Model Number: BJMTEXPORTM-170203-3 Brand Name: BJMT Key Specifications/Special Features: Hot dip galvalume steel coilHot dip galvalume steel is a kind of coated steel with the cold rolled steel of different strength and thickness as substrate. As it is produced through applying Al-Zn coat on both faces by hot dip process in its coating, Al accounts for about 55%, Si 1.6%, while the remaining is ZnSize: (0.15-2.0) mm * (600-1250) mm * coilSurface: chromated, un-oiled, tension-leveled, skin-passedCoating: AZ60-AZ180g/m both sidesCoil ID: 508mm/610mmEnd of use: side wall, partition, valley gutter, ceiling, home appliances, kitchen utensil, profile, grain silo, and tank