This standard specifies the size, shape, technical requirements, test methods, inspection rules, etc. This standard applies to cold-rolled steel sheets and steel strips of carbon structural steel and low-alloy structural steel with a thickness not greater than 4mm, and also includes narrow steel strips cut longitudinally from steel strips.
GB/T 11253-1989 history
2019GB/T 11253-2019 Cold-rolled sheet and strip of carbon structural steels
2007GB/T 11253-2007 Cold-rolled sheets and strips of carbon structural steels
1989GB/T 11253-1989 Cold-rolled plain carbon and low alloy structural steel sheets and strips