Standard:AISI, ASTM, BS, DIN, GB, JIS Grade:DX51D Model Number:0.12-2.0mm*600-1250mm Type:Steel Coil Technique:Cold Rolled Surface Treatment:Galvanized Application:construction Special Use:galvanized Width:600mm-1250mm Length:Customers' Requirement Product Name:Galvanized Steel Coil Surface:Galvanized Coated Material:ASTM/AISI/SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345 Color:Customers Samples Color Shape:steel coil Spangle: Small Zero Zinc Coating:30-275g/m2