Galvanized Steel Strip Dx51d+Z80 Cold Rolled Steel Coil Width 1220mm

• After-sales Service: 24 Hours Online
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO
• Model NO.: SGCC
• Surface Treatment: Galvanized
• Technique: Hot Dipped
• Application: Container Plate
• Edge: Slit edge
• Stock: Stock
• Model No.: Dx51d+Z80
• Thickness: 0.25-2mm or as Required
• Width: 1220mm or as Required
• Specific: Customized
• Trade Term: EXW, Fob, CIF, CFR
• MOQ: 5 Tons
• Tolerance: +/-1%
• Spangle: Big Spangle, Normal Spangle, Small Spangle, Non-Sp
• Coil Weight: 3-8 Tons
• Transport Package: Standard Seaworthy Package
• Specification: 1220*C or customized
• Trademark: Ruilaibo
• Origin: China
• HS Code: 7210490000
• Production Capacity: 5000 Tons/ Month

Product Description

Product Description

Galvanized Steel CoilAs one of our top-tier offerings, the Galvanized Steel Coil stands out due to its cost-effectiveness, combining durability with a sleek appearance. This versatile material is not only easy to paint and use but is also available with big, regular, small, and zero spangles. Key features include lightweight construction, aesthetic appeal, and superior corrosion resistance. This makes it an ideal choice across various sectors such as construction, shipbuilding, vehicle manufacturing, furniture, and home appliances.

Galvanized metal is universally utilized, with hundreds of thousands of tons produced annually. Developed countries often have multiple galvanizing factories in major cities, ensuring steel products are protected. Common applications include street furniture, building frameworks, balconies, verandahs, staircases, ladders, and walkways. Hot dip galvanized steel is also critical in constructing steel frame buildings.

Product Name	Galvanized Steel Coil
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

The steps in the galvanizing process are as follows:
1. The steel is meticulously cleaned in a degreasing solution.
2. After cleaning, the steel undergoes pickling by immersion in a vat of diluted hot sulfuric acid.
3. The steel is then fluxed in an aqueous solution, typically zinc-ammonium chloride.
4. Post-fluxing, the steel is galvanized through immersion in a vat of molten zinc.
5. Finally, the steel is inspected to ensure consistency and complete coating coverage.

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 sheets exhibit exceptional resistance to acid and alkali corrosion, high temperatures, rust, and fingerprints, ensuring a long service life.

2. Precision Cutting
Utilizing precision cutting instruments, we guarantee a galvanized sheet surface free from scratches and burrs.

3. Customization
We maintain a substantial inventory of galvanized sheets, customizable to meet your specific needs.

4. High Quality
Our galvanized sheets feature precise dimensions, uniform thickness, and are easy to bend and reprocess, ensuring top-tier product quality.

Quality Inspection

Certifications

Packaging & Shipping

FAQ

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

Q: Can you provide samples?
A: Yes, we are pleased to offer samples for quality evaluation.

Q: How is the quality of your products?
A: Our products adhere strictly to national and international standards and are tested before dispatch. For quality certifications and testing reports, please feel free to ask us.

Q: How long does it take for samples and mass production?
A: Typically, 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.