NEN EN 13811 : 2003

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
  4.1 Zinc dust
  4.2 Information to be supplied by the purchaser
5 Sampling
6 Coating requirement
  6.1 Thickness
  6.2 Test methods
  6.3 General
  6.4 Reference areas
  6.5 Magnetic method
  6.6 Gravimetric method
7 Certificate of conformity
Annex A (normative) Information to be supplied by the purchaser
        to the sherardizer
      A.1 Essential information
      A.2 Additional information
Annex B (informative) Determination of thickness
      B.1 General
      B.2 Microscopic cross-section method
      B.3 Calculation of thickness from mass per unit area
          (reference method)
Annex C (informative) General information
      C.1 Sherardizing process
      C.2 Basis material
      C.3 Appearance
      C.4 Adhesion
      C.5 After-treatments
      C.6 Coating thickness
      C.7 Additional clearances for threaded fasteners
Bibliography