Galvanized Steel Plate 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 Coilis one of the hot-selling products. It's the cost-effective material that marries durability with a sleek appearance. Easy to paint and versatile to use, it comes with big, regular, small, and zero spangles. Its lightweight nature, aesthetic appeal, and excellent corrosion resistance make it a favored choice across various fields—ranging from construction and shipbuilding to vehicle manufacturing, furniture, and home appliances.

Galvanized metal is extensively used worldwide, with hundreds of thousands of tons galvanized annually. In developed regions, larger cities often host multiple galvanizing factories, treating many steel items for protection. Common applications include street furniture, building frameworks, balconies, verandahs, staircases, ladders, and walkways. Hot dip galvanized steel also forms the core material for steel frame buildings, ensuring durability and structural integrity.

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 immersion in a vat of diluted hot sulfuric acid.
3. Next, the steel is fluxed in an aqueous solution, typically zinc-ammonium chloride.
4. The steel is then galvanized by immersion in a vat of 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
The galvanized sheet offers robust resistance against acid, alkali, and high temperature, ensuring rust protection, anti-finger properties, and long-lasting service life.

2. Precision Cutting
State-of-the-art precision cutting instruments ensure the surface of the galvanized sheet remains scratch and burr-free.

3. Customization
We maintain a vast stock of galvanized sheets, ready to be customized to meet your specifications.

4. High Quality
Our galvanized sheets boast accurate sizing, uniform thickness, and ease of bending and reprocessing, delivering high-quality products for diverse applications.

Quality Inspection

Certifications

Packaging & Shipping

FAQ

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

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

Q: How is the quality of your products?
A: Our products adhere to national and international standards. We conduct thorough testing before delivery. Quality certifications and testing reports are available upon request.

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