STT

Trading company for special steels and special metals, for example 17-4PH, 15-5PH, 13-8Mo, Maraging Steels and many more as well as VIM, ESR or VAR products in round, flat and square bars.

Technologies and competences

Cooperation with well known producers in aerospace applications with products according to all european and also international standards and customer specifications.

Fields of Activity	Research	Development	Production
Aircraft (complete)
Aircraft structures and parts		yes	yes
Engines		yes	yes
Cabin interiors and furnishing (incl. cargo hold)		yes	yes
Materials and manufacturing technologies	yes	yes	yes
Cockpit equipment and aircraft electronics
Systems
Air traffic infrastructure and air traffic control applications
Ground test and training equipment
Airport infrastructure

Products and services in aviation

• Seamles tubes in high strength steels like maraging 300 and 15-5PH
• round bars in many different aerospace steels, 17-4PH, 15-5PH, 13-8Mo

Aviation standards and certifications

• EN/AS 9100