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Cupping test in acc. with DIN EN ISO 1520

The Erichsen cupping test is used to examine the deep-drawability of coatings made of paint or similar material. A die is pressed onto the sheet metal plate until a crack develops or the coating flakes off the metallic substrate. The deformation due to cupping is carried out under standardised conditions.

Area of competence


  • DIN EN ISO 1520

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