Superalloy Hastelloy C-276
We buy and sell Hastelloy C-276 scrap and turnings for European consumers and refiners, with fast quotations and collection across the whole territory.
Nickel-molybdenum-chromium-tungsten superalloy with very low carbon: among the most resistant alloys to aggressive chemical environments, both oxidising and reducing. Markets: chemical industry, pharmaceutical, pollution control.
- Forms scrap · turnings · sheet · cut-offs
- Density ≈ 8.89 g/cm³
- Rm ~790 – 1020 MPa
Main elements
| Molybdenum (Mo) | 15.0 – 17.0 % |
|---|---|
| Chromium (Cr) | 14.5 – 16.5 % |
| Iron (Fe) | 4.0 – 7.0 % |
| Tungsten (W) | 3.0 – 4.5 % |
| Cobalt (Co) | ≤ 2.5 % |
| Carbon (C) | ≤ 0.01 % |
| Nickel (Ni) | balance (≥ 57 %) |
Indicative values according to ASTM B575 / B574 and UNS N10276. The actual composition is certified for each batch.
Physical and mechanical data
| Density | ≈ 8.89 g/cm³ |
|---|---|
| Tensile strength Rm | ~790 – 1020 MPa (annealed, indicative) |
| Yield strength Rp0.2 | ≥ 355 MPa (annealed, indicative) |
| Hardness | ≈ 90 HRB (annealed) |
| Structure | austenitic (FCC), solid-solution strengthened |
| Service temperature | up to ~1040 °C (indicative) |
| Weldability | excellent (low C, no PWHT) |
Alloy used mainly in the solution-annealed condition; indicative mechanical values that vary with product form and condition.
Where our Hastelloy C-276 ends up.
Chemical industry
Reactors, columns, agitators and piping for strong mixed acids.
Pharmaceutical
Vessels and process lines for corrosive and sterile environments.
Pollution control
Scrubbers, FGD ducts and flue-gas desulphurisation plants.
Pulping and paper mills
Components for bleaching and chloride environments.
Oil & Gas
Components for sour environments with high chloride concentration.
We collect Hastelloy C-276 in every form.
Bulk scrap
Offcuts, cut-offs and scrap from vessels and process fabrication.
Turnings
Machining chips, loose or in packs/briquettes.
Sheet and offcuts
Sheet offcuts, heads and thin foils.
Bars and cut-offs
Cut-offs, bars and tubes for reuse with original certificate.
Ingots and casting residues
Remelting material and casting residues.
Have Hastelloy C-276 to sell?
Send us the material, approximate quantity and collection area: we will reply with a fast and competitive quotation.
Tel +41 91 9856992
Mobile +39 3494906948
contacts@giulianimetalli.com