Product Details

galvanized steel coil Description

Hot dipped galvanized steel coil are processed by continuous hot-dip galvanizing from cold-rolled steel coil. Zinc coating on both sides can effectively prevent corrosion and rust, and increase the service life of steel plate.

Galvanized Steel Coil Specification & Features

Hot Dipped Galvanized Steel Coil
Standard	JIS G3302, EN10147, ASTM A653M
Grade	SGCC, SGCH
	DX51D, DX52D, DX53D, DX54D
	S280GD, S320GD, S350GD, S400GD, S500GD, S550GD
Zinc Coating	Z30-400G/M2
Spangle Model	Zero Spangle, Small Spangle, Regular Spangle, Big Spangle
Surface Treatment	Chromated, Oiled, No-oiled
Hardness	Softy, Semi Hard, Full Hard, G550
Thickness	0.11-4.00MM
Width	20-1500MM
Coil Weight	3-5MT/Coil or Customized
Coil Inner Diameter	508MM or 610MM
Package	Standard Seaworthy Exporting Packing
MOQ	25MT
Capacity	7000MT/Month
Transport Type	Vessel Container, Vessel Bulk, Railway Container, Railway Wagon
Loading Port	Tianjin, Qingdao, Ningbo, Shanghai and other China’s port
Delivery Time	15-25 Days after Receiving the Deposit
Terms of Trade	EXW, FOB, CFR, CIF
Terms of Payment	T/T and Irrevocable LC at Sight

The advantages of galvanized steel coil are mainly manifested in the following aspects:

1.Processing performance
Hot dipped galvanized steel coil can fully meet the requirements of rolling, stamping, printing, marking, bending and other forms of processing.

2.Corrosion resistance
Hot dipped galvanized steel coil has excellent corrosion resistance, and the service life is 3 times than that of hot rolled and cold rolled steel under the test of the same thickness and surface treatment.

3.Heat resistance
Hot dipped galvanized steel coil can be used for a long time in an environment of 315 degrees without changing color while other steel sheets are just used at a temperature of only 230 degrees, and 250 degrees will change color.

4.Mechanical properties
The mechanical properties of galvanized steel sheets are significantly higher than those of hot rolled and cold rolled steel sheets, which are mainly manifested in yield strength, tensile strength, and elongation. The yield strength of galvanized steel sheet is between 300 and 400mpa, the tensile strength is between 300 and 550mpa, and the elongation is between 28% and 40%.

Galvanized Steel Coil Application

Hot dipped galvanized steel coil has excellent performance and good comprehensive properties such as corrosion resistance, easy forming and painting. Hot dipped galvanized steel coil are mainly used in build construction, home appliances, containers, transportation, automobiles and metallurgical industries.
Construction industry: roofs, doors and windows, rolling shutter doors, ceiling keels, etc.;
Home appliances: refrigerators, washing machines, air conditioners, range hoods, etc.;
Automotive industry: body shells, chassis, doors, fuel tanks, fenders, etc.;
Metallurgical industry: steel window blanks, color-coated board substrates, etc.
For example, Corrugated Roofing Sheet, Steel Floor Deck Sheet, Ventilation Ducts, U/C Channel, Round/Rectangular/Square pipe, Protection Fence of Highways, Metal Expanded Mesh and so on.