Economical Galvanized Steel Plate Dx51d Z80 for Cost-Saving Solutions

• 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

Hot dip galvanizing is renowned for its uniform coating, exceptional adhesion, and extended service life. This process involves intricate physical and chemical interactions between the steel tube matrix and the molten plating solution, resulting in a robust zinc-ferroalloy layer that offers superior corrosion resistance. The alloy layer is seamlessly integrated with the pure zinc layer and the steel tube matrix, enhancing its formidable corrosion-resistant capabilities.

Galvanized coil is crafted from hot plate and undergoes direct galvanization post-pickling. When compared to the traditional galvanized sheet, it undergoes fewer cold rolling processes, delivering substantial cost savings. This product demonstrates a promisingpotential for growth in sectors such as construction, automobile manufacturing, steel warehouse production, railway passenger car manufacturing, highway guardrail board manufacturing, and various other industries.

Galvanized steel coil stands out as one of our top-selling products. It is a cost-effective material that merges durability with a sleek appearance. Its surface is easy to paint and utilize, available in big, regular, small, and zero spangles. Additionally, this product boasts lightweight, aesthetic appeal, and outstanding corrosion resistance. Consequently, GI coil has emerged as an innovative material finding applications in diverse fields including construction, shipbuilding, vehicle manufacturing, furniture, and home appliances.

Specification:

1. Machinability: It is designed to meet various processing requirements, including rolling, coiling, and similar processes.

2. Thermal resistance: Standard HDG steel plate typically operates under 230ºC, with color changes occurring at 250ºC. In contrast, hot-dip Al-Zn coated steel plate can withstand environments at 315ºC for extended periods.

3. High reflectivity: This material's heat and light reflection capabilities are twice that of hot-dip zinc steel sheets, with reflectivity exceeding 0.70, surpassing the 0.65 benchmark set by the EPA Energy Star Standard. It is an ideal construction material for energy-saving applications.

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.