BS 3146-3:1976
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for investment castings in metal Vacuum melted alloys
Hardcopy
07-23-2013
English
09-30-1976
16 types of castings including maraging steel, nickel and cobalt base alloys melted and cast under vacuum conditions. Chemical composition, mechanical properties, freedom from defects, heat treatment, non-destructive testing and rectification of defects.
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