DX51D Z275 Hot Dip Coils Steel

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

Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,
SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ
CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's Requirement

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.