EN10346,S350GD,S550GD Galvanized Coils

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Description

Hot Dipped Galvanized Coils

Galvanized coilsGalvanized coil

*ZINC LAYERS:100/140/200/225/275/350/450/600g/m2

*Surface Quality:FA,FB,FC

*Surface Treatments:C,O,CO,C5,CO5,P,PO,AF,AF5,U

Standard Grades WT Width Scope of Application
EN10346 DX51D 0.18-4.0MM 800-1500 Commercial
DX52D,DX53D Drawing
S220GD,S250GD,S280GD Structural
S320GD,S350GD,S350GD,S390GD,S420GD High Strength
S450GD,S550GD High Strength
DX54,DX56,DX57 High Strength
***Pls make inquiries to our sales for the products not list in the above***
***Plates,Sheets are available as requests***

EN10346 Chemical Composition

Chemical Composition(%)Max
C Si Mn P S Ti
DX51D 0.18 0.5 1.2 0.12 0.045 0.3
DX52D 0.12 0.5 0.6 0.1
DX53D 0.12 0.5
DX54D 0.12 0.5
DX56D 0.12 0.5
DX57D 0.12 0.5
S220GD 0.2 0.6 1.7 0.1 0.045
S250GD
S280GD
S320GD
S350GD
S390GD
S420GD
S450GD
S550GD

EN10346 Michenical Properties

Michenical Properties
Min Y.S Min T.S Min EL%
mpa mpa min
DX51D 270-500 22
DX52D 270-420 26
DX53D 140-260 270-380 30
DX54D 120-220 260-350 36
DX56D 120-180 260-350 39
DX57D 120-170 260-350 41
S220GD 220 300 20
S250GD 250 330 19
S280GD 280 360 18
S320GD 320 380 17
S350GD 350 420 16
S390GD 390 450
S420GD 420 480
S450GD 450 510
S550GD 550 560
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