SIRIUS® 800, H and H+ grades are three variants of a high chromium and nickel austenitic alloy which combines good corrosion and creep resistance. SIRIUS® 800 is employed at temperature below 600°C(1112°F) while SIRIUS® 800H and SIRIUS® 800H+ are used above 600°C (1112°F). CLI heats obtained by vacuum degassing process have a tight control of the chemical analysis including residual elements in order to improve the weldability and in-service properties. Information provided by manufacturer. |
EURONORM X8 Ni Cr Al Ti 32.21 - 1.4959, AFNOR Z10 NC 21.31, WERKSTOFF Nr 1.4876, BS NA 15(H), UNS N08810 |