

Not every grade, size or shape we offer is listed here — including special and irregular profiles. Fill out the form below and let us know what you need; we’re happy to source or custom-make it for you.

Request your free consultation & quotation

Talk to DILI

Tell us what you need — we'll take it from there.

Confidential — reviewed only by our engineering & legal desk.

Urgent case

Non-conforming stock or a supplier gone dark?

Confidential — reviewed only by our engineering & legal desk.