QUALITY AND MANUFACTURING TESTS
STOOSS forgings undergo various quality and manufacturing tests. Micrographic and chemical physical examinations, non-destructive and mechanical tests are carried out in the STOOSS laboratories. The test certificates, in combination with the ST-stamp, confirm the perfect quality of the STOOSS forging parts.
TESTING FACILITIES
Mechanical Tests
- 1 Tensile test machine 
- 1 Impact test machine* 
- 2 Hardness test machines 
*Equipment for low temp. impact tests
NDT Equipment
- Ultrasonic testing 
- Magnetic powder testing 
- Dye penetrant testing 
- Visual testing 
Laboratory
- Macroetch and microetch tests 
- Corrosion tests 
- Spectroscopical identity test 
- Ferrit scope 
Dimension control
- 3D measuring machine 
- 3D electrically measuring arm FARO 




Safety and long product life

Forged parts from STOOSS are outstanding because of their:
- material selected on the strength of its analysis and degree of purity 
- exact shaping 
- ideal degree of forming 
- optimum grain structure 
- minimum allowances, narrow tolerances 
- thermal treatment relevant to the application 
Moreover, they offer exceptional advantages:
- excellent manufacture in respect of surface quality and accuracy of form 
- suitable for processing on CNC - machines 
- reduction of mechanical processing time, thus saving costs 
- high degree of security against fatigue cracks 
