Base matel gradeZINC,Website:://.cnhousesteel.com,G/M2ApplicationThickness-MMWidth-MMSPCCZ08-Z60Normal0.11-3.220-1250SPCDDraw0.4-2.3SPCEDeep drawComposition content:GradeChemical composition,%≤CSiMnPSTiDX51D Z0.120.500.600.1000.0450.30DX52D Z0.120.500.600.1000.0450.30DX53D Z0.120.500.600.1000.0450.30DX54D Z0.120.500.600.1000.0450.30DX56D Z0.120.500.600.1000.0450.30DX57D Z0.120.500.600.1000.0450.30Physical properties: GradeYield strengthTensile strengthTensile rateReL/MpaRm/MpaA80mm/%DX51D Z270~500≥22DX52D Z140~300270~420≥26DX53D Z140~260270~380≥30DX54D Z120~220260~350≥36DX56D Z120~280260~350≥39DX57D Z120~170260~350≥41