This standard specifies the size, shape, technical requirements, test methods and acceptance rules of carbon structural steel and low alloy structural steel hot-rolled strips. This standard applies to hot-rolled carbon structural steel and low-alloy structural steel strips with a thickness of 2.00-6.00 mm and a width of 50-600 mm.
GB/T 3524-1992 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