Specifies requirements for hot-rolled steel plate, floorplate, sheet and strip rolled on a continuous mill, in thicknesses up to 8 mm for formability and extra formability grades, and up to 16 mm for other grades. It also specifies requirements for analysis, structural, weather-resistant and floorplate grades, and for widths up to 2000 mm. It includes slit material, provided that the parent metal has an as-rolled width of not less than 600 mm.