AS B27-1931
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Carbon steel castings
30-06-2017
01-01-1931
Applies to steel castings for general service, but does not apply to castings quenched in a liquid medium.
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