10.60 Feb 14, 2026
ISO
ISO/TC 17/SC 3
International Standard
This documents specifies the designation method, ordering content, size, shape, weight, technical requirements, testing methods, inspection rules, packaging, marking, and quality certificate of steel plates for fire-resistant structures. This documents is applicable to the manufacture of general structures and engineering structures with fire resistance, including steel plates with a thickness not exceeding 150mm.
PROJECT
ISO/NP 630-7
10.60
Close of voting
Feb 14, 2026