Tool Shop

Tools and semitools for HATEBUR presses, as well as for hot and cold forming, tools for hydroforming, wear tools for the refractory industry and forging elements for mechanical engineering.

Melt Shop

Steels for cold, warm and high-speed work as well as stainless, acid and heat resistant steels. Special analyzes and individual grades. If required for you on powder metallurgical base or ESU quality.

Forging Shop

Round an square: 18 to 325 mm in widths of max. 500 mm. Plates: 100 to 800 mm in diameter. In turned, peeled, milled, ground, heattreated, straightened condition - especially for your needs!


Steel materials as ingots, semifinished products, bars, and plates in over 700 grades, tools for well-known manufactures of hot and cold formed parts and mechanical engineering. Contract forging processes for market-leading non-ferrous metal manufactures and processing companies.


Regarding our production we leave nothing to chance. State-of-the-art facilities, stable processes and an active quality management. For hundreds of steel grades and tools.


We have been melting, forging and machining steel for over 100 years.  A maximum experience and knowledge in this marks us. All of this we place in the products deliverd to you. For your success and progress.

Welcome to Edelstahlwerk W. Ossenberg & Cie. GmbH

We are a steel mill and forging company specialized on high alloy steel grades and precision tools. With our three profit centers - melt shop, forging shop and tool making, we offer you a wide range of manufacturing expertise for your requirements.

Latetest information can be found here about:

- information about the German Energy Surcharge starting at 01.10.22 and the effect on our buisness

- update to the current Energy Surcharge of our company

- updates about the gas supply situation in Germany


We are hiring!

Our current vacancies can be found here.