BS 4757:1971
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 nineteen-wire steel strand for prestressed concrete
Hardcopy , PDF
23-07-2013
English
30-07-1971
Specifies requirements for nineteen-wire high tensile steel strand for use in prestressed concrete including chemical composition and physical and mechanical properties, for \'as spun\' strand and \'treated\' strand.
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