... -1.20mm width: <=1250mm Zinc coating: 100-2 hot rolled steel plateUse area: Ship Building, Engineering Construction, MechanicalManufacturing, ... Q500, Q550, Q620, Q690Standards: GB/t 16270-19961 Hot rolled medium plate, plain carbon steel plateThickness:6mm-400mm; Material: ... ; Material: 16Mng, 20g, 15GMng, 12G1Movg&EN, DIN5 Hot rolled pressure vessel plateThickness:6mm-80mm; Material: 20R,16MnR, 15MoR ...