• 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,. Along with it many kinds of new  technology and new process of global cold rolling production have been applied.   degreasing, annealing,skin pass,slitting and cut to length line etc

 

 

 

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,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. 

 

 

 

 

• 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

 

 

4.Cold Rolled Steel Specification

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

Thickness: 0.16mm~1.5mm,0.16-1.5mm

Width: 1250,600-1250mm

Coil weight:3-12 MT

Grade: Q195~Q345

2.Main Features of the Cold Rolled Steel

• High strength

• Good formability

• W

orkability, durability 

 

Q: which one(glass or steel)has more power and velocity? im planning on using my slingshot for hunting.
glass what
Q: What are the common applications of stainless steel coils?
Stainless steel coils have numerous applications in various industries due to their exceptional corrosion resistance, durability, and versatility. Some common applications include manufacturing of kitchen appliances, automotive parts, construction materials, medical instruments, chemical processing equipment, and electrical components. Additionally, stainless steel coils are widely used in the production of pipes, tubes, and fittings for various sectors such as oil and gas, food processing, pharmaceuticals, and water treatment.
Q: Why is iron used to create steel? Why not other elements?
iron came before steel. iron is what was discovered that, under certain circumstances, became a stronger metal: steel. that is why. its like asking why copper is in bronze. because what we call bronze, is an alloy of copper and tin. if you give a more detailed question, i may be able to give a more detailed answer.
Q: What are the challenges faced in the recycling of steel coils?
One of the main challenges in recycling steel coils is the process of separating the different materials that may be attached to the coils, such as plastic or paper. These contaminants need to be removed before the steel can be recycled efficiently. Additionally, the size and weight of steel coils can pose logistical challenges in terms of transportation and storage. Lastly, ensuring that the recycled steel meets the required quality standards and specifications is another challenge faced in the recycling process.
Q: I don't know it is low alloy steel or high allow steel or medium carbon steel
Yes,30CrNiMo8 is a high grade alloy steel. *These steels generally contain higher carbon concentration (0.25%). As they are hardenable their mechanical properties can be tailored to specific needs by suitable adjustment of the annealing temperature. Finished products can be hardened to have a high surface hardness in combination with a tough and ductile core. The mechanical properties increase with increasing carbon concentration. Cr and Ni add additional improvements in properties. The Mn grades are a little cheaper. V and Mo add improved temperature resistance. The grades Cxx are developed for less stringent quality requirements but are cheaper.
Q: What are the different methods of protecting steel coils from corrosion?
There are several methods of protecting steel coils from corrosion, including applying a protective coating, using corrosion inhibitors, implementing proper storage and handling practices, and utilizing galvanization or electroplating techniques.
Q: I have a 03 jeep wrangler and looking to upgrade to black wheels. I was wondering if the difference between steel and alloy wheels is worth paying double.
steel is steel is steel- they will always be heavy you would have to weigh them to find out--NOW if you are going to alloy wheels they are typically aluminum and yes they are lighter -this is good because it lightens your un-sprung weight and is less harmful to your suspension-good for your auto
Q: What are the common problems faced during steel coil production?
There are several common problems that can be encountered during steel coil production. One of the most common issues is coil breakage or damage. This can occur due to improper handling or transportation of the coils, which can lead to cracks or fractures. It is crucial to ensure proper handling procedures are followed to minimize the risk of coil breakage. Another common problem is coil slippage. This occurs when the coils are not securely stacked or stored, leading to them shifting or sliding. Coil slippage can result in damage to the coils and potentially cause accidents or injuries. Therefore, it is essential to have proper storage systems in place to prevent coil slippage. Additionally, coil corrosion is a common problem faced during steel coil production. Corrosion can occur due to exposure to moisture, air, or other corrosive substances. It can lead to the degradation of the steel, reducing its strength and durability. Implementing effective corrosion prevention measures, such as proper coating or storage techniques, is essential to mitigate this issue. Another challenge in steel coil production is coil quality issues. This can include inconsistent thickness, width, or surface defects on the coils. These quality problems can arise due to various factors, such as improper rolling processes, equipment malfunctions, or material defects. Regular quality checks and inspections should be conducted to identify and address any issues promptly. Moreover, coil handling and loading problems can also occur during steel coil production. Improper lifting or loading techniques can cause damage to the coils, leading to deformations or even accidents. It is crucial to train and educate employees on proper handling and loading procedures to prevent such problems. Overall, steel coil production can face various challenges, from coil breakage and slippage to corrosion and quality issues. Implementing proper handling, storage, and quality control measures is essential to minimize these problems and ensure the production of high-quality steel coils.
Q: steel can be used to do?
I also know that jawaysteel this company, they're really good
Q: How are steel coils tested for tensile strength?
Steel coils are typically tested for tensile strength using a method called tensile testing. This involves subjecting a sample of the steel coil to a controlled pulling force until it breaks. The force required to break the sample is then measured, providing an accurate measure of the steel's tensile strength.

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