9 Feet Galvanized Steel Plate for Robust Roofing and Protection

• 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 protective layer of zinc, ensuring it remains rust and corrosion-free for decades—often exceeding 50 years. This makes galvanized steel an ideal choice for creating corrosion-resistant nuts, bolts, and nails. Its robustness is perfect for outdoor pipes where plastic falls short, and it finds applications in public infrastructure such as bus stop benches, balconies, verandahs, staircases, walkways, and ladders.
Hot Dipped Galvanized Steel Sheet in Coil (GI)is crafted by passing an acid-washed, Full Hard steel sheet through a zinc bath, resulting in the application of a sturdy zinc coating on its surface.
Boasting outstanding corrosion resistance, paintability, and workability, hot dipped galvanized steel sheet and coil leverage the unique properties of zinc. The processing techniques and specifications for both forms are strikingly similar.
1. Standard: JIS G3302, ASTM A653M/A924M, EN10327, and more.
2. Grade: SGCC, DX51D, DX54D, CS type A, Grade 50, and beyond.

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. Corrosion Resistance
Our galvanized steel sheets are engineered to withstand harsh environments. They boast exceptional resistance to acids, alkalis, and high temperatures, ensuring not just rust prevention but also a long-lasting, anti-fingerprint finish.

2. Precision Cutting
Utilizing state-of-the-art precision cutting instruments, we ensure that each galvanized sheet is meticulously crafted to be free of scratches and burrs, delivering a flawless surface every time.

3. Customization
We maintain a vast inventory of galvanized sheets, readily available for customization. Tailor your order to meet your specific needs and enjoy unparalleled flexibility and convenience.

4. High Quality
Our galvanized sheets are produced to exacting standards, with uniform thickness and precise dimensions. They are designed for easy bending and reprocessing, guaranteeing high-quality results in every application.

Applications

1. Hot galvanized sheet is a versatile material primarily utilized in agricultural machinery, grain storage, and high-speed guardrail industries. Its distinguishing attributes include low cost and high added value, making it an indispensable choice in these sectors.

2. Galvanized sheets are extensively employed in building materials, home appliances, and the automotive industry. These industries frequently rely on steel structures, and the advent of galvanized sheets offers an ingenious solution to enhance durability and protection. As the demand for robust materials escalates, the need for galvanized sheets is poised to soar in the foreseeable future.

3. Beyond industrial production, galvanized sheets have found critical applications in modern buildings, factories, spatial structures, transportation, and energy sectors. In these domains, galvanized sheets primarily serve as a protective film, significantly mitigating external erosion and elevating the longevity and resilience of various structures.

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: Do you provide samples?
A: Absolutely! We are delighted to offer you samples to ensure the quality meets your expectations.

Q: How would you describe the quality of your products?
A: Our products are meticulously manufactured to meet both national and international standards. Each product undergoes rigorous testing before delivery. Should you wish to review our quality certifications and various testing reports, please feel free to request them from us.

Q: What is the lead time for samples and mass production?
A: For ready molds, it typically takes 3-5 days. For new molds and samples after confirmation, it takes about 15-20 days. Mass production generally requires 25-30 days.