|
Width |
30-1500mm |
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Thickness |
0.12-4.0mm |
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Tolerance |
Thickness& Width:+/-0.02mm |
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Zinc coating |
30-275g/m2 |
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Package weight |
2 -6 ton per coil |
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Surface |
Passivation,Fat liquoring,Stop-off lacquer |
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Hardness |
HRB50-71(CQ Grade),HRB45-55(DQ Grade) |
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Tensile Strength |
270-500(CQ Grade),270-420(DQ Grade) |
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Yield Strength |
140-300 (DQ Grade) |
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Elongation Percentage |
22 (CQ Grade thickness less 0.7mm),24 (DQ Grade thickness less 0.7mm) |
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Spangle coating |
Big Spangle, small Spangle,Spangle-free |
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Surface Treatment |
Passivation(C),Oiling(O),Lacquer sealing(L),Phosphating(P),Untreated(U) |
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Surface Structure |
Normal spangle coating (NS),minimized spangle coating(MS),spangle-free(FS) |
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Standard |
EN 10142,EN 10147,EN 10292,JIS G3302, ASTM A653/A653M, BQB 420 |
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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), SQCR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's Requirement |
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Application |
Building , Corrugated sheet Roofing, electrical, Appliances, Automobile industry, |
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Package |
Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing ,
side guard plate,then wrapped by |
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