Cold Rolled Steel Coil with High Quality

Cold Rolled Steel Coil with High Quality System 1

Cold Rolled Steel Coil with High Quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 20000 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

Cold Rolled Steel Coil with High Quality

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:

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 customer’s 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: What is the maximum tension that steel coils can withstand during uncoiling?: The maximum tension that steel coils can withstand during uncoiling depends on various factors such as the type and thickness of the steel, the diameter and width of the coil, and the specific application. However, in general, steel coils can typically withstand tensions ranging from a few hundred pounds to several thousand pounds. It is important to consult the manufacturer's specifications or conduct specific tests to determine the exact maximum tension for a particular steel coil.

Q: How are steel coils used in the manufacturing of agricultural structures?: Due to their durability, strength, and versatility, steel coils play a vital role in the manufacturing of agricultural structures. Typically made from high-quality steel, these coils are utilized in various ways throughout the construction process of agricultural buildings such as barns, silos, and storage facilities. One primary application of steel coils in agricultural structures is seen in the creation of the building's framework. The coils are unwound, cut into specific lengths, and then bent, shaped, and welded together to form the structural framework. The exceptional strength and rigidity of steel coils make them an ideal choice for withstanding the heavy loads and harsh environmental conditions commonly found in agricultural settings. Moreover, steel coils are also used in the production of different components and accessories for agricultural structures. These coils can be transformed into panels, roofing sheets, doors, and windows, which are essential elements in constructing agricultural buildings. The ability to customize the shape, size, and thickness of the steel coils allows for flexibility in design and ensures that the finished structure meets the specific requirements of the agricultural application. Furthermore, steel coils play a crucial role in providing protection and safety within agricultural structures. They are employed in fabricating fencing and gates, creating secure boundaries and preventing unauthorized access. Steel coils can also reinforce the walls and floors of the building, enhancing its stability and durability. Additionally, steel coils offer excellent resistance to corrosion, which is particularly important in agricultural structures due to exposure to moisture, chemicals, and other corrosive elements. Their durability ensures that the structure remains intact and functional for an extended period, thereby reducing maintenance and replacement costs. In conclusion, steel coils are indispensable in the manufacturing of agricultural structures. Their strength, durability, versatility, and resistance to corrosion make them an ideal choice for constructing the framework, components, and accessories of these buildings. By utilizing steel coils in the manufacturing process, agricultural structures can be built to withstand heavy loads, harsh environmental conditions, and provide long-lasting protection for agricultural operations.

Q: What products can we make with steel (eg Steel strip, rod, bar, rail, tube) How are these made? What can we make from these steel products?Can you please make the answers as detailed as possible you can because i really want to know this really well. Thank you.: Your okorder (they make steel deck and steel joists) There are thousands of other items routinely produced from steel, including rebar, and all the metal in cars, airplanes, and about a million other things.

Q: i have a sword and some knives that have this grade steel. so is it a high grade or low grade? and how can i tell the differance between a high grade and a low grade?: Type 440—a higher grade of cutlery steel, with more carbon in it, which allows for much better edge retention when the steel is heat treated properly. It can be hardened to Rockwell 58 hardness, making it one of the hardest stainless steels. Also known as razor blade steel. Available in three grades 440A, 440B, 440C (more common) and 440F (free machinable).

Q: How long can steel coils be stored?: Steel coils can be stored for an extended period of time, typically ranging from a few months to several years, depending on various factors such as the type of steel, storage conditions, and protective measures taken.

Q: How are steel coils inspected for surface defects?: Steel coils are inspected for surface defects using various methods such as visual inspection, magnetic particle inspection, eddy current testing, and ultrasonic testing. These techniques allow for a thorough examination of the coil's surface, identifying any cracks, scratches, dents, or other imperfections that may affect the quality of the steel.

Q: I've heard different things bout them, though I do not know this. Oh, and if you know where you can buy some raw or get custom made stuff out of black steel please let me know it would be greatly appreciated. Oh and my friend told me there is a black steel that can be sharpened and silver will be underneath, is this also true? Thank you very much for answering ^^: Black steel is steel with a surface layer of dark coloured iron oxides used for low pressure hot water heating pipes. Black iron is iron without any finish on it, which is really gray-black in color. they may be the same as many people often confuse iron and steel. Since the steel is simply steel with a covering, it could describe any steel including your silver steel.

Q: Can steel coils be painted or coated?: Yes, steel coils can be painted or coated. Painting or coating steel coils is a common practice to enhance their aesthetic appearance, protect them from corrosion, or improve their performance in various applications.

Q: Can steel coils be used in the production of packaging materials?: Yes, steel coils can be used in the production of packaging materials. Steel coils are often used as the core material for packaging materials such as metal strapping and steel banding. These coils are strong, durable, and provide excellent tensile strength, making them ideal for securing and protecting various products during transportation and storage. Additionally, steel coils can be easily shaped and formed into different packaging components, ensuring a secure and reliable packaging solution for a wide range of industries.

Q: What are the common transportation defects in steel coils?: Common transportation defects in steel coils may include edge damage, surface scratches, deformation, and coil slippage. These defects can occur due to mishandling during loading, unloading, or transit, leading to potential quality issues and compromised structural integrity of the steel coils.

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