Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus and materials
  4.1 Scratch tester
  4.2 Diamond stylus
5 Preparation of the test piece
  5.1 General requirements
  5.2 Surface roughness, waviness and levelling
  5.3 Specimen cleaning
  5.4 Coating-substrate specific parameters
6 Test procedure
  6.1 General
  6.2 Equipment preparation
  6.3 Environmental conditions
  6.4 Scratching procedure
  6.5 Scratch evaluation and critical load
      determination
  6.6 Microscope observation
  6.7 Acoustic emission (AE) and frictional force
      (FF) recording
7 Repeatability and limits
8 Test report
Annex A (normative) Procedure for calibration of a
                      scratch testing system
  A.1 Introduction
  A.2 Scope
  A.3 Principle
  A.4 Apparatus
  A.5 Calibration procedures
  A.6 Recording results
Annex B (informative) Typical failure modes obtained
                      in scratch testing
  B.1 Introduction
  B.2 Experimental
  B.3 Results
  B.4 Conclusions
  B.5 The scratch test atlas of failure
      modes
Bibliography