Cold Rolled Steel Coil JIS G 3302 With the Best Price in Low Price

Cold Rolled Steel Coil JIS G 3302 With the Best Price in Low Price System 1

Cold Rolled Steel Coil JIS G 3302 With the Best Price in Low Price System 2

Cold Rolled Steel Coil JIS G 3302 With the Best Price in Low Price

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Cold Rolled Steel Coil JIS G 3302 With the Best Price in Low Price

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.

2.Main Features of the Cold Rolled Steel：

• Excellent process capability

• Workability, durability

• High strength

• Good visual effect

3.Cold Rolled Steel Images

Cold Rolled Steel Coil JIS G 3302 With the Best Price in Low Price

4.Cold Rolled Steel Specification

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

Grade: Q195~Q345

Thickness: 0.16mm~2.0mm

Width: 1250mm MAX

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

1.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.

2. 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: Iron too heavy for Ulysses but if there was any iron used id imagine it was steel. Can steel go deeper into sun than iron? Compare two bolts.. 1steel 1iron..is there a difference to what the steel can do?: Steel is usually stronger than iron. But steel is, by definition, an alloy of iron and one or more other materials. There are thousands of different steel alloys. Be more specific.

Q: Are steel coils resistant to rust and corrosion?: Yes, steel coils are typically resistant to rust and corrosion due to their protective coating or treatment that prevents the steel from coming into direct contact with moisture or oxygen.

Q: This is my first time buying new strings for my violin and I’ve narrowed it down to two choice based on reviews and cost. The only difference I can see between the strings is that one has a solid steel core and the other has a synthetic core. What are the pros and cons of each type of core?: Play okorder /

Q: Can steel coils be embossed?: Yes, steel coils can be embossed. Embossing is a process that involves creating raised or recessed designs on a material's surface, and it can be done on various materials, including steel.

Q: How are steel coils shaped into specific forms?: Steel coils are shaped into specific forms through a process called cold rolling, where the coils are passed through a series of rollers that apply pressure to gradually shape and form the steel into the desired shape.

Q: How are steel coils used in the production of steel plates?: The production of steel plates heavily relies on steel coils, which play a crucial role. These coils serve as the primary raw material and are vital in the manufacturing process. The initial step involves creating steel coils by heating and cooling molten steel to form thin, flat strips. These strips are then further processed in a rolling mill, where they undergo a series of rollers to decrease their thickness and increase their length. Once the desired dimensions are achieved, the steel coils are uncoiled and straightened. This involves passing them through a machine to eliminate any curvature or deformities, ensuring that the strips are completely flat. Subsequently, the straightened coils are cut into specific lengths to match the required dimensions of the steel plates. After being cut, the coils undergo another significant step called leveling. This step involves passing the strips through a leveling machine to remove any residual stress or warping that may have occurred during the production process. Leveling guarantees that the steel plates possess a consistent thickness and are free from any distortions, making them suitable for various applications. When the leveling process is completed, the steel coils are finally transformed into steel plates. These plates can be further processed according to the desired end-use. They may undergo additional treatments like heat treatment, surface finishing, or coating to enhance their strength, durability, and resistance to corrosion. To summarize, steel coils serve as the starting point in the production of steel plates. They undergo several essential steps, including rolling, uncoiling, straightening, cutting, and leveling, to convert them into flat and uniform steel plates. These plates can then be further processed and tailored for a wide range of applications in industries such as construction, automotive, shipbuilding, and manufacturing.

Q: How are steel coils used in the production of fencing materials?: Steel coils are used in the production of fencing materials by being unwound and flattened to create the wire used for fencing. The steel wire is then further processed and shaped into different forms, such as chain link or barbed wire, to meet specific fencing needs.

Q: How are steel coils used in the production of lighting fixtures?: Lighting fixtures rely on steel coils as a vital element. These coils are typically crafted from top-notch steel, which imparts durability and strength to the end result. In the manufacturing process, the steel coils undergo an initial uncoiling before being processed through a series of machines. These machines cut and mold the steel into various parts and components essential for lighting fixtures. To achieve the desired shapes and sizes, the steel is often bent, stamped, or rolled. These parts may include the base, frame, arms, or other structural elements of the lighting fixture. Once the steel components are shaped, they are subjected to further processing and finishing. This may involve techniques such as welding, polishing, or coating to enhance the steel's appearance and protect it from corrosion. When the steel parts are finalized, they are combined with other components like electrical wiring, bulbs, shades, and switches to create the complete lighting fixture. The utilization of steel coils in lighting fixture production guarantees that the final products are robust, long-lasting, and capable of enduring various environmental conditions. Steel's strength allows for the creation of intricate designs and shapes, enabling manufacturers to produce lighting fixtures that are not only functional but also visually appealing. All in all, steel coils play a pivotal role in lighting fixture production by providing the necessary strength, durability, and versatility required for these products.

Q: Cold rolled steel coil steel, what is the difference?: Hot rolling is made of slabs (mainly continuous billets) as raw materials. After heating, strips are made from roughing mills and finishing mills.

Q: How are steel coils inspected for weldability?: Steel coils are inspected for weldability through a series of comprehensive tests and examinations. The main objective of this inspection is to assess the quality and suitability of the steel coils for welding processes. Firstly, visual inspection is conducted to identify any visual defects or irregularities on the surface of the coils. This includes checking for surface roughness, cracks, scratches, or any other imperfections that may affect the weldability. Next, destructive testing methods such as tensile testing and impact testing are performed. Tensile testing measures the strength and ductility of the steel, ensuring it meets the required mechanical properties for welding. Impact testing evaluates the steel's resistance to brittle fracture, which is crucial in determining its weldability. Furthermore, non-destructive testing techniques such as ultrasonic testing (UT) and magnetic particle inspection (MPI) are employed to detect internal defects and discontinuities. UT uses high-frequency sound waves to identify any hidden flaws within the steel, while MPI utilizes magnetic particles to identify surface and near-surface defects. Additionally, chemical analysis is carried out to determine the steel's composition and ensure it meets the required specifications for welding. This analysis involves checking the levels of carbon, manganese, sulfur, and other elements that may affect the weldability and overall performance of the steel. Moreover, weldability testing is performed to evaluate the steel's response to welding processes. This involves conducting various welding trials using different techniques and parameters to determine the steel's behavior during welding, such as its susceptibility to cracking, distortion, or other welding-related issues. Overall, the inspection of steel coils for weldability is a multi-faceted process that combines visual, destructive, non-destructive, chemical, and weldability testing methods. By conducting these thorough inspections, manufacturers can ensure that the steel coils meet the required standards and are suitable for welding applications.

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