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NS EN ISO 3892 : 2001

Current
Current

The latest, up-to-date edition.

CONVERSION COATINGS ON METALLIC MATERIALS - DETERMINATION OF COATING MASS PER UNIT AREA - GRAVIMETRIC METHODS
Published date

12-01-2013

Publisher

Norwegian Standards (Norges Standardiseringsforbund)

Foreword
1 Scope
2 Apparatus
3 Test pieces
4 Reagents and procedures
  4.1 General
  4.2 Phosphate coatings on zinc and cadmium
  4.3 Crystalline phosphate coatings on aluminium and
      its alloys
  4.4 Chromate coatings on zinc and cadmium
  4.5 Chromate and amorphous phosphate coatings on
      aluminium and its alloys
5 Expression of results
  5.1 Calculation
  5.2 Measurement uncertainty

Gives five methods to determine the coating mass per unit area of conversion coatings on metallic materials. Applies only to conversion coatings that are free from any supplementary coating such as oil, water or solvent-based polymers, or wax. Does not indicate the presence of bare spots or sites with thicknesses less than the specified minimum in the measuring areas.

DevelopmentNote
Supersedes NS 1193. (08/2010)
DocumentType
Standard
PublisherName
Norwegian Standards (Norges Standardiseringsforbund)
Status
Current
Supersedes

Standards Relationship
BS EN ISO 3892:2001 Identical
UNI EN ISO 3892 : 2001 Identical
DIN EN ISO 3892:2001-12 Identical
ISO 3892:2000 Identical
I.S. EN ISO 3892:2002 Identical
EN ISO 3892 : 2001 Identical
UNE-EN ISO 3892:2002 Identical

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