BS 970-3:1971
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 wrought steels in the form of blooms, billets, bars and forgings Steels for case hardening
Hardcopy , PDF
23-07-2013
English
01-01-1971
General requirements: information to be supplied by purchaser, product analysis and permitted variations, condition of material on delivery, provision of test material, testing, etc. En steels replaced. Specific requirements for alloy steels for case hardening supplied to close limits of chemical composition, to hardenability requirements, and to specified mechanical properties. Purchase to hardenability requirements, chemical composition of individual steels, hardenability data. Summary tables.
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