High Quality Galvanized Steel sheet System 1

High Quality Galvanized Steel sheet

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Product Description:

Hot Dipped Galvanized Steel Coil

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications.

Product Description Of Hot Dipped Galvanized Steel Coil

Thickness	0.13mm-0.7mm
Width	600mm-1250mm
Zinc Coating	30-200g/m2
Internal Diameter	508mm/610mm
Coil Weight	3-12MT
Quality	commercial and structural quality
Surface Treatment	regular & minimum spangle, zero spangle, oiled & dry, chromated , non-skin pass , skin pass
Standard	JIS G 3302, ASTM A 653M, EN 10327
Steel Grade	SGCC, CS, FS, SS, LFQ, DX51D+Z , S280GD

Technical Data Of Hot Dipped Galvanized Steel Coil

Chemical Composition	C	Si	Mn	P	S
Chemical Composition	0.04-0.06%	0.01-0.03%	0.18-0.22%	0.014-0.016%	0.006%-0.009%

Yield Strength	(Mpa) 280-320
Tensile Strength	(Mpa) 340-390
Elongation	20%-30%
Out-of-square	not exceed 1% Flatness
Bow	15mmmax
Edge Wave	9mmmax
Centre Buckle	8mmmax
Bending At 180 Degree	No crack, purling and fraction

Application Of Hot Dipped Galvanized Steel Coil

It can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making roofing tile, steel profiles for wall partition, T-bar, studs, fireproof door, air conditioning duct and home appliance.

Q: Can steel sheets be used in marine applications?: Yes, steel sheets can be used in marine applications. Steel is a common material used for constructing ships, offshore platforms, and other marine structures due to its high strength, durability, and resistance to corrosion in saltwater environments.

Q: What are steel sheets?: Steel sheets are flat, thin metal plates made from steel that are commonly used in construction, manufacturing, and various other industries. They are versatile and durable, offering strength and resistance to corrosion, making them suitable for a wide range of applications.

Q: How do steel sheets perform in high-humidity environments?: Steel sheets generally perform well in high-humidity environments due to their inherent properties. Steel is known for its strength, durability, and resistance to corrosion, making it a suitable material for withstanding moisture-rich conditions. High-humidity environments can lead to the formation of condensation on surfaces, which can accelerate the corrosion process in certain materials. However, steel sheets are typically coated with protective layers, such as zinc or other corrosion-resistant coatings, which act as a barrier against moisture and prevent rusting. Furthermore, steel sheets are often galvanized or treated with specialized coatings, such as stainless steel or weathering steel, to enhance their resistance to humidity and prevent degradation over time. These coatings provide an additional layer of protection, ensuring that steel sheets maintain their structural integrity and performance even in high-humidity environments. It is important to note that despite the inherent resistance of steel to moisture, proper maintenance and care are still crucial in ensuring its long-term performance. Regular inspections, cleaning, and application of appropriate sealants or coatings, if necessary, can help further protect steel sheets in high-humidity environments. In summary, steel sheets are generally well-suited for high-humidity environments due to their strength, durability, and resistance to corrosion. With proper coatings and maintenance, steel sheets can maintain their performance and structural integrity even in moisture-rich conditions.

Q: Why is the water stop steel plate placed in the middle of the wall?: Of course not. It's in the middle of the perfectly accurate, roughly the middle of the wall. General concrete wall, if there is double layer steel bar, placed in the middle of the two layer of steel bar, when placed with short steel welded fixed on the steel skeleton, pay attention to water stop steel plate, not with the structure steel affixed together.

Q: What are the different coating options available for steel sheets?: There are several coating options available for steel sheets, each offering unique benefits and protection against various environmental factors. Some of the most common coating options include: 1. Galvanized Coating: This is the most widely used coating for steel sheets. It involves applying a layer of zinc to the surface, which acts as a sacrificial anode and prevents corrosion. Galvanized coating provides excellent corrosion resistance and is suitable for both indoor and outdoor applications. 2. Galvannealed Coating: This coating is similar to galvanized coating but is further heat-treated to form a zinc-iron alloy layer on the surface. Galvannealed coating offers improved paint adhesion and weldability, making it suitable for applications that require painting or additional fabrication processes. 3. Electroplated Coating: This process involves immersing the steel sheet in a solution containing metal ions and applying an electric current to deposit a thin layer of metal onto the surface. Common electroplated coatings include zinc, nickel, and chromium. Electroplated coatings provide enhanced corrosion resistance and can also improve aesthetics. 4. Organic Coating: Also known as painted or coated steel sheets, this option involves applying a layer of organic material such as paint, powder coating, or plastic film to the steel surface. Organic coatings provide protection against corrosion, UV radiation, and abrasion. They also offer a wide range of colors and finishes, making them suitable for architectural and decorative applications. 5. Tin Coating: Tin-plated steel sheets have a thin layer of tin applied to the surface through an electroplating process. Tin coating provides excellent solderability, corrosion resistance, and food-grade suitability. It is commonly used in the production of food cans and other packaging materials. 6. Aluminized Coating: This coating involves applying a layer of aluminum to the steel surface through a hot-dipping process. Aluminized coating provides excellent heat reflectivity, corrosion resistance, and thermal conductivity. It is often used in applications that require heat resistance, such as exhaust systems and heat exchangers. These are just a few of the many coating options available for steel sheets. The choice of coating depends on factors such as the intended use, environmental conditions, and desired properties of the steel sheet. It is essential to consider these factors and consult with coating experts to determine the most suitable option for specific applications.

Q: Are steel sheets suitable for manufacturing kitchen appliances?: Yes, steel sheets are suitable for manufacturing kitchen appliances. Steel is a versatile and durable material that is commonly used in the manufacturing industry. It has high strength, which makes it suitable for withstanding the daily wear and tear of kitchen appliances. Steel sheets are also resistant to corrosion, which is important in a kitchen environment where appliances are constantly exposed to water, moisture, and food spills. Additionally, steel is a hygienic material that is easy to clean and maintain, making it ideal for kitchen appliances where cleanliness is crucial. Furthermore, steel sheets can be easily shaped and formed into different designs and sizes, allowing for a wide variety of kitchen appliances to be manufactured. Overall, steel sheets provide the necessary properties and characteristics required for the manufacturing of kitchen appliances.

Q: What is the average moisture resistance of steel sheets?: The average moisture resistance of steel sheets can vary depending on the specific type of steel and the protective coatings applied. Generally, steel sheets exhibit good moisture resistance due to their inherent ability to resist corrosion. However, additional surface treatments like galvanization can further improve their resistance by adding a layer of zinc to protect against moisture and corrosion. Providing an exact average moisture resistance value is challenging as it depends on factors such as the steel grade, thickness, and coating. Steel sheets with galvanized coatings typically offer excellent moisture resistance, with some studies reporting corrosion rates as low as 0.1-0.5 micrometers per year in highly corrosive environments. It is important to consider that the performance of steel sheets in resisting moisture can also be affected by factors like scratches, cuts, or exposure to chemicals. Proper maintenance, regular inspection, and careful handling of steel sheets are crucial to ensure their optimal moisture resistance over time.

Q: Can steel sheets be painted?: Yes, steel sheets can be painted. The surface of steel sheets can be prepared by cleaning, priming, and applying paint to achieve the desired color and finish.

Q: Are the steel sheets suitable for architectural applications?: Yes, steel sheets are suitable for architectural applications due to their durability, strength, and versatility in various construction projects such as roofing, cladding, and structural frameworks.

Q: Are steel sheets suitable for flooring applications?: Yes, steel sheets are suitable for flooring applications. Steel sheets offer many advantages that make them an ideal choice for flooring. Firstly, steel sheets are extremely durable and can withstand heavy loads and high foot traffic. They are resistant to wear and tear, making them long-lasting and cost-effective in the long run. Additionally, steel sheets are fire-resistant, which enhances the safety of the flooring. They are also resistant to moisture, making them suitable for areas with high humidity or where water may be present. Furthermore, steel sheets are easy to clean and maintain, requiring minimal effort and cost for upkeep. They are available in a variety of sizes, thicknesses, and finishes, allowing for customization to suit different flooring requirements. Overall, steel sheets offer a strong, durable, and versatile flooring option that can be used in various applications, including industrial, commercial, and residential settings.

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