Non-Destructive Testing (NDT)

Using non-destructive testing, invisible deviations in materials can be found and evaluated.


Our highly advanced laboratory combined with the skills and experience of our qualified engineers guarantee a high-quality service for our customers.

Corrosion testing

Several corrosion tests can be carried out in our chemical laboratory:

  • corrosion tests to determine the pitting resistance of stainless steel (ASTM 248 – method A)
  • corrosion tests to detect intermetallic phases in duplex, austenitic or ferrite stainless steel (ASTM A923 – method C)
  • corrosion tests to determine the susceptibility to intergranular attack in austenitic stainless steels (ASTM A262 – method C (Huey test) or method E (Strauss test))
  • salt spray testing of coatings and base metals (ISO 9227 and ASTM B117)