Hot Dipped Galvanized Steel Coil |
Width | 30-1500mm |
Thickness | 0.12-4.0mm |
Tolerance | Thickness& Width:+/-0.02mm |
Zinc coating | 30-275g/m2 |
Package weight | 2 -6 ton per coil |
Surface | Passivation,Fat liquoring,Stop-off lacquer |
Hardness | HRB50-71(CQ Grade),HRB45-55(DQ Grade) |
Tensile Strength | 270-500(CQ Grade),270-420(DQ Grade) |
Yield Strength | 140-300 (DQ Grade) |
Elongation Percentage | 22 (CQ Grade thickness less 0.7mm),24 (DQ Grade thickness less 0.7mm) |
Spangle coating | Big Spangle, small Spangle,Spangle-free |
Surface Treatment | Passivation(C),Oiling(O),Lacquer sealing(L),Phosphating(P),Untreated(U) |
Surface Structure | Normal spangle coating (NS),minimized spangle coating(MS),spangle-free(FS) |
Standard | EN 10142,EN 10147,EN 10292,JIS G3302, ASTM A653/A653M, BQB 420 |
Grade | Q195,Q235,Q235B,Q345,Q345B,SGCH,JIS G3302, ASTM A653,S280GD+Z, S350GD+Z,SGCC, DX51D/ DX52D, SGCC,DX51D+Z/ DX52D+Z |
Packaging | Building , Corrugated sheet Roofing, electrical, Appliances, Automobile industry,Transport Packaging ,Machinery processing ,Interior decoration , Medical |
Application | Inside:Anti-rust paper,Plastic.Outside:Steel inner and outside guard board,Circle Iron guard board for both side,Outside iron guard board, 3 Radial Strapping and 3 Latitude Strapping.We can also pack according to your requirement. |