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Testing of corrosion resistance according to EN 1670


EN 1670

Division Building components:

Further information and contact

Scope according to EN 1670:

This European Standard specifies the requirements for the corrosion resistance of building hardware for doors, windows, shutters and curtain walling.

Classes according to EN 1670:

  • Class 0: No defined corrosion resistance
  • Class 1: Low durability
  • Class 2: Moderate resistance
  • Class 3: High durability
  • Class 4: Very high durability
  • Class 5: Exceptionally high durability



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