This standard specifies the size, shape, technical requirements, test methods, acceptance rules, packaging, marks and quality certificates of hot-rolled strips of carbon structural and low-alloy structural steel. This standard applies to carbon structural steel and low-alloy structural hot-rolled steel strips with a thickness not greater than 12.00 mm and a width of 50 mm to 600 mm.
GB/T 3524-2005 history
2015GB/T 3524-2015 Hot-rolled carbon and low alloy structural steel strips
2005GB/T 3524-2005 Hot-rolled carbon and low alloy structural steel strips
1992GB/T 3524-1992 Hot-rolled cardon and low alloy structural steel strips