BS 24-3B:1955

Original price was: $190.50.Current price is: $95.00.

Railway rolling stock material-Specification for helical and volute springs and spring steels

BSI Group , 12/01/1956

Pages: 20

Category:
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.