Galvanised steel coil dx51d z100
Galvanized coil, dip a sheet steel plate into a melted zinc tank, so that the surface adhesion of a zinc sheet steel.
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Width
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30-1500mm
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Thickness
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0.12-4.0mm
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Tolerance
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Thickness& Width:+/-0.02mm
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Zinc coating
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30-275g/m2
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Package weight
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2 -6 ton per coil
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Surface
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Passivation,Fat liquoring,Stop-off lacquer
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Hardness
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HRB50-71(CQ Grade),HRB45-55(DQ Grade)
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Tensile Strength
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270-500(CQ Grade),270-420(DQ Grade)
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Yield Strength
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140-300 (DQ Grade)
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Elongation Percentage
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22 (CQ Grade thickness less 0.7mm),24 (DQ Grade thickness less 0.7mm)
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Spangle coating
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Big Spangle, small Spangle,Spangle-free
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Surface Treatment
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Passivation(C),Oiling(O),Lacquer sealing(L),Phosphating(P),Untreated(U)
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Surface Structure
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Normal spangle coating (NS),minimized spangle coating(MS),spangle-free(FS)
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Standard
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EN 10142,EN 10147,EN 10292,JIS G3302, ASTM A653/A653M, BQB 420
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Grade
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Q195,Q235,Q235B,Q345,Q345B,SGCH,JIS G3302, ASTM A653,S280GD+Z, S350GD+Z,SGCC, DX51D/ DX52D, SGCC,DX51D+Z/ DX52D+Z
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Packaging
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Building , Corrugated sheet Roofing, electrical, Appliances, Automobile industry,
Transport Packaging ,Machinery processing ,Interior decoration , Medical |
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Application
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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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Galvanised coils are mainly produced using a continuous galvanising process, whereby coils of steel are continuously dipped in a bath of molten zinc to make galvanised steel; alloyed galvanised steel. This steel is also manufactured by the hot dipping method, but immediately after leaving the bath, it is heated to around 500°C to produce an alloyed coating of zinc and iron. This type of galvanised coil has good paint adhesion and weldability.
FAQ
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A1:You can leave us message, and we will reply every message in time. Orwe may talk on line by Trademanager.
Q2:Can l get samples before order ?
A2:Yes, of course.Usually our samples are free. we can produce by yoursamples or technical drawings. We can build the molds and fixtures.
Q3:How can you garantee what l got will be good ?
A3:we are factory with 100% predelivery inspection which garantee thequality.And as golden supplier on Alibaba.Alibaba assurance will makegarantee,which means alibaba will pay your money back in advance ifthere is any problem with the products.
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