Cold Rolled Steel Coil with Prime Quality and Low Price
- Ref Price:
-
- Loading Port:
- Tianjin
- 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,.
2.Main Features of the Cold Rolled Steel：
• W
• High strength
• Good formability
• Good visual effect
3.Cold Rolled Steel Images
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
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’
- Q: What are the different types of coil edge trimming machines?
- There are several different types of coil edge trimming machines available in the market. These machines are specifically designed to trim the edges of coils or rolls of various materials such as metal, paper, plastic, or fabric. Each type of machine has its own unique features and capabilities, catering to different trimming requirements. 1. Manual Edge Trimmers: These machines are operated manually, where an operator manually feeds the coil and trims the edges using a cutting tool or blade. Manual edge trimmers are typically used for low volume trimming applications and require the operator's skill and precision. 2. Semi-automatic Edge Trimmers: These machines have automated feeding mechanisms that assist in feeding the coil through the machine. The trimming process is still performed manually by the operator using a cutting tool, but the feeding mechanism reduces manual effort and increases productivity. 3. Automatic Edge Trimmers: These machines are fully automated and require minimal operator intervention. They are equipped with advanced sensors and controls that enable precise and consistent trimming of coil edges. Automatic edge trimmers can handle high volumes of coils and are often integrated into production lines for continuous trimming operations. 4. Rotary Blade Edge Trimmers: These machines utilize rotary blades to trim the edges of coils. The rotary blades rotate at high speeds, cutting through the material with precision. Rotary blade edge trimmers are commonly used for plastic or fabric coils, as they provide clean and smooth cuts. 5. Guillotine Edge Trimmers: These machines use a guillotine-like cutting mechanism to trim the edges of coils. The cutting blade moves vertically and cuts through the coil material in a straight line. Guillotine edge trimmers are suitable for trimming metal or paper coils, as they provide straight and accurate cuts. 6. Laser Edge Trimmers: These machines use laser technology to trim coil edges. The laser beam precisely cuts through the material, resulting in clean and precise edges. Laser edge trimmers are often used for delicate or high-value materials, as they minimize the risk of damage or distortion. Each type of coil edge trimming machine has its own advantages and limitations, and the choice of machine depends on the specific requirements of the application. Factors such as material type, coil dimensions, trimming precision, and production volume should be considered when selecting the appropriate machine.
- Q: I thought it was STAINLESS STEEL! I have stainless steel can openers spatulas that are rusty. What's up with that? did you know that braces on people's teeth are made of stainless steel? That's why they call people metal-mouth. I used to have braces.
- You can rub the rust off with anything, from steel wool to Ajax. Although if you've previously used steel wool to clean it, that could be why it rusts. We had that problem manufacturing stainless steel railing and had to put it together on an aluminum table and polish welds with grinding wheels that never touched steel. What rusts are steel particles picked up on the stainless surface. Another possibility is that some stainless is more magnetic and usually also heat-treatable. It has just enough chrome in it to classify as stainless but can get minor surface rust. Not nearly as much as plain steel, though. Use a scouring powder like Zud or Barkeepers Friend and a cloth or sponge to polish if it's a sheetmetal surface rather than a bar grille, because these have oxalic acid and no bleach. They don't leave corrosive traces of chlorine behind. In fact, oxalic acid reduces rust to iron powder. Which is really neat if you need to clean a small rusty item--stir one of these powders into water, drop in the rusty piece and check it from time to time. Rinse off any abrasive powder, dry it well and oil it. When the rust is gone, it leaves a fine matte finish behind.
- Q: How are steel coils processed for cold rolling or hot rolling?
- Steel coils are processed for cold rolling or hot rolling through a series of steps. For cold rolling, the steel coils are first cleaned and pickled to remove any impurities. They are then passed through a series of rolling mills, where the steel is gradually reduced in thickness and elongated. This process improves the steel's strength and surface finish. In contrast, for hot rolling, the steel coils are heated to high temperatures and then passed through a series of rolling mills. The hot rolling process allows for greater deformability and shaping of the steel, resulting in different thicknesses and shapes.
- Q: Well im currently doing a project. Wanna help me? Because trust me, i really need it. You know how steel was created in China? If you didnt, you just learned something newww(: but anyways got any info on that? Websites? or just info from websites? Well lemme know because if its the best you get Best Answer Easy points right? (: Okay thanksss (:
- Steel is created in a primitive way whenever iron oxide ore (red dirt) is mixed with wood and burned. Seemingly everyone has a pet theory how their own selected country was the first to notice and do it on purpose. Regards, Larry.
- Q: What are the different thickness tolerances for steel coils?
- The specific requirements and industry standards can cause the thickness tolerances for steel coils to vary. There are several common thickness tolerances for steel coils: - The standard tolerance ranges from ±0.005 inches to ±0.010 inches. This means that the actual thickness of the steel coil can deviate within this range from the specified thickness. - Stricter tolerances, known as tighter tolerances, may be necessary in certain cases, particularly for critical applications or industries. These tighter tolerances can range from ±0.002 inches to ±0.005 inches, ensuring more precise thickness control for the steel coils. - Custom thickness tolerances can be defined to meet the specific needs of a project or customer. These custom tolerances can be looser or tighter than the standard or tighter tolerances, depending on the application and desired precision level. It is important to consider that different industries and applications may have their own unique tolerance requirements. For example, industries such as automotive or aerospace may demand tighter tolerances due to the critical nature of their applications, while other industries may accept looser tolerances. Additionally, the specific type of steel being used can also affect the acceptable thickness tolerances. Therefore, consulting the relevant industry standards and specifications is crucial in determining the appropriate thickness tolerances for steel coils in a particular application.
- Q: How are steel coils used in the production of transportation equipment?
- Steel coils are used in the production of transportation equipment, such as automobiles, ships, and trains, to create various structural components. These coils are typically shaped and formed into parts like chassis, frames, bodies, and panels, providing strength, durability, and stability to the vehicles. Additionally, steel coils can be used in the manufacturing of wheels, axles, and suspension systems, ensuring reliable performance and safety in transportation equipment.
- Q: What's the length of a coil of cold rolled steel? Is there a standard?
- But in the process of production, not the large volume, a few kilometers long have. The small volume sold by the finished product is much shorter.
- Q: would you consider steel a flexible substance...i am debating this with my coworkers.Thanks,
- Steel is a flexible material. It can be deformed and return to it's original shape up while the stress applied is still in the elastic range. How flexible depends on size, shape, and alloy. Some alloys are more flexible than others and a lot of this is controlled by carbon content.
- Q: should I shoot Herters .308 steel cased ammo in my Remington 7400.and why shouldn't I?
- I shouldn't have an R-25, however probabilities are that when you use metal cased ammo in it you are going to sometimes handle stuck instances. That's the rate you pay for the cheap ammo. As a rule when a case sticks without problems tapping the butt firmly on the ground then pulling the charging handle will dislodge and eject the case. It can pay to invariably have a cleaning rod with you, if the above repair does not work, you push the case out with the rod.
- Q: How are steel coils cleaned before use?
- Before being used, steel coils undergo a process called pickling to ensure their cleanliness. Pickling is a chemical treatment that eliminates impurities, scale, rust, and other contaminants from the surface of the coils. Initially, the coils are immersed in an acid bath, typically containing a mixture of hydrochloric acid and sulfuric acid. This acid solution effectively dissolves any rust, scale, and impurities present on the surface. The duration of immersion varies depending on the level of contamination and the desired level of cleanliness. After pickling, the coils undergo a thorough rinsing with water to eliminate the acid solution and any remaining residue. This step is crucial to prevent further corrosion or chemical reactions. Once rinsed, the coils are often dried to remove any remaining moisture. This can be achieved through air drying, using high-pressure air blowers, or passing the coils through heated chambers. After the cleaning process, the steel coils are now ready for use in various applications, such as manufacturing, construction, or any industry that requires high-quality steel products. The pickling process guarantees that the coils have a clean, smooth, and corrosion-resistant surface, enabling them to perform effectively and meet the desired specifications.
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Cold Rolled Steel Coil with Prime Quality and Low Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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