Melting, hot forming, tool making, heat treatment At the Ossenberg stainless steel plant, everything goes hand in hand.
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We melt your special material from a batch size of approx. 1.4 tons. Not at some point, but sooner than you think.

We produce steels for cold, hot and high-speed work as well as stainless, acid- and heat-resistant grades in a variety of block formats. This is usually remelted in individual special analyzes for our customers on a conventional basis or ESU. We deliver smaller quantities on request.


We shape the steel produced in our melt in precisely coordinated stitch plans from forging step to forging step - refined by the appropriate material-specific heat treatment. Designed to achieve the optimal degree of deformation and structural condition, including the necessary processing procedures.
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Tool making

We have always stood for precision in the production of tools and components. With a team of experienced specialists and committed young talent, we produce sophisticated tools on state-of-the-art CNC machines

  • for hot and cold forming,
  • for hydroforming,
  • Wear tools for the refractory industry and
  • for mechanical engineering.
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Contract forging/reforging

You supply special and high-performance materials to your demanding customers, and we provide support in the area of hot forming. Regardless of whether blocks are turned into semi-finished products, semi-finished products into bar material, reforging of semi-finished products or bar material into other dimensional ranges - do we provide you with the forging know-how? We have over 60 years of experience in the field of hot forming of nickel-based alloys, cobalt-based alloys, superalloys, and a wide variety of alloys made of copper, titanium, vanadium, niobium, tantalum and steel.
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