Hot dipped Galvanized steel from China, CNBM, fast delivery

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Commodity	Hot dip galvanized steel coil and sheet
Technical Standard:	JIS 3302 / ASTM A653 / EN10143
Grade	DX51D / DX52D/ DX53D/ S250,280,320GD
Types:	Commercial / Drawing / Deep Drawing / Structural quality
Width	500/650/726/820/914/1000/1200/1219/1220/1250mm
Thickness	0.12-4.0mm
Type of coating:	Galvanized
Zinc coating	Z30-700g/m2
Surface Treatment	Chromed / Skin-pass/ Oiled/Slightly Oiled/ Dry/ Anti-fingerprint
Surface structure:	Zero spangle / minimized spangle / regular spangle/ big spangle
ID coil	508mm or 610mm
Coil weight	3-12 MT per coil
Package:	Properly packed for ocean freight exportation in 20''containers
Application:	Industrial panels, roofing and siding for painting
Price terms	FOB,CFR,CIF
Payment terms	T/T or L/C
Delivery time	Within 30 days
Remarks	Insurance is all risks
	MTC will be handed on with shipping documents
	We accept the third party certification test,such as SGS/BV

Technical data :

Hot dipped galvanized coil Technical Data

Hot dipped galvanized steel coil Mechanical Properties
GRADE	Yield Strength MPa	Tensile Strength MPa	Elongation %
SGCC(DX51D+Z)	≥205	≥270	-
SGCD(DX53D+Z)	-	≥270	38
SGCE(DX54D+Z)	-	≥270	40
DX56D+Z	-	≥270	42

Q: Can steel sheets be used for modular construction or prefabricated buildings?: Yes, steel sheets can be used for modular construction or prefabricated buildings. Steel sheets offer high strength and durability, making them suitable for constructing modular or prefabricated buildings. They can be easily fabricated, assembled, and disassembled, allowing for efficient construction processes. Additionally, steel sheets provide excellent resistance to fire, pests, and extreme weather conditions, making them a popular choice for modular construction or prefabricated buildings.

Q: What is the typical yield strength of stainless steel sheets?: The typical yield strength of stainless steel sheets can vary depending on the grade and thickness, but it generally ranges from 30,000 to 80,000 pounds per square inch (psi).

Q: What is the process of anodizing steel sheets?: The process of anodizing steel sheets involves immersing the sheets in an electrolyte bath and passing an electric current through them. This creates an oxide layer on the surface of the steel, which enhances its corrosion resistance and improves its durability. The steel sheets are first cleaned and degreased, followed by anodizing in the electrolyte solution. The voltage applied during anodizing determines the thickness of the oxide layer, which can be further colored or sealed to achieve desired aesthetics and functional properties.

Q: What are the different sheet metal bending techniques for steel sheets?: There are several sheet metal bending techniques for steel sheets, including air bending, bottoming, coining, and folding. Air bending involves applying force to the sheet metal to bend it using a V-shaped punch and a V-shaped die, without touching the bottom of the die. Bottoming involves bending the sheet metal until it comes into full contact with the bottom of the die, resulting in a tighter bend radius. Coining is a precision bending technique that uses a punch and a die to create a highly accurate and crisp bend. Folding, on the other hand, involves bending the sheet metal at a specific angle using a press brake or a folding machine. These techniques offer various options for achieving different bending requirements in steel sheet fabrication.

Q: Can steel sheets be used for fencing applications?: Yes, steel sheets can be used for fencing applications. Steel sheets are commonly used in fencing projects due to their durability and strength. They offer better protection and security compared to other materials like wood or PVC. Steel sheets can be welded or bolted together to create a solid and secure fence. They are resistant to weathering, corrosion, and damage from pests or animals. Steel sheets can also be customized and painted in different colors to match the aesthetic requirements of the fencing project. Overall, steel sheets are a popular choice for fencing applications due to their long-lasting nature and ability to provide a high level of security and privacy.

Q: What are the different embossing options available for steel sheets?: There are several embossing options available for steel sheets, including blind embossing, deep embossing, pattern embossing, and textured embossing.

Q: What kind of steel plate is HIC?: Is suitable for use in acidic environment, hydrogen sulfide corrosion resistance of the steel plate. Also known as hydrogen or hydrogen resistant steel, generally pressure vessel or pipe steel.

Q: Can the steel sheets be used for industrial machinery?: Yes, steel sheets can be used for industrial machinery. Steel is a popular choice for the construction of industrial machinery due to its high strength, durability, and resistance to wear and tear. Steel sheets can be shaped, cut, and welded to create various components and parts required in industrial machinery. The versatility of steel allows manufacturers to design and fabricate machinery with precise specifications and requirements. Moreover, steel's ability to withstand heavy loads, extreme temperatures, and corrosive environments makes it suitable for use in a wide range of industrial applications.

Q: What is the difference between a smooth and expanded metal steel sheet?: A smooth steel sheet refers to a flat surface without any visible patterns or perforations. It is typically used in applications where a sleek appearance is desired, such as in architectural or decorative purposes. Smooth steel sheets are commonly used for countertops, backsplashes, and wall coverings. On the other hand, an expanded metal steel sheet is created by cutting and stretching a solid sheet of steel to create a pattern of interconnected diamond-shaped openings. This process enhances the structural integrity of the sheet while allowing for increased airflow, visibility, and drainage. Expanded metal steel sheets are commonly used in industrial and construction applications, such as walkways, grating, fencing, and machine guards. The main difference between a smooth and expanded metal steel sheet lies in their appearance, functionality, and intended applications. Smooth steel sheets offer a clean and polished look, while expanded metal steel sheets provide strength, ventilation, and versatility. Ultimately, the choice between the two depends on the specific requirements of the project at hand.

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