Testing and analysis on special steel profiles

Controls at every stage of the manufacturing process

Our quality management system includes controls at every stage of the manufacturing process. Calvi guarantees the chemical and mechanical properties of its special profiles relying on the meticulous work of a highly qualified and experienced team. In its in-house laboratory equipped with specific instruments, Calvi runs the following tests and analyses to check the performance levels of its products:

• Chemical analyses
  By spectrographic analysis
• Technological tests
  Hardness, micro hardness and tensile strength
• Metallographic tests
  Texture, decarburization and inclusions
• Non-destructive testing
  Magnetoscopic, ultrasonic and liquid penetrative testing
• Surface tests
  Roughness