... 1,size;0.18mm*300mm 2,zinc coating:Z100/G30g/m2 3,coil weight:2.5ton/single fob US$740 0.15,0.18,0.25,0 ... .3mm cold rolled steel strip/hot dipped galvanized steel strips width 18-600mm (Q195/SPCC ... thickness, 1 x 20' per delivery.12) Components: C%≤ 0.07, Si%≤0.03, Mn% ≤ 0.50, P% ≤ 0.025, S% ≤ 0.025, Alt% ≥ 0.02 GradeQ195 ...