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AISI JIS ASTM Q235 Q215 Q345 Grade Galvanized Steel Coil Cold Rolled/Hot Rolled
Product Description
Galvanized coil, dip a thin steel plate into a melted zinc tank, so that the surface adhered to a layer of zinc sheet steel. Coating definition (1) Normal zinc coating spangle coating (2) small zinc coating minimized spangle coating (3) zinc-free coating spangle-free (4) zinc-iron alloy coating (5) differential coating (6) Smooth the skin pass
Specification
Galvanized steel sheet price hot-dip 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. |
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