Hot-dip Galvanizing Steel Sheet & Coil

JIS G3302 / EN 10142/ ASTM A653

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Hot-dip galvanizing (HDG) is the process of dipping fabricated steel into a kettle or vat of molten zinc. While the steel is in the kettle, the iron metallurgically reacts with the molten zinc to form a tightly-bonded alloy coating that provides superior corrosion protection to the steel. 

Hot-dip galvanizing features excellent forming properties, paintability, weldability, and is suitable for fabrication by forming, pressing and bending. Applications include domestic applications, building applications (e.g. wall elements, corrugated for roofing applications…), automotive applications, lighting fixtures, drums and various kinds of section applications.

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Specifications
	Hot-dip galvanizing steel sheet & coil
Standard	JIS G3302 / EN 10142/ ASTM A653
Grade (full hard & soft)	SGCC, SGCD, SGC340~SGC450, SGH340~490
	DX51D, DX52D, S250GD+Z, S280GD+Z, S320GD+Z, S350GD+Z, S450GD+Z
	CS-A / B, SS37(255)~SS50(340)
Thickness	0.15~2.0MM Cold rolled base
	1.8~4.0MM Hot rolled base
Width	610~1500MM
Zinc coating	Z60~Z275
Spangle	Zero / minimized / regular
Coil weight	3~24 tons
Coil ID.	508 / 610MM
Treatment	Chromated (passivated) (Cr6+,Cr3+, Without Cr)
Surface	Oiled / Dry
	Non-Skinpassed / Skinpassed
Edge	Slit edge
Mini ordered q'ty	60 tons/per size