CORIS. Pure at the core. High purity aluminium
Material performance is determined from within. With CORIS, we focus on the intrinsic quality of high purity aluminium itself. By eliminating impurities at the source, CORIS ensures stable material behavior, predictable processing and consistent results across applications. It is engineered purity, built from the inside out. For high-performance technologies where reliability is not an option, but a requirement. CORIS defines material quality where it matters most. At the core.
Key Facts in a nutshell
CORIS is Speiraˇs high purity aluminium solution for demanding technologies. It combines exceptional purity, precise material control and reliable processing expertise to support applications where performance starts at material level.
- High purity aluminium from 3N to 6N+
- Up to 99.9999+% aluminium purity
- Consistent electrical, thermal and optical properties
- Forms include Round Billet, Rolling Slab, Coil, Sheet and Wire
Learn more about our high purity aluminium
Our team is always happy to hear from you. Feel free to discuss your next project, your questions and ideas with us - and let us shape the future together as partners. You can reach us by using the contact form. We look forward to hearing from you.
Engineered purity for advanced technologies
Seacat Columbia Crew Transfer Vessel
Purity levels from 3N to 6N+
CORIS offers a range of high purity aluminium grades to meet the requirements of the most demanding applications.
Tailor-made alloys precision beyond standard purity
Purity is only part of the story. We develop custom alloy compositions, precisely tuned to your requirements, for example for research purposes or specialised applications. This is material expertise that goes far beyond standard grades.
Material expertise built into every step
Innovation starts with materials that enable new ideas and applications. By continuously advancing our capabilities, we help customers meet evolving challenges and create solutions for the future.
CORIS creates value far beyond purity levels alone. By enabling consistent material properties and reliable processing behaviour, it supports customers in developing products where performance, precision and reproducibility are critical.
Learn more about our high purity aluminium
Our team is always happy to hear from you. Feel free to discuss your next project, your questions and ideas with us - and let us shape the future together as partners. You can reach us by using the contact form. We look forward to hearing from you.