11 Feet SGCC Galvanized Steel Plate for Strong Roofing Options

• After-sales Service: 24 Hours Online
• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Model NO.: SGCC
• Certification: ISO
• Surface Treatment: Galvanized
• Technique: Hot Dipped
• Application: Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
• Special Use: Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
• Stock: Stock
• Thickness: 0.25-2mm
• Width: 750-1300mm
• Specific: Customized
• Trade Term: EXW, Fob, CIF, CFR
• Zinc Coating: 30-275GSM or as Your Requirement
• Spangle: Big Spangle, Normal Spangle, Small Spangle, Non-Sp
• Length: According to Customer′s Requirements
• Tolerance: +/-1%
• Processing: Bending, Welding, Decoiling, Punching, Cutting
• MOQ: 5 Tons
• Transport Package: Standard Seaworthy Package
• Specification: 1220*24440 or customized
• Trademark: Ruilaibo
• Origin: China
• HS Code: 7210490000
• Production Capacity: 5000 Tons/ Month

Product Description

Product Description

Galvanization involves coating steel with a layer of zinc to provide long-lasting protection against rust and corrosion. This method outperforms traditional paint, offering durability for up to 50 years or more. While eventually, some degradation may occur, galvanized steel remains a resilient choice for numerous applications. It is commonly used in creating corrosion-resistant nuts, bolts, nails, and outdoor piping when strength is required over plastic alternatives. You'll also find it in bus stop benches, balconies, verandahs, staircases, walkways, and ladders.
Hot Dipped Galvanized Steel Sheet in Coil (GI)Our premium product is crafted by feeding the Full Hard sheet, which has undergone thorough acid washing and rolling processes, through a zinc pot. This technique effectively bonds a protective zinc film to the surface of the steel.
This product boasts outstanding corrosion resistance, paintability, and workability thanks to Zinc's unique properties. Typically, both the production processes and specifications for hot dipped galvanized steel sheets and coils are similarly stringent.
1. Standard: JIS G3302, ASTM A653M/A924M, EN10327, and more
2. Grade: SGCC, DX51D, DX54D, CS type A, Grade 50, among others

Product Name	Galvanized Steel Sheet
Standard	AISI, ASTM, BS, DIN, GB, JIS
Thickness	0.25-2 mm or as your request
Normal Width	1250mm 1500mm 1800mm 2000mm etc.
Length	Customers' Requirement
Technique	Hot dipped,hot rolled
Place of Origin	Jiangsu,China
Suface Treatment	Galvanized
Price Terms	Ex-Work,FOB,CFR,CIF,FCA,etc
MOQ	5 Tons
Supply Ability	5000 Tons / Month
Payment Terms	T/T
Place of Loading	Shanghai Port
Delivery Time	Shipped in 7-10 days,according to the specific order

Galvanized Steel Sheet Gauge Chart
Gauge	mm	Inches
8	4.27	0.1681
9	3.89	0.1532
10	3.51	0.1382
11	3.13	0.1233
12	2.75	0.1084
14	1.99	0.0785
16	1.61	0.0635
18	1.31	0.0516
20	1.01	0.0396
21	0.93	0.0366
22	0.85	0.0336
23	0.78	0.0306
24	0.7	0.0276
25	0.63	0.0247
26	0.55	0.0217
27	0.51	0.0202
28	0.47	0.0187
30	0.4	0.0157

Standard	GB/T 2518	EN10346	JIS G 3141	ASTM A663
Grade	DX51D+Z	DX51D+Z	SGCC	CS Type C
	DX52D+Z	DX52D+Z	SGCD1	CSTypeA.B
	DX53D+Z	DX53D+Z	SGCD2	FS Type A, B
	DX54D+Z	DX54D+Z	SGCD3	DDS Type C
	S250GD+Z	S250GD+Z	SGC340	SS255
	S280GD+Z	S280GD+Z	SGC400	SS275
	S320GD+Z	S320GD+Z	-	-
	S350GD+Z	S350GD+Z	SGC440	SS340 Class4
	S550GD+Z	S550GD+Z	SGC590	SS550 Class2

Mechanical properties

Grade	Yield strength MPa	Tensile strength MPa	Fracture elongetion not less than %
DX51D+Z		270-500	22
DX52D+Z	140-300	270-420	26
DX53D+Z	140-260	270-380	30
DX54D+Z	120-220	260-350	36
DX56D+Z	120-180	260-350	39

Base metal type	Grade	CHEMICAL COMPOSITION %
		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
	DD54D+Z (St06ZR)	≤0.01	≤0.10	≤0.30	≤0.025

Detailed Photos

Advantages

1. Superior Corrosion Resistance
Our galvanized sheet offers exceptional resistance to acid, alkali, high temperatures, and rust. It features anti-fingerprint properties and ensures an extended service life, making it a reliable choice for varying conditions.

2. Precision Cutting Excellence
Employing advanced precision cutting instruments, we guarantee that the surface of our galvanized sheets remains flawless, devoid of scratches and burrs, ensuring pristine quality.

3. Tailored Customization
With an extensive stock of galvanized sheets, we provide customization options tailored to meet your specific requirements, ensuring you receive exactly what you need.

4. Unmatched High Quality
Our galvanized sheets stand out with precise sizing, uniform thickness, and ease of bending and reprocessing. We are committed to delivering products of the highest quality to meet your demands.

Applications

1. Hot galvanized sheet is primarily utilized in the agricultural machinery, grain storage, and high-speed guardrail sectors. Its remarkable attributes include cost-effectiveness and significant added value, making it an indispensable material in everyday life.

2. Galvanized sheet is also extensively employed in the construction, home appliance, and automotive industries. These sectors frequently require robust steel structures, and the introduction of galvanized sheets provides an ingenious solution. As these industries evolve, the demand for galvanized sheets is expected to rise steadily.

3. Beyond industrial production, galvanized sheets are crucial in modern architecture, factories, spatial structures, transportation, and energy sectors. These sheets primarily serve as a protective barrier, significantly reducing external erosion and enhancing the longevity of the structures they support.

Certifications

Packaging & Shipping

FAQ

Q: What are your terms of payment?
A: We require a 30% TT payment in advance, with the remaining balance due before loading.

Q: Can you provide samples?
A: Absolutely, we are pleased to offer samples for you to check our product quality.

Q: How would you describe the quality of your products?
A: Our products adhere to both national and international standards, undergoing rigorous testing before dispatch. If you wish to review our quality certifications and detailed testing reports, please do not hesitate to request them from us.

Q: What is the timeline for sample preparation and mass production?
A: Generally, it takes 3-5 days for ready molds, 15-20 days for new molds and samples after confirmation, and 25-30 days for mass production.