Heavy-Duty Galvanized Steel Plate Dx51d Z80 for Construction Excellence

• 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

Immerse yourself in the robustness of hot dip galvanizing, a process that boasts a uniform coating, unparalleled adhesion, and an extended lifespan. This process prompts intricate physical and chemical reactions between the steel tube matrix and the molten plating solution, resulting in a closely-knit zinc-ferroalloy layer that offers exceptional corrosion resistance. The alloy layer seamlessly merges with the pure zinc layer and steel tube matrix, ensuring formidable protection against corrosion.

Crafted from a hot plate that undergoes pickling before direct galvanization, the galvanized coil offers substantial benefits over traditional sheets. By minimizing the cold rolling process, it presents a significant price advantage while maintaining quality. a promisingfuture across diverse sectors such as construction, automobile manufacturing, steel warehouse production, railway passenger car manufacturing, highway guardrail board creation, and beyond.

Galvanized steel coil stands as one of our top-tier offerings, merging cost-effectiveness with durability and a smooth finish. Its paint-friendly surface and user-friendliness, coupled with options in big, regular, small, and zero spangles, make it a versatile choice. With its lightweight structure, aesthetic appeal, and superior corrosion resistance, this GI coil has become a favored new material across various domains such as construction, shipbuilding, automotive manufacturing, furniture, and home appliances.

Specification:

1. Machinability: Engineered to meet the demands of rolling, coiling, and similar processes, ensuring seamless application.

2. Thermal resistance: While typical HDG steel plates function up to 230ºC, their color alters at 250ºC. In contrast, our hot-dip Al-Zn coated steel plate can endure harsh conditions up to 315ºC for prolonged periods.

3. High reflectivity: Boasting heat and light reflection capabilities that are double that of standard hot-dip zinc steel sheets, it surpasses the EPA Energy Star Standard with a reflectivity exceeding 0.70, making it an excellent choice for energy-efficient construction materials.

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.