... 2mm 4 See more details in the chart below: NameCAMELSTEEL galvanised corrugated steel sheets GRADEGB/T-12754: 2006, JIS3302, EN 10142, ... , JIS G3302, SGCC/SGCH, GB/T2518, European Standard, ASTM A792, JIS G3321, JIS G3317BASE PLATECold rolled steel sheet, hot dipped ... , back:5-7um COIL WGT3Mt - 8MtCOIL IDφ508mm,φ610mmBASE SHEETCold rolled steel sheet, hot dipped zinc coated steel sheet (small, regular ...