Coatings on metal fasteners - Specification for general requirements and selection guidelines PAS 15 3 Drift expanding test

3 Drift expanding test

Contents of BS 1916-3:

applicable to all materials from which the oils and fats cannot be completely extracted without prior hydrolysis

Sub-clause 4

Coatings on metal fasteners - Specification for general requirements and selection guidelines PAS 15 3 Drift expanding test1 Scope This Part of BS 7371 species general requirements that apply to coatings covered by all other Parts of BS 7371, including: a) preparations before coating; b) hydrogen embrittlement avoidance; c) sampling for inspection; d) thickness testing; e) area tables for metric parallel threaded fasteners (area tables for imperial fasteners can be found in BS 737112); and f) selection of coatings (including the opportunity to select non hexavalent