Galvanized Steel Strip Dx51d+Z80 Cold Rolled Steel Coil Thickness 0.25-2mm 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 CoilThe Galvanized Steel Coil is one of our hot-selling products due to its exceptional blend of cost-effectiveness, durability, and aesthetic smoothness. Easy to paint and use, it is offered in big, regular, small, and zero spangles. Additional features include lightweight design, superior aesthetics, and remarkable corrosion resistance. Consequently, GI coil has become indispensable in various industries such as construction, shipbuilding, vehicle manufacturing, furniture production, and home appliances.

Galvanized metal is the most common use for galvanized steel, with hundreds of thousands of tons of steel products being galvanized annually worldwide. In developed countries, most larger cities house several galvanizing factories, where many steel items are galvanized for protection. Typical applications include street furniture, building frameworks, balconies, verandahs, staircases, ladders, walkways, and more. Hot dip galvanized steel is also a fundamental construction material for 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 cleaned in a degreasing solution
2. After cleaning, the steel undergoes pickling by being lowered into a vat of diluted hot sulfuric acid
3. The steel is then fluxed in an aqueous solution, typically zinc-ammonium chloride
4. Following fluxing, the steel is galvanized through immersion in a vat of molten zinc
5. Finally, the steel is inspected for consistency and a complete coating

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
Galvanized sheet boasts resistance to acid and alkali corrosion, high temperature, rust, and fingerprints, ensuring a long service life.

2. Precision Cutting
Utilizing precision cutting instruments, we ensure the surface of the galvanized sheet is free from scratches and burrs.

3. Customization
We maintain a large stock of galvanized sheets that can be customized to meet your specific requirements.

4. High Quality
Our galvanized sheets are accurate in size, uniform in thickness, easy to bend and reprocess, ensuring high product quality.

Quality Inspection

Certifications

Packaging & Shipping

FAQ

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

Q: Could you provide samples?
A: Yes, we are honored to offer you samples for quality checks.

Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standards, and we conduct thorough tests before delivery. Should you need to see our quality certifications and testing reports, please simply ask.

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.