Galvanized Steel Sheet JIS G3302sgch ASTM 653 Corrugated Steel 0.1mm-100mm Thickness Colored Roofing Sheet

Product Description

Galvanized Steel Sheet JIS G3302sgch ASTM 653 Corrugated Steel 0.1mm-100mm Thickness Colored Roofing Sheet 

Product Description

Galvanized steel has good resistance to atmospheric corrosion. Since the potential of zinc is lower than that of iron, the zinc layer is positive for the steel substrate and iron is negative.In the electrolytic solution, the zinc layer is easily dissolved, thereby protecting the steel substrate from corrosion. In the general atmospheric environment, the corrosion product of the zinc layer is usually basic zinc carbonate, which is difficult to dissolve, so it has a certain protective effect on the zinc layer.

Product Name	Galvanized Steel Plate/Sheet
Grade	DX51D+Z,DX52D+Z,DX53D+Z,DX54D+Z,DX56D+Z
	S250GD+Z,S280GD+Z,S350GD+Z,S550GD+Z
	SGCC,SGCD,SGCE
Standard	ASTM,AISI ,JIS,DIN,GB,EN,etc.
Zinc coated	30-275g/m2
Spangle	Large Spangles,Regular Spangles,Small Spangles,Zero Spangles
Surface treatment	Chromated,oiled/non-oiled and anti-finger printing
Thickness	0.3-3.0 mm or as required
Width	600-1250 mm or as required
MOQ	5TONS
Substrate	Cold rolled ,Hot rolled
Tolerance	Thickness:±0.01mm
	Width:±2mm
Packaging	Export standard package: bundled wooden box, suit for all kinds of transport, or be required.
Application	construction,decoration,hardware,electric appliances,machinery and other industrial and civil purposes,such as electronic capacitor,composite cooker,rice cooker,refrigerator, computer casting,telecommunication,equipment,lamp shade,air conditioner,cosmetics cover and so on.
Container size	20ft GP:5898MM(Length)*2352mm(Width)*2393mm(High) 40ft GP:12032mm(Length)*2352mm(Width)*2393mm(High) 40ft HC:12032mm(Length)*2352mm(Width)*2393mm(High)

Detailed Photos

Chemical Composition

STEEL  GRADE	CHEMICAL COMPOSITION %					MECHANIC PROPERTY			C.B OF COATING
	C	Si	Mn	S	p	T.S	Y.S	E.L
	x103	x103	x102	x103	x103	Mpa	Mpa	%	d=180
JIS G3302 SGCC	12	30	41	31	21	480	300	13	OK
JIS G3302 SGCH	12	10	21	18	6	680	650	20	OK
ASTM 653 CS.B	29	30	60	35	30	386	250-380	20	OK
DX51D+Z	20	21	18	1.8	11	355	245	38	OK
G550	12	6	73	5	17	715	654	8	OK

Chemical Composition
GRADE	C	Si	Mn	P	S	Ti
SGCC/DX51D+Z	≤0.10	≤0.50	≤0.60	≤0.10	≤0.030	≤0.020
DX52D+Z	≤0.10	≤0.50	≤0.60	≤0.10	≤0.030	≤0.020
SGCD/DX53D+Z	≤0.10	≤0.30	≤0.50	≤0.05	≤0.030	≤0.020
SGCE/DX54D+Z	≤0.10	≤0.30	≤0.30	≤0.03	≤0.020	≤0.020
DX56D+Z	≤0.10	≤0.30	≤0.30	≤0.03	≤0.020	≤0.020
Structural	≤0.20	≤0.60	≤1.70	≤0.10	≤0.045

 

Certifications

Application

 

 

Packaging & Shipping

 

FAQ

Q: Do you have large amount of steel products in stock?
A: Yes , we have a large-scale indoor warehouse with perennial spot stocks totally above 5000 tons.
 
Q: How long is the delivery time?
A: Generally it is within 10 days. If the goods is not in stock , according to the quantity it is within 30 days.
 
Q: Do you provide the samples? Free or Extra?
A: The cost of the samples is according to the value.The cost of the freight is necessary.
 
Q: How to order?
A: Buyer sends the enquery --> Buyer gets the quotation --> Order confirmation --> Buyer send the deposit --> Seller prepares goods --> Seller makes the strict inspection --> Buyer arranges balance payment --> packing and delivery.