BS 224:1938
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for steel for die blocks for drop forging
Hardcopy , PDF
23-07-2013
English
01-06-1949
Quality, heat treating, normalizing. Composition, Brinell hardness for each of five steels.
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