24819
2.4819, Alloy C276, Böhler L276
BÖHLER L276 is a nickel-chromium-molybdenum alloy with universal corrosion resistance unmatched by any other alloy. It has outstanding resistance to a wide variety of chemical process environments including ferric and cupric chlorides, hot contaminated mineral acids, solvents, chlorine and chlorine contaminated (both organic and inorganic), dry chlorine, formic and acetic acids, acetic anhydride, sea water and brine solutions and hypochlorite and chlorine dioxide solutions. BÖHLER L276 also resists formation of grain boundary precipitates in the weld heat affected zone making it useful for most chemical processes in the as-welded condition. BÖHLER L276 has excellent resistance to pitting and stress corrosion cracking.
Some typical applications of BÖHLER L276 include equipment components in chemical and petrochemical organic chloride processes and processes utilizing halide or acid catalysts. Other industry applications are pulp and paper (digesters and bleach areas), scrubbers and ducting for flue gas desulfurization, pharmaceutical and food processing equipment.
Application examples
| Comp. for Chemical plants (incl. LNG, FGD, Urea, LDPE, etc.) | Components for Recycling Industry |
| Comps. for Food processing and Animal Feed | CPI (incl. LNG, Urea) |
| Distributors for Component Applications | Distributors or producers of standard parts without knowledge of final applications |
| Extrusion | Fine Blanking, Stamping, Blanking |
| Flowlines & Connectors | Forging Applications |
| General Components for Mechanical Engineering | Gravity / Low Pressure Die-Casting |
| Oil & Gas | Other Components |
| Other Oil and Gas + CPI comps. | Tubular Products, Flanges, Fittings |
| Valves and Actuators | Well Completion Tools |
| Wellhead, X-mas trees and Manifolds (incl. Tubing hangers), BOPs |
| Material: 2.4819/ Alloy 276 | UNS: N10276 | AISI: |
| DIN EN: 17744 / 17752 | VdTÜV Datasheet: VdTÜV WB400 | Others: ASTM B564 ASTM B574 |
| C | Si | Mn | P | S | Cr | Mo | Ni | V | W | Co | Fe |
| max | max | max | max | max | 14,50 to | 15,00 to | REM | max | 3,0 to | max | 4,0 to |
| 0,01 | 0,08 | 1,00 | 0,025 | 0,010 | 16,50 | 17,00 | REM | 0,35 | 4, 5 | 2,5 | 7,0 |
IMPORTANT DOCUMENTS
All information on the properties and recommendations on the usability of the material and its forms of delivery are given after careful research and to the best of our knowledge. However, no guarantee can be assumed. In the case of an order, they always require a special written agreement.
Submit request to
| Dr. Stefan Pretterhofer
Phone |
