Reliable Galvanized Steel Coil Dx51d Z80 for Long-Lasting Performance

• 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

Experience the unparalleled advantages of our hot dip galvanizing process where each product is graced with uniform coating, robust adhesion, and an impressively extended service life. Through intricate physical and chemical interactions between the steel tube matrix and molten plating, a meticulously structured zinc-ferroalloy layer emerges, boasting exceptional corrosion resistance. This alloy layer seamlessly integrates with both the pure zinc layer and steel tube matrix, ensuring unmatched durability against corrosion.

Our galvanized coil stands on a foundation of quality hot plate, undergoing direct galvanization after pickling. This modern approach curtails the steps seen in traditional galvanized sheet production, offering a clear price advantage. It proudly presents an exciting development potentialacross diverse industries such as construction, automobile manufacturing, steel warehouse creation, railway passenger car crafting, and highway guardrail board manufacturing, among others.

Galvanized steel coil emerges as a top-tier product—an economical choice that merges durability with a sleek finish. Its user-friendly nature makes it ideal for painting and application. Available in various spangles—big, regular, small, and zero—it boasts a lightweight form, appealing aesthetics, and superior corrosion resistance. Thus, GI coil has become a sought-after material for numerous sectors including construction, shipbuilding, vehicle manufacturing, furniture, and home appliances.

Specification:

1. Machinability: Perfectly meets processing demands for rolling, coiling, and similar processes, ensuring versatile utility.

2. Thermal resistance: While typical HDG steel plates operate efficiently at 230ºC and change color at 250ºC, our hot-dip Al-Zn coated steel plate withstands environments up to 315ºC for prolonged periods.

3. High reflectivity: With a heat and light reflection capacity twice that of standard hot-dip zinc steel sheets, our product boasts a reflectivity exceeding 0.70, surpassing the 0.65 benchmark set by the EPA Energy Star Standard, making it an ideal energy-saving construction material.

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

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

Applications

Quality Inspection

Certifications

Packaging & Shipping

FAQ

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

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

Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.

Q: How long does it take for samples and mass production?
A: Usually it will take3-5 days for ready molds, 15-20days for new molds and samples after confirmation, 25-30 days for mass production.