Roof Sheet 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 CoilOne of our top-selling products, the Roof Sheet Dx51d+Z80 Cold Rolled Galvanized Steel Coil, offers the perfect blend of cost-efficiency, durability, and a sleek finish. It is incredibly user-friendly, accommodating various painting and application needs. Available in big, regular, small, and zero spangles, this product boasts lightweight construction, aesthetic appeal, and superior corrosion resistance. It is the material of choice for industries including construction, shipbuilding, automotive manufacturing, furniture design, and home appliances.

Galvanized metal is predominantly used across multiple sectors, with hundreds of thousands of tons galvanized globally each year. In developed regions, numerous galvanizing factories operate within larger cities, processing various steel items for enhanced protection. Common applications include street furniture, building frameworks, balconies, verandahs, staircases, ladders, and walkways. Additionally, hot-dip galvanized steel is a primary material for 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 cleaned in a degreasing solution.
2. Post-cleaning, the steel undergoes pickling in a vat of diluted hot sulfuric acid.
3. The steel is then immersed in an aqueous solution, typically zinc-ammonium chloride, for fluxing.
4. Following the fluxing, the steel is galvanized through immersion in molten zinc.
5. Finally, the steel is inspected to ensure 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 demonstrates outstanding resistance to acids, alkalis, high temperatures, and rust. It also features anti-finger properties and offers a long service life.

2. Precision Cutting
We employ advanced precision cutting instruments to ensure the galvanized sheet surfaces are free from scratches and burrs.

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

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

Quality Inspection

Certifications

Packaging & Shipping

FAQ

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

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

Q: How is the quality of your products?
A: Our products are manufactured in strict accordance with national and international standards. We conduct rigorous tests before delivery. If you need our quality certifications and various testing reports, please do not hesitate to ask.

Q: What are the lead times for samples and mass production?
A: Typically, it takes 3-5 days for ready molds, 15-20 days for new molds and sample confirmation, and 25-30 days for mass production.