90.93 Standard confirmed Nov 5, 2019
ISO
ISO/TC 17/SC 3 Steels for structural purposes
International Standard
Published
ISO 20723:2004 specifies delivery requirements that apply to the surface condition of hot-rolled sections with nominal thickness between greater than or equal to 3 mm and less than or equal to 160 mm.
It applies to all surfaces excluding edges.
PUBLISHED
ISO 20723:2004
90.93
Standard confirmed
Nov 5, 2019