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0.4mm Thickness Galvanized Steel Coils AISI Galvanized Iron Sheet Coil

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0.4mm Thickness Galvanized Steel Coils AISI Galvanized Iron Sheet Coil

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Brand Name :	LYS
Model Number :	Galvanized Steel Coils
Certification :	ISO,CE
Price :	Contact us
Payment Terms :	T/T, L/C
Delivery Time :	5-7days

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0.4mm Thickness Galvanized Steel Coils AISI Galvanized Iron Sheet Coil

Product Description

0.4mm Thickness Galvanized Sheet Metal Prices/Galvanized Steel Coil Z275/Galvanized Iron Sheet

Place of Origin:	China	Hardness:	Mid Hard
Width:	900-1250mm (customize)	Zinc Layer:	30-275g/m2
Processing Service:	Welding, Punching, Cutting, Bending, Decoiling	Raw material:	cold rolled base, hot rolled base available
Spangle Type:	Regular Spangle	Usage:	Roofs, fuel tanks, refrigerator back panel, heat exchang
Cooperate brand:	nshan steel, baotou steel, jiangsu shagang	Standard:	JIS Aisi ASTM GB DIN EN bs, astm a792, jis g3321
Length:	as customer requirment	Grade:	gl/aluzinc/zincalume/aluzink, DX51D+AZ, DX52D+AZ,
Tolerance:	±1%	Delivery Time:	within 7 days
Surface Treatment:	chromated, anti-fingerprints	MOQ:	contact us to know

0.4mm Thickness Galvanized Steel Coils AISI Galvanized Iron Sheet Coil

For galvanized steel coils, the steel sheet is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in a plating tank with zinc melted to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ℃ to form an alloy coating of zinc and iron. This galvanized coil has good paint adhesion and weldability.

bse metal type	Grade	CHEMICAL COMPOSITION %
bse metal type	Grade	C	Si	Mn	P
cold rolled steel sheet	DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF	≤0.10	-	≤0.50	≤0.035
	DC52D+Z (St04Z), DC52D+ZF	≤0.08	-	≤0.45	≤0.030
	DC53D+Z (St05Z), DC53D+ZF	≤0.08	-	≤0.40	≤0.030
	DC54D+Z (St06Z), DC54D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
	DC56D+Z (St07Z), DC56D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
hot rolled steel sheet	DD51D+Z (St01ZR, St02ZR)	≤0.10	-	≤0.50	≤0.035
hot rolled steel sheet	DD54D+Z (St06ZR)	≤0.01	≤0.10	≤0.30	≤0.025

GAUGE	steel	Galvanized steel	Stainless steel	aluminum	Electrical steel

(Ga.)
	in (mm)	in (mm)	in (mm)	in (mm)	in (mm)
3	0.2391 (6.07)	-	-	-	-
4	0.2242 (5.69)	-	-	-	-
6	0.1943 (4.94)	-	-	0.162 (4.1)	-
7	0.1793 (4.55)	-	0.1875 (4.76)	0.1443 (3.67)	-
8	0.1644 (4.18)	0.1681 (4.27)	0.1719 (4.37)	0.1285 (3.26)	-
9	0.1495 (3.80)	0.1532 (3.89)	0.1563 (3.97)	0.1144 (2.91)	-
10	0.1345 (3.42)	0.1382 (3.51)	0.1406 (3.57)	0.1019 (2.59)	-
11	0.1196 (3.04)	0.1233 (3.13)	0.1250 (3.18)	0.0907 (2.30)	-
12	0.1046 (2.66)	0.1084 (2.75)	0.1094 (2.78)	0.0808 (2.05)	-
13	0.0897 (2.28)	0.0934 (2.37)	0.094 (2.4)	0.072 (1.8)	-
14	0.0747 (1.90)	0.0785 (1.99)	0.0781 (1.98)	0.0641 (1.63)	-
15	0.0673 (1.71)	0.0710 (1.80)	0.07 (1.8)	0.057 (1.4)	-
16	0.0598 (1.52)	0.0635 (1.61)	0.0625 (1.59)	0.0508 (1.29)	-
17	0.0538 (1.37)	0.0575 (1.46)	0.056 (1.4)	0.045 (1.1)	-
18	0.0478 (1.21)	0.0516 (1.31)	0.0500 (1.27)	0.0403 (1.02)	-
19	0.0418 (1.06)	0.0456 (1.16)	0.044 (1.1)	0.036 (0.91)	-
20	0.0359 (0.91)	0.0396 (1.01)	0.0375 (0.95)	0.0320 (0.81)	-
21	0.0329 (0.84)	0.0366 (0.93)	0.034 (0.86)	0.028 (0.71)	-
22	0.0299 (0.76)	0.0336 (0.85)	0.031 (0.79)	0.025 (0.64)	0.0310 (0.787)
23	0.0269 (0.68)	0.0306 (0.78)	0.028 (0.71)	0.023 (0.58)	0.0280 (0.711)
24	0.0239 (0.61)	0.0276 (0.70)	0.025 (0.64)	0.02 (0.51)	0.0250 (0.64)
25	0.0209 (0.53)	0.0247 (0.63)	0.022 (0.56)	0.018 (0.46)	0.0197 (0.50)
26	0.0179 (0.45)	0.0217 (0.55)	0.019 (0.48)	0.017 (0.43)	0.0185 (0.47)
27	0.0164 (0.42)	0.0202 (0.51)	0.017 (0.43)	0.014 (0.36)	-
28	0.0149 (0.38)	0.0187 (0.47)	0.016 (0.41)	0.0126 (0.32)	-
29	0.0135 (0.34)	0.0172 (0.44)	0.014 (0.36)	0.0113 (0.29)	0.0140 (0.35)
30	0.0120 (0.30)	0.0157 (0.40)	0.013 (0.33)	0.0100 (0.25)	0.011 (0.27)
31	0.0105 (0.27)	0.0142 (0.36)	0.011 (0.28)	0.0089 (0.23)	0.0100 (0.25)
32	0.0097 (0.25)	-	-	-	-
33	0.0090 (0.23)	-	-	-	0.009 (0.23)
34	0.0082 (0.21)	-	-	-	-
35	0.0075 (0.19)	-	-	-	-
36	0.0067 (0.17)	-	-	-	0.007 (0.18)
37	0.0064 (0.16)	-	-	-	-
38	0.0060 (0.15)	-	-	-	0.005 (0.127)

Applications

 
Galvanized iron sheets are widely used for construction, building, roof sheets, automobiles, agriculture,home appliances, vanitation pipe and commercial industries. 
 
With the technological innovation and product development of the galvanizedsheet industry, While the traditional galvanized sheet market continues to maintain steady growth, new products, new processes, and new technologies for galvanized sheet continue to emerge, differentiated and functional galvanized coil products continue to be developed, and the application areas continue to expand. In the future, galvanized sheets may be widely used in new energyvehicles, high-end equipment manufacturing, aerospace and other industries, becoming an important driving force for the development of the industry.

0.4mm Thickness Galvanized Steel Coils AISI Galvanized Iron Sheet Coil

Types

According to the processing method, we divide galvanized steel into the following categories:
 
1. Hot-dip Galvanized Iron Sheet
 
As the name implies, hot-dip galvanizing is immersing the cleaned iron sheet into the molten zinc bath at about 500 degrees to form a zinc layer. It is the most commonly used method. It has some advantageous features: 
1) The entire steel surface is uniformly covered with a zinc layer, even the corners, hollows, etc. so that the steel sheet is fully protected.2) The cost of hot-dip galvanizing is cheap.
 
2. Electro-galvanized Iron Sheet
 
Electro-galvanizing is a process of applying a layer of zinc to steel through electroplating, with a saline anode and steel conductor. It is able to enhance the corrosion and heat resistance of steel. Also, it makes steel sheets more good-looking.

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