• High Quality of Cold Rolled Steel Coil from  China System 1
  • High Quality of Cold Rolled Steel Coil from  China System 2
  • High Quality of Cold Rolled Steel Coil from  China System 3
High Quality of Cold Rolled Steel Coil from  China

High Quality of Cold Rolled Steel Coil from China

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
5000 m.t./month

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1.Structure of Cold Rolled Steel Description

The raw material of cold rolled steel coil/sheet is high quality hot rolled product, and after pickling continuous rolling, degreasing, annealing,skin pass,slitting and cut to length line etc. Along with it many kinds of new  technology and new process of global cold rolling production have been applied. Therefore the quality of the goods could be guaranteed. The product is widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.

2.Main Features of the Cold Rolled Steel

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

 

3.Cold Rolled Steel Images

 

4.Cold Rolled Steel Specification

Standard:AISI,ASTM,DIN,GB,JIS,JIS G3302 ASTM 653M EN10142

Grade: Q195~Q345

Thickness: 0.16mm~1.5mm,0.16-1.5mm

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

C

Si

Mn

Cr

Ni

P

S

0.150

0.476

11.231

12.50

0.900

0.039

0.010

 

 

5.FAQ of Cold Rolled Steel

We have organized several common questions for our clients,may help you sincerely:

1.How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customers requirements.

2.How to guarantee the quality of the products

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

3. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

 

Q:Can steel sheets be painted or powder-coated after installation?
Yes, steel sheets can be painted or powder-coated after installation. Painting or powder-coating steel sheets after installation is a common practice to enhance their aesthetic appeal and provide additional protection against corrosion. The process involves thoroughly cleaning the steel surface, applying a primer to ensure good adhesion, and then applying the desired paint or powder coating. This can be done on-site or in a specialized facility, depending on the size and complexity of the steel sheets. Additionally, it is important to ensure that the chosen paint or powder coating is suitable for exterior use and can withstand the environmental conditions to which the steel sheets will be exposed.
Q:Are the steel sheets resistant to oil or grease?
Steel sheets are resistant to oil or grease in general. Steel is renowned for its durability and ability to withstand different chemicals, such as oil and grease. Due to the sleek surface of steel sheets, it becomes challenging for substances like oil or grease to stick to them, which facilitates effortless cleaning and maintenance. Moreover, if necessary, steel sheets can undergo additional treatment or be coated with protective substances to enhance their resistance to oil or grease.
Q:Are steel sheets suitable for solar panel frames?
Yes, steel sheets are suitable for solar panel frames. Steel is a durable and strong material that can provide the necessary support for solar panels, ensuring their stability and longevity. Additionally, steel sheets can be easily fabricated and customized to meet specific design requirements, making them a popular choice for solar panel frames in various applications.
Q:Are steel sheets suitable for elevator doors?
Yes, steel sheets are suitable for elevator doors. Steel is a strong and durable material that provides security and safety for elevator systems. It can withstand the constant opening and closing of elevator doors and offers protection against external factors. Additionally, steel sheets can be customized and designed to enhance the aesthetic appeal of elevator entrances.
Q:What are the standard dimensions of steel sheets?
The standard dimensions of steel sheets vary depending on the specific application and industry requirements. However, common standard dimensions for steel sheets range from 4 feet by 8 feet (1.2 meters by 2.4 meters) to 5 feet by 10 feet (1.5 meters by 3 meters).
Q:How do steel sheets compare to other materials, such as aluminum or copper?
There are several advantages to using steel sheets instead of materials like aluminum or copper. Firstly, steel is known for its exceptional strength and durability, making it able to withstand heavy loads and resist impacts better than aluminum or copper. This makes steel sheets perfect for applications that require high strength and structural integrity, such as in construction or the automotive industry. Furthermore, steel sheets have a higher melting point than aluminum or copper, meaning they can withstand higher temperatures without deforming or melting. This makes steel sheets suitable for applications that involve exposure to high temperatures, like in manufacturing processes or engine components. Additionally, steel sheets have excellent corrosion resistance properties. They can be coated with protective layers like zinc or chromium to enhance their resistance to rust and corrosion. In contrast, aluminum and copper are more prone to corrosion, especially when exposed to certain environments or chemicals. This makes steel sheets the preferred choice for outdoor applications or structures that need long-term durability. Another advantage of steel sheets is their cost-effectiveness. Steel is relatively cheaper compared to aluminum or copper, especially when considering its strength and durability. This makes steel sheets a more economical choice for various applications where cost is an important factor. However, it is important to note that aluminum and copper also have their own advantages. Aluminum is lightweight and has excellent thermal conductivity, making it suitable for applications that require lightweight materials or efficient heat transfer. Copper, on the other hand, has superior electrical conductivity, making it ideal for electrical wiring or components. In conclusion, steel sheets offer exceptional strength, durability, corrosion resistance, and cost-effectiveness compared to aluminum or copper. However, the choice of material ultimately depends on the specific requirements of the application, such as weight, thermal or electrical conductivity, and environmental factors.
Q:What is the difference between a galvalume and galvanized steel sheet?
The main difference between a galvalume and galvanized steel sheet lies in the coating applied to the steel surface. Galvalume steel sheets are coated with an aluminum-zinc alloy, while galvanized steel sheets are coated with zinc. The coating on galvalume steel sheets provides superior corrosion resistance compared to galvanized steel sheets. The combination of aluminum and zinc creates a protective barrier that helps prevent rusting and corrosion, even in harsh environments. Additionally, galvalume steel sheets have better heat reflectivity than galvanized steel sheets. This makes them more energy-efficient in hot climates as they reflect a larger portion of the sun's heat, reducing cooling costs. Furthermore, galvalume steel sheets have better resistance to scratches and fingerprints due to their unique coating composition. This makes them more visually appealing and easier to maintain compared to galvanized steel sheets. In terms of price, galvalume steel sheets are generally more expensive than galvanized steel sheets due to the added benefits and higher quality of the coating. However, the long-term cost-effectiveness of galvalume steel sheets can outweigh the initial higher purchase price. Overall, while both galvalume and galvanized steel sheets offer some level of protection against corrosion, galvalume steel sheets provide superior corrosion resistance, heat reflectivity, and aesthetic appeal. Therefore, the choice between the two depends on the specific requirements of the project and the environmental conditions the steel sheet will be exposed to.
Q:How much is a steel sheet per square meter?
If the purchase amount is large, usually by tonnage valuation, such as carbon steel is about 5 tons Qianduoyi, 304 stainless steel more than 10000, of course, the price is floating on the market according to the.
Q:What are the different thicknesses available for steel sheets?
Steel sheets are available in various thicknesses, ranging from thin gauges of around 0.4mm to thick gauges of up to 25mm or more, depending on the specific application requirements.
Q:Can steel sheets be used for manufacturing cookware?
Yes, steel sheets can be used for manufacturing cookware.

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