Gi Coil Dx51d+Z80 Cold Rolled Galvanized 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 CoilOur Gi Coil Dx51d+Z80 Cold Rolled Galvanized Steel Coil, with a thickness ranging from 0.25mm to 2mm and a width of 1220mm, stands as one of our top-selling products. It offers an exceptional blend of cost-effectiveness, durability, and smooth finish. This versatile material is easy to paint and use, available in big, regular, small, and zero spangles. Its lightweight, aesthetic appeal, and superior corrosion resistance make it an ideal choice across various industries, including construction, shipbuilding, vehicle manufacturing, furniture, and home appliances.

Galvanized steel is globally recognized for its extensive use in safeguarding steel products. Developed nations house numerous galvanizing plants in most large cities, ensuring a broad range of steel items receive protective galvanization. Common applications include street furniture, building frameworks, balconies, verandahs, staircases, ladders, walkways, and more. Additionally, hot-dip galvanized steel serves as 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 being cleaned, the steel is pickled 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. After the flux, the steel is galvanized through immersion in a vat of molten zinc
5. Afterward, 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
Our galvanized sheet offers remarkable resistance to acid and alkali corrosion, high temperatures, and rust. It also features anti-fingerprint properties and ensures long-lasting durability.

2. Precision Cutting
We utilize precision cutting instruments to ensure the galvanized sheet's surface remains free from scratches and burrs.

3. Customization
Our extensive inventory of galvanized sheets is customizable to meet your specific requirements.

4. High Quality
Our galvanized sheets boast precise dimensions, uniform thickness, and ease of bending and reprocessing, ensuring high-quality products.

Quality Inspection

Certifications

Packaging & Shipping

FAQ

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

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

Q: How is the quality of your products?
A: Our products are strictly manufactured according to national and international standards. Each product undergoes rigorous testing before delivery. We are happy to provide quality certifications and various testing reports upon request.

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 sample approval, and 25-30 days for mass production.