95.99 Withdrawal of Standard Apr 27, 2026
ISO
ISO/TC 17/SC 3 Steels for structural purposes
International Standard
77.140.70 Steel profiles
Gives the designation of sloping flange beam sections in an example and the dimensions and sectional properties in a figure and a table.
WITHDRAWN
ISO 657-15:1980
95.99
Withdrawal of Standard
Apr 27, 2026
PUBLISHED
ISO 657-1:2026