Hot-Dip Galvanized Steel Sheet

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Best Quality for Cold Rolled Steel Sheets

High Quality Hot Rolled Steel Sheet

Hot Rolled Dimond Plate

Carbon Structural Steel plate

Prime quantity color coated Galvanized Steel corrugated sheets

Hot Rolled Steel Coil /Cold Rolled Steel Coil/Color Steel Rolled

hot rolled steel sheet - SAE 1006/1008

hot rolled steel sheet DIN 17100 in Good Quality

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
Length	2000/2448/2800/3000/5000mm
Thickness	0.12-2.8mm
Type of coating:	Galvanized
Zinc coating	Z30-275g/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	3-8 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

Technicaldata :

Hot dipped galvanized coil Technical Data

Chemical Composition
GRADE	C	Si	Mn	P	S	Ti
SGCC/DX51D+Z	≤0.10	≤0.50	≤0.60	≤0.10	≤0.030	≤0.020
DX52D+Z	≤0.10	≤0.50	≤0.60	≤0.10	≤0.030	≤0.020
SGCD/DX53D+Z	≤0.10	≤0.30	≤0.50	≤0.05	≤0.030	≤0.020
SGCE/DX54D+Z	≤0.10	≤0.30	≤0.30	≤0.03	≤0.020	≤0.020
DX56D+Z	≤0.10	≤0.30	≤0.30	≤0.03	≤0.020	≤0.020
Structural	≤0.20	≤0.60	≤1.70	≤0.10	≤0.045

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: What's the effect of water stopping between steel plate and water stop strip? What's the difference between the process and the sealing process?: Water swelling, water stop, rubber water stop and water stop steel plate are compared between the three:After using the water stopping strip (water stopping steel plate and water stop bar), the water can be prevented from soaking through the concrete, and the double protection function of water proofing and water stopping can be realized.

Q: Can steel sheets be used for insulation purposes?: No, steel sheets are not typically used for insulation purposes as they are conductive and do not provide effective thermal insulation.

Q: Can steel sheets be used for manufacturing cutlery?: Yes, steel sheets can be used for manufacturing cutlery. Steel is a common material used in the production of knives and other cutlery due to its strength, durability, and corrosion resistance. Steel sheets can be shaped, cut, and forged into various cutlery designs, ensuring the final product is sturdy and capable of cutting efficiently.

Q: Can steel sheets be used for solar panel mounting structures?: Yes, steel sheets can indeed be used for solar panel mounting structures. Steel is a strong and durable material that can provide the necessary support and stability for solar panels. It is commonly used for mounting structures due to its high strength-to-weight ratio, corrosion resistance, and cost-effectiveness. Additionally, steel sheets can be easily fabricated and customized to fit specific mounting requirements, making them a popular choice in the construction of solar panel systems.

Q: What is the thickness of the steel sheets?: The thickness of steel sheets may vary depending on the specific application and requirements. Steel sheets can have thicknesses ranging from 0.4 millimeters to several inches, and commonly used measurements include 0.5 mm, 1.0 mm, 1.5 mm, 2.0 mm, 2.5 mm, and so on. However, it is worth noting that the thickness can be tailored to suit the intended use, such as in construction, manufacturing, or automotive industries. Therefore, it is crucial to refer to the specifications or contact the manufacturer or supplier to ascertain the precise thickness of the steel sheets in question.

Q: What is the process of applying weather-resistant coatings to steel sheets?: The process of applying weather-resistant coatings to steel sheets typically involves several steps. First, the steel sheets are cleaned and prepared by removing any dirt, rust, or previous coatings. This can be done through methods such as grit blasting or chemical cleaning. Once the surface is clean, a primer is applied to enhance adhesion and corrosion resistance. After the primer dries, a weather-resistant coating is applied using methods like spray painting or electrostatic deposition. The coating is then allowed to dry and cure, forming a protective barrier against weather elements. Some coatings may require multiple layers or additional treatments for optimal durability.

Q: How do steel sheets handle chemical exposure?: Steel sheets are known for their excellent resistance to chemical exposure. They are highly resistant to corrosion and can withstand exposure to a wide range of chemicals, including acids, alkalis, solvents, and other corrosive substances. This is mainly due to the protective oxide layer that forms on the surface of steel, known as patina, which acts as a barrier against chemical attack. Furthermore, steel sheets can be further protected by applying a variety of protective coatings such as galvanization, epoxy coatings, or powder coatings. These coatings provide an additional layer of protection and enhance the steel's resistance to chemical exposure. However, it is important to note that the resistance of steel sheets to chemical exposure can vary depending on the specific type and concentration of chemicals involved. Highly concentrated or aggressive chemicals may still cause some degree of corrosion or damage to the steel surface over time. Therefore, it is crucial to consider the specific chemical environment and select the appropriate grade of steel and protective coating to ensure maximum resistance to chemical exposure. Overall, steel sheets are a reliable and durable material choice for applications that require resistance to chemical exposure. With proper selection and maintenance, they can effectively handle various chemical environments and provide long-lasting performance.

Q: How do steel sheets perform in fire-rated applications?: Due to their high melting point and excellent structural integrity, steel sheets are highly effective in fire-rated applications. When exposed to fire, steel sheets retain their strength and stability, making them a dependable choice for fire-resistant construction. Furthermore, steel sheets do not contribute to the spread of fire or the release of harmful fumes, thereby enhancing the safety of occupants during a fire incident. In addition, steel sheets offer exceptional thermal insulation, preventing the transfer of heat from the fire to other parts of the building. This characteristic enables the containment of fires and minimizes the resulting damage. In conclusion, utilizing steel sheets in fire-rated applications offers a sturdy and efficient solution for fire protection in buildings.

Q: How do steel sheets perform in terms of wear resistance?: Steel sheets are known for their excellent wear resistance properties. Due to their hardness and durability, steel sheets can withstand and resist wear, abrasion, and scratching, making them highly suitable for applications requiring long-term durability and protection against wear and tear.

Q: How do you prevent galvanic corrosion when using steel sheets with other metals?: To prevent galvanic corrosion when using steel sheets with other metals, several measures can be taken. One effective method is to use a protective barrier, such as a non-conductive coating or paint, on the steel sheets. This barrier acts as a physical barrier between the steel and the other metals, preventing direct contact and the subsequent corrosion. Additionally, using insulating materials, such as rubber gaskets or plastic spacers, can also help isolate the steel sheets from the other metals. Another approach is to apply sacrificial anodes, such as zinc or magnesium, to the steel sheets. These anodes will corrode instead of the steel, protecting it from galvanic corrosion. Regular maintenance and inspection of the steel sheets and their connections are also crucial to detect any potential issues and address them promptly.

Send your message to us

*Email

*TEL

*Quantity

*Unit