chromated oiled G40 – G90 ASTM A653 JIS G3302 Hot Dipped Galvanized Steel Strip

chromated oiled G40 – G90 ASTM A653 JIS G3302 Hot Dipped Galvanized Steel Strip

On December 16th 2022 by admin No Comments

HDG Strip: As per ASTM A653,  Zinc Coating G40-G90, JIS G3302 SGCC/SGCD/SGCE/SGCH

EN10147 DX51D+Z/ DX52D+Z/ DX53D+Z.Zinc coating: 40 g/m2 to 275 g/m2

Spangle: regular spangle big spangle

Surface treatment:Passivated(chromated), oiled

Coil ID: 508mm, Coil OD: 1000~1500mm

Width:30mm to 630mm

Thickness:0.30mm to 3.0mm

Minimum order: 25MT per size


1.Weld pipe:greenhouse pipe,gas pipe,heating pipe

2.Construction industry:anti-corrosion of industrial and civil building roof    panel,roof grille

3.Light industry:home appliance shell, kitchen utensils

4.Car industry:corrosion resistant parts

5.Other:food and material storage and transportation, refrigeration processing,Packagin


Galvanized steel is a hot-dipped coated metal that provides customers with better resistance to corrosive environments.

To create galvanized steel, cold rolled steel is submerged into a molten zinc bath, known as the hot-dip process (galvanization can also be achieved through continuous galvanizing). When the material is removed from the zinc bath and cooled a reaction to the oxygen in the air occurs. The reaction causes the zinc coating to become part of the steel creating the well-recognized spangled finish.

Hot-Dip Galvanized Steel Coil has excellent performance, possessing ideal comprehensive properties of corrosion resistance, formation and coating. It is produced by passing the steel sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface. It has excellent corrosion resistance, paintability, and workability due to Zinc’s characteristic

Name Galvanized Steel Coil/Sheet/Strip
Standard ASTM, AISI, DIN, GB
Grade DX51D+Z SGCC SGC340 S250GD+Z
DX53D+Z SGC440 S320GD+Z
DX54D+Z SGC490 S350GD+Z
SGC510 S550GD+Z
Thickness 0.12mm-4mm
Width Coil/Sheet:600mm-1500mm Strip:20-600mm
Zinc Coating 30~275GSM
Spangle zero spangle, small spangle, regular spangle or large spangle
Surface Treatment chromed, skinpass, oiled, slightly oiled, dry…
Coil Weight 3-8ton or as client requirement.
Hardness soft, hard, half hard
ID coil 508mm or 610mm
Package: Standard export package (Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet)
Application: Industrial panels, roofing,wall and siding for painting

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