hot-dipped galvanized steel sheet Prime System 1

hot-dipped galvanized steel sheet Prime

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Quick Details

Standard:	DIN,GB,JIS	Grade:	SPCC	Thickness:	0.14-0.6mm
Place of Origin:	Shandong China (Mainland)	Brand Name:		Type:	Steel Coil
Technique:	Cold Rolled	Surface Treatment:	Galvanized	Application:	PPGI or corrugated roofing sheet
Width:	750-1250mm	zinc coating::	60-120g/m2	spangle::	regular / minimum spangle

Packaging & Delivery

Packaging Detail:	seaworthy standard export packing or as per customer's request.
Delivery Detail:	within 15-20 days upon receipt original L/C or prepaid money

Specifications

Thickness: 0.14-0.6mm
Width: 750-1250mm
We have passed the ISO 9001-2000 and SGS certificate.

Gi Steel Coil / Sheet

Size: 0.14-0.6mm*750-1250mm

Zinc Coating: 60-150g/m2

Surface Processing: regular spangle; minimized spangle

Chemical Processing: chromated, passivated, unoiled, hot dip galvanized

Coil ID: 508/610mm

Packing: the standard export package

Application: PPGI coil;construction,hardware,

home appliances,interior decoration etc.

Specifications

galvanized steel coil
1.Thickness:0.135-4.0mm
2.Width:600-1500mm
3.Zinc:40g-275g
4.Material:SGCC,DX51D,G550,SPGC,etc.

product name	Galvanized steel coils
thickness	0.135mm-4.0mm
width	600mm-1500mm762mm,914mm,1000mm,1200mm,1219mm,1250mm
zinc coating	40g,60g, 80g, 90,100g, 120g, 140g,180g, 200g, 250g, 275g and so on.
standard	ASTM, AISI, DIN, GB
material	SGCC,DC51D,DX51D,DX52D,,SGCD,Q195,Q235,SGHC,DX54D, S350 GD, S450 GD,S550 GD
spangle	zero spangle, regular spangle or normal spangle
surface treatment	chromated and oiled, chromated and non-oiled
packing	export standard.
payment	T/T, L/C or DP
min order	25 tons (one 20ft FCL)
coil weight	3-8ton or as client requirement.
quality	soft or hard quality

Galvanized steel coils

STEEL GRADE	CHEMICAL COMPOSITION %						MECHANIC PROPERTY				C.B OF COATING		COATING
	C	Si	Mn	S	P	T.S		Y.S	E.L
	x103	x103	x102	x103	x103	Mpa		Mpa	%	d=0 180°		G/M²
JIS G3302 SGCC	12	30	41	31	21	480		300	13	OK		Z60-150
JIS G3302 SGCH	12	10	21	18	8	680		650		OK		Z60-150
ASTM A653 CS.B	20	30	60	35	30	386		205~380	20	OK		Z80-275
DX51D+Z	29	21	18	1.8	11	355		245	38	OK		Z80-275
G550	20	6	73	5	17	715		654	8	OK		Z80-275

Q: Why can steel HPB300, steel plate without Q300, steel structure manuscript review, but also continued the Q235, why not improve it?: HPB's full name is hot rolled round steel (HPB is Hot-rolled Plain Steel Bar) in English, commonly known as wire rod, diameter 6 - 12 rounds of the most common, including HPB235 and HPB300. You haven't met HPB400?. HRB400 and RRB400 are treated steel bars in order to have such high strength. But the general strength, ductility will be reduced, as the saying goes, "tossing" is not resistant to toss about.

Q: Can steel sheets be formed into complex shapes?: Yes, steel sheets can be formed into complex shapes through various processes such as bending, rolling, and pressing.

Q: How is the weight of the steel plate calculated?: Steel plate is made of molten steel, cooled and compressed into flat steel.The steel plate is flat, rectangular, and can be rolled directly or cut from a wide strip of steel.

Q: Are the steel sheets suitable for automotive body repairs?: Yes, steel sheets are commonly used in automotive body repairs due to their durability and strength, making them suitable for repairing damaged car bodies.

Q: Can steel sheets be used for manufacturing storage racks or shelves?: Yes, steel sheets can be used for manufacturing storage racks or shelves. Steel is a strong and durable material, making it suitable for supporting heavy loads and providing long-lasting storage solutions. The versatility of steel sheets allows for customization in terms of size, shape, and design, enabling the creation of efficient and robust storage racks or shelves.

Q: What is the average lifespan of galvanized steel sheets?: The average lifespan of galvanized steel sheets can vary depending on various factors such as the quality of the galvanization process, environmental conditions, and maintenance. However, in general, galvanized steel sheets can last for several decades, with some estimates suggesting a lifespan of around 50 to 100 years or more.

Q: What is the difference between a black and pickled steel sheet?: Distinguishing a black steel sheet from a pickled steel sheet primarily lies in their surface finish and the processes they undergo. To begin with, a black steel sheet, also referred to as hot-rolled steel, is manufactured through a technique known as hot rolling. In this procedure, the steel is heated beyond its recrystallization temperature and passed through rollers to achieve the desired thickness. Consequently, the resulting sheet exhibits a dark, rough, and scaly surface, which is why it is referred to as "black steel." The dark appearance is a consequence of the oxidation that transpires during the hot rolling process. On the contrary, a pickled steel sheet is produced by means of pickling. Following the hot rolling stage, the black steel sheet undergoes a treatment where it is immersed in an acidic solution, typically hydrochloric acid or sulfuric acid. This pickling process eradicates the oxide scale from the surface of the black steel sheet, resulting in a smooth and clean surface. Additionally, the pickling process aids in enhancing the steel's resistance to corrosion. The selection between a black steel sheet and a pickled steel sheet is contingent upon the intended application. Black steel sheets are often favored for structural components, such as beams and columns, where the surface appearance is not a crucial factor. On the other hand, pickled steel sheets, with their smooth and clean surface, are commonly utilized in applications that demand a high-quality finish, such as automotive panels, appliances, and architectural elements. In conclusion, the primary disparity between a black steel sheet and a pickled steel sheet lies in their surface finish. A black steel sheet possesses a rough and scaly surface due to oxidation during hot rolling, while a pickled steel sheet exhibits a smooth and clean surface subsequent to undergoing a pickling process to eliminate the oxide scale.

Q: Are the steel sheets coated with any protective material?: Yes, the steel sheets are coated with a protective material to prevent corrosion and increase durability.

Q: What is the price range for steel sheets?: The price range for steel sheets can vary greatly depending on factors such as the size, thickness, quality, and market conditions. However, generally speaking, steel sheets can range anywhere from $30 to $150 per sheet.

Q: What is the maximum width of a steel sheet?: The maximum width of a steel sheet can vary depending on various factors such as the manufacturing process, equipment capabilities, and industry standards. In general, steel sheets can be produced in widths ranging from a few inches to several feet. However, in certain specialized applications, wider steel sheets exceeding 100 inches or more may be available. It is best to consult with steel manufacturers or suppliers to determine the maximum width options they offer, as it can vary depending on the specific requirements and capabilities of the production facility.

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