Cold Rolled Steel Coil &Galvanized steel sheet

Cold Rolled Steel Coil &Galvanized steel sheet

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Technique:Cold Rolled

Product Description

Cold Rolled steel sheets have good processability, with good flatness and excellent surface, are available with different thickness and width combinations; are mainly used to manufacture the high value-added products in automotive and appliance, beverage packaging, electronic, electrcial moor and building etc. The CR steel sheet include the oncoated steel steel , galvanzied steel sheet, tin plate and TFS, precoated steel sheet and electrical steel , etc.

Uncoated CR steel sheet
With the features of in line with the international highest standards in demension and shape, excellent surface finish and properties, the products are mainly used in home appliance and automobile industries.

Galvanized steel sheet(include HDG and EG)
With the features of good corrosion resistance, the products are mainly used in automobile, home appliance, electronics, building and machinery manufacture industries, etc.

Precoated steel sheet
With the features of enviromental protection and good processablility, long lasting surface durability, rich in colors, the products are maily used in building, home appliance and furniture industries, etc.

Electrical steel sheet
Mainly used to manufacture generating equipment, locomotive, industrial motor and home appliance

Q: What is the average lifespan of a painted steel sheet?: The average lifespan of a painted steel sheet can vary depending on various factors such as the quality of the paint, the type of environment it is exposed to, and the level of maintenance. However, in general, a properly coated and maintained painted steel sheet can last anywhere between 20 to 30 years or even longer.

Q: Are the steel sheets resistant to bending or warping?: Indeed, steel sheets exhibit exceptional resistance against bending or warping. Renowned for its robustness and longevity, steel remains a favored option across diverse applications that demand unwavering resistance to bending or warping. The innate characteristics of steel, such as its remarkable tensile strength and stiffness, enable it to endure substantial loads and pressure while retaining its original shape. Furthermore, steel's uniform and homogeneous structure guarantee steadfast resistance to bending or warping, cementing its reputation as a dependable substance for endeavors necessitating stability and structural soundness.

Q: How do I print the steel plate?: In fact, the printing mode called "stencil printing", is a kind of porous printing, first use the typewriter in special Lazhi typing, or a stylus paint word pictures, and then let the wax paper attached to ordinary paper, ink in the painted pattern, through hole type or writing, and printing to the following the common paper.

Q: Are steel sheets suitable for magnetic shielding?: Yes, steel sheets are suitable for magnetic shielding. Steel is a highly magnetically conductive material, which makes it effective at redirecting and absorbing magnetic fields. It can be used to create barriers that prevent magnetic fields from penetrating or escaping certain areas, making it an ideal choice for magnetic shielding applications.

Q: Can steel sheets be used for food storage containers?: Yes, steel sheets can be used for food storage containers. Steel is a widely used material in the food industry due to its durability, resistance to corrosion, and ability to maintain the quality and freshness of food. Steel sheets can be fabricated into containers that are safe, hygienic, and suitable for storing various types of food.

Q: Can steel sheets be used for interior wall cladding?: Yes, steel sheets can be used for interior wall cladding. Steel provides durability, strength, and a sleek aesthetic, making it a popular choice for modern and industrial interior designs.

Q: Are steel sheets suitable for railway infrastructure?: Yes, steel sheets are suitable for railway infrastructure due to their high strength, durability, and resistance to wear and tear. Steel sheets are often used for railway track components such as rails, sleepers, and bridges, as they can withstand heavy loads and provide stability to the railway system. Additionally, steel sheets can be easily fabricated and maintained, making them an ideal choice for railway construction projects.

Q: Are the steel sheets easy to maintain?: Steel sheets are typically easy to maintain, as they possess durability and corrosion resistance, thus necessitating minimal upkeep. A simple cleaning using mild detergent and water usually suffices to keep them looking pristine and shiny. Moreover, steel sheets eliminate the need for painting or staining, further diminishing maintenance demands. In situations involving scratches or minor damages, repairs or buffing can be effortlessly executed. All in all, steel sheets are an excellent choice for diverse applications, requiring little maintenance.

Q: How do steel sheets handle water resistance?: Steel sheets generally have good water resistance due to their inherent properties and protective coatings. Steel is a non-porous material, meaning it does not allow water to penetrate easily. The smooth surface of steel sheets prevents water from seeping through. Additionally, steel sheets are typically coated with protective layers such as galvanized zinc or paint, which further enhance their water resistance. Galvanized steel sheets are coated with a layer of zinc, which acts as a barrier against moisture and prevents corrosion. Zinc is highly resistant to water, and even if the coating gets scratched, the zinc layer sacrificially protects the underlying steel from rusting. This makes galvanized steel sheets highly durable and water-resistant, even in extreme conditions. Painted steel sheets are another common option. The paint acts as a protective layer that prevents water from directly contacting the steel surface. The paint forms a barrier that prevents moisture from penetrating the steel and causing corrosion. However, it is important to note that the quality and thickness of the paint coating play a significant role in determining the water resistance of painted steel sheets. In summary, steel sheets handle water resistance well due to their non-porous nature and protective coatings. Whether it is galvanized steel sheets with a zinc coating or painted steel sheets with a protective layer of paint, both options offer reliable water resistance and are suitable for various applications where exposure to water is a concern.

Q: How do steel sheets perform in terms of noise reduction?: Steel sheets are highly effective in reducing noise due to their dense and rigid nature. They effectively block and absorb sound waves, resulting in significant noise reduction.

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