90.60 Close of review Mar 5, 2023
ISO
ISO/TC 17/SC 3 Steels for structural purposes
International Standard
77.140.60 Steel bars and rods
Published
Specifies dimensions and tolerances of metric series hot-rolled steel flat bars. A table shows preferred and second-preference sizes of width and mass.
PUBLISHED
ISO 1035-3:1980
90.60
Close of review
Mar 5, 2023