小米 发表于 2012-9-5 13:52

DSH 259 Constructional requirements of current-carrying parts


http://decisions.iecee.org/icons/ecblank.gif DSH 259

Constructional requirements of current-carrying parts
11.1
60998-1(ed.1)


Question:
Can a zinc alloy containing 97,4% of zinc and 2,6% of aluminium be considered as a suitable metal alloy according IEC 998-1, subclause 11.5, in respect of mechanical strength, electric conductivity and resistance to corrosion ?
Decision:
The subject zinc alloy cannot be accepted as a suitable metal according to IEC 998-1 subclause 11.5


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