• Cold Rolled Steel Coil  with  Prime Quality various sizes and Lowest price System 1
  • Cold Rolled Steel Coil  with  Prime Quality various sizes and Lowest price System 2
  • Cold Rolled Steel Coil  with  Prime Quality various sizes and Lowest price System 3
  • Cold Rolled Steel Coil  with  Prime Quality various sizes and Lowest price System 4
Cold Rolled Steel Coil  with  Prime Quality various sizes and Lowest price

Cold Rolled Steel Coil with Prime Quality various sizes and Lowest price

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 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,.

 

 

 

Thickness: 0.16mm~1.5mm,0.16-1.5mm

Width: 1250,600-1250mm

Coil ID:508/610mm

 

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

 

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

Usually within thirty working days after receiving buyer

 

 

• High strength

• Good formability

• Good visual effect

 

3.Cold Rolled Steel Images

Cold Rolled Steel Coil  with  Prime Quality various sizes and Lowest price

Cold Rolled Steel Coil  with  Prime Quality various sizes and Lowest price

Usually within thirty working days after receiving buyer

 

 

4.Cold Rolled Steel Specification

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

Coil weight:3-12 MT

Grade: Q195~Q345

2.Main Features of the Cold Rolled Steel

• W

orkability, durability

 

Q: How do steel coils contribute to the HVAC ductwork industry?
Steel coils are an essential component in the HVAC ductwork industry as they are used to fabricate and shape the ducts. The coils are formed into various sizes and shapes, allowing for efficient air circulation and distribution within heating, ventilation, and air conditioning systems. These durable coils provide structural integrity to the ductwork, ensuring a reliable and long-lasting solution for HVAC installations.
Q: On a free standing carport with an 8 inch, 22 foot long aluminum i-beam, would a steel 8-inch i-beam be just as strong? I am looking into it since they are cheaper.
Structural steel is stronger than structural aluminum. If the structural design is adequate for using an 8 structural aluminum I beam, you can certainly use an 8 structural steel I- beam and if the price is better, you can also use a 10 structural steel light weight channel. If it is on the coast, prime it well and keep it painted. Potential corrosion trouble spots and fasteners can be sprayed with automotive undercoating.
Q: What are the main applications of steel coils?
The main applications of steel coils include manufacturing of automobiles, construction materials, appliances, machinery, and various industrial sectors. They are also used in the production of pipes, tubes, roofing, and packaging materials.
Q: Several reading methods of steel tape measure
Direct reading method when measuring the steel tape zero scale alignment measurement starting point, proper tension (stretching force with steel tape tension or tension on the calibration ruler identification shall prevail, with the spring balance measure), direct reading measurement end point corresponding to the scale scale.
Q: How are steel coils used in the production of metal storage systems?
Steel coils are used in the production of metal storage systems as the primary raw material. These coils are processed and shaped into the desired forms, such as sheets, panels, or beams, which are then assembled to create sturdy and durable storage systems capable of safely storing various items.
Q: I feel really stupid asking this question but i feel like a put metal/steel strings on my classical guitar how do you tell the difference?
Nylon strings are made of nylon; steel strings are made of .... if you put steel strings on your nylon string (classical style) guitar, you will destroy it. The instrument cannot stand up under the tension required for the strings, they will not fit in the saddle properly, they will cut the nut, and your machine heads may break. ... now if you're asking about the three lowest strings, those are metal wound around nylon on a nylon string guitar.
Q: How do steel coils contribute to energy efficiency?
Steel coils contribute to energy efficiency in several ways. Firstly, steel is a highly efficient material for conducting and storing heat, making it an ideal choice for various energy-efficient applications. Steel coils are commonly used in heating, ventilation, and air conditioning (HVAC) systems, where they help transfer heat efficiently and maintain optimal indoor temperatures. Additionally, steel coils are utilized in the production of energy-efficient appliances, such as refrigerators and freezers, where they aid in preserving and regulating temperatures while minimizing energy consumption. Lastly, steel coils are often employed in renewable energy technologies, including solar and wind power systems, where they play a crucial role in the generation, storage, and transmission of energy. Overall, steel coils contribute to energy efficiency by enhancing heat transfer, optimizing temperature control, and supporting sustainable energy solutions.
Q: iam talking abt carbon steel of composition:-C=0.15wt% Mn=0.60wt% P=0.035wt% S=0.04wt% Cu=0.20 (min)wt%....
The composition you mention is not a low carbon steel.The carbon and manganese content are high enough to mean that the crystal grain size will be small. A very large grain size is needed in steels for transformers,motors etc.The large grain size and lack of carbides in low silicon steels for magnetic purposes allows the easy movement of magnetic domain walls.Transformer steels typically have a carbon content of about 0.003% and 3.5%Si with the phosphorus and sulphur at a tenth of the levels you mention.The high Si content increases the electrical resistivity of the magnetic core and reduces the power loss from eddy currents(the core metal has voltages generated in it by the changing magnetic fields) and the power lost in eddy currents heats up a transformers core so it needs extra cooling;the loss is inversely proportional to the resistivity and 3.5%Si increases resistivity of iron by a very large amount.The presence of high silicon with ultra low carbon and manganese level allows the soft magnetic steels to be annealed at very high temperatures(850 to 1100deg C)without a phase change so that the crystals have 10,000 to 10,000,000 times the volume of the crystals in heat-treatable (Just)steel you mention.Fine for playing with and demonstrating electromagnetism but not as electrical engineering feedstuff.
Q: How are steel coils used in the manufacturing of railway wagons?
Steel coils are used in the manufacturing of railway wagons as they provide structural strength and stability to the wagons. These coils are typically used to construct the wagon's frame, ensuring durability and the ability to carry heavy loads. Additionally, steel coils are also used in the manufacturing of various components such as axles, couplers, and suspension systems, further enhancing the wagon's performance and safety.
Q: How are steel coils used in the production of appliances?
Steel coils are used in the production of appliances as a primary material for constructing the various components, such as the outer shells, frames, and internal structures. The coils are processed and shaped into specific sizes and forms to meet the requirements of different appliances. Additionally, steel coils provide strength, durability, and a sleek appearance to the finished appliances.

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