PRODUCT DETAILS

Hot-dip galvanized and zinc-iron alloys has been coated with a layer of zinc through a continuous hot-dip process. This process involves cleaning the steel substrate and then immersing it in a bath of molten zinc, resulting in a metallurgically bonded coating that provides robust and long-lasting corrosion protection. Construction and Building:It is used for structural frames, roofing and wall cladding, purlins, trusses, and interior components like ceiling grids. Automotive Industry:It is used for both exterior and interior body panels, chassis parts, and underbody components.Home Appliances and Furniture:It is a common material for washing machine drums, refrigerator liners, air conditioner housings, and microwave ovens. It is also widely used to manufacture metal cabinets, shelving, and office furniture.

In summary, galvanized steel coil is a versatile, durable, and economically vital material that forms the backbone of modern construction, manufacturing, and consumer goods.

Thickness: 0.11-3.0MM
Width: 600-1250MM
Zinc Coating: 20-275g/m2
Internal Diameter: 508MM or 610MM
Coil Weight:2-10T
Suface: Zero Spangle,Regular spangle,Oield,Dry&Chromated
Standard:JIS G3302 ,ASTM A653, EN10346,etc

Parameter

Product Name	Grade	Yield Strength (Mpa)	Tensile strength (Mpa)	Elongation after breaking/%
Low-carbon steel	DX51D+Z	-	270-500	≥22
Low-carbon steel	DX52D+Z	140-300	270-420	≥26
Gapless atomic steel	DX53D+Z	140-260	270-380	≥30
	DX54D+Z	120-220	260-350	≥36
	DX56D+Z	120-180	260-350	≥39
	DX57D+Z	120-170	260-350	≥41
Structural steel	S220GD+Z / SS33 / SGC340	≥220	≥300	≥20
	S250GD+Z / SS37 / SGC400	≥250	≥330	≥19
	S280GD+Z /SS40 / SGC440	≥280	≥360	≥18
	S300GD+Z	≥300	≥370	≥18
	S320GD+Z	≥320	≥390	≥17
	S350GD+Z / SS50 / SGC490	≥350	≥420	≥16
	S390GD+Z	≥390	≥450	≥15
	S420GD+Z	≥420	≥480	-
	S550GD+Z / SS80	≥550	≥560	-

GALVANIZED STEEL COIL REGULAR SPANGLE (GI)