Standard:AISI, ASTM, BS, DIN, GB, JIS Grade:SGCC,SGCH,DX51D,DX52D,DX53D Model Number:0.18*900*Coil Type:Steel Coil Technique:hot dipped galvanized zinc coating Surface Treatment:Galvanized Application:Building or structual steel Special Use:Wear Resistant Steel Width:19-1800mm Length:Customers' Requirement Producing thickness:0.125-4.0mm Tolerance:+0/-0.01mm Producing wide:19-1800mm Coil ID:508-610mm Spangle:Regular or zero Surface treatment:Unoil,dry,chromate non-chromate Hardness:Soft and Full hard Packing:Standard iron packing Character:Structual building or packing Certificate:Material Test Certificate ; CO; FROM A-F