BS 24-3B:1955
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Railway rolling stock material Specification for helical and volute springs and spring steels
Hardcopy , PDF
23-07-2013
English
01-12-1956
Steel for the springs; composition, rolling tolerances, identification. Springs made from hot rolled steel bars to section 1; material, compression test, workmanship. Steel for helical springs; composition, grinding tolerance, identification. Helical springs made from round ground steel bars to section 3. Material, compression test, workmanship, tolerances. Method of calculating number of helical coils appended.
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