CSN – FOR MORE THAN 180 YEARS
YOUR COMPETENT PARTNER FOR COPPER MOLDS.
Durability, longevity and flexibility – our copper molds made from high-performance alloys combine more than 180 years of experience with the highest level of innovation. Customized for your products beyond the standard.
Made in Germany.
PORTFOLIO
We offer you the complete range of copper molds for continuous casting of all steel formats. And even with a width of up to 4 meters for slabs and over a meter in diameter for billets.
We are constantly expanding our range of specialty molds. This enables us to meet the requirements of our customers, who are among the world’s leading industrial companies.
Our molds are primarily custom-made from copper-silver (CuAg) and copper-chromium-zirconium (CuCrZr) alloys. Both alloys are characterized by their high strength, which is optimally matched to the end applications. For example, casting using the Emerald process. The semi-finished product comes from the production of our sister company Elsässer Industries – the specialist for high-performance alloys.
customized production
Our aim is to supply you with an optimum, customized product. Every mold that leaves our ultra-modern machine park is an individually customized one-off production.
INNOVATION WITH PATENT
At CSN, we are convinced that quality must go hand in hand with innovation. Based on this high standard, we developed an optimal casting process together with the Belgian company EBDS using the patented horizontal installation of our glass fiber temperature sensors in combination with the Emerald Breakout Detection System. We monitor the constant temperature during the casting process in high resolution and detect irregularities immediately. In this way, we achieve the highest possible steel quality and exceptional process reliability for our products.
HISTORY
Carl Schreiber GmbH was founded in 1837. The company initially focused its production on mining, smelting and casting. After the installation of a rolling mill, forge and technical processing facilities in 1911, the focus was finally turned to plate and sheet metal production from 1980 onwards – ten years later, the first finished ingot molds were delivered. Since 2018, CSN has been under the successful leadership of Joseph Meseha and partners, who are constantly developing the company to stay ahead of the global market.
In over 180 years of company history, CSN has developed from a key supplier to plant manufacturers to one of the world’s leading mold manufacturers. As a medium-sized company in the heart of Germany, we can produce and deliver particularly flexibly.
