Specifies requirements for electrodeposited coatings of silver and its alloys for electrical, electronic and other engineering applications on metallic and non-metallic materials. Such coatings may or may not be subject to subsequent machining. It does n
SANS 4521:1985 history
0000 SANS 4521-2011
1993SANS 4521:1985 Metallic coatings - Electrodeposited silver and silver alloy coatings for engineering purposes