BS 6042:1981
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy
31-07-1990
English
30-01-1981
Covers dental casting alloys containing between 30% and 79% gold and/or platinum group metals. Requirements for composition, melting range, Vickers hardness, 0.1% proof stress, and elongation.
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