Pure Cold Rolled Steel Coil Used for Industry with Too Low Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 m.t./month
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Pure Cold Rolled Steel Coil Used for Industry
1.Structure of Cold Rolled Steel Coil Description
Cold rolling means that hot rolled steel coil is rolled below recrystallization temperature after pickling, and its finished product is full hard coil. After annealing process for full hard coil, the finished product is cold rolled production. The thin gauge cold rolled steel sheet and strip steel have advantages of low surface roughness, high dimension accuracy and good mechanical properties etc, and which have been widely used in auto manufacturing, home appliance, architecture, aviation, precision instrument, hardware and enameling industry etc.
2.Main Features of the Cold Rolled Steel Coil
•High Purity
•Easy control and operation
•High strength
•Fast melting
•Competitive price
•Best Service
3. Cold Rolled Steel Coil Images
4. Cold Rolled Steel Coil Specification
COLD ROLLED STEEL COIL | |
Thicknenss | 0.10mm-4.00mm |
Width | 600mm-2000mm |
Sheets length | 1200-6000mm |
Coil inner diameter | 508-610mm |
Surface treatement | matt finish/bright finish,oiling/dry, bright anneal/black anneal |
Coil weight | 3-5t |
5.FAQ of Cold Rolled Steel Coil
We have organized several common questions for our clients，may help you sincerely：
①How 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.
②How 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.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q: Steel is no doubt a better constructin material but it is only in practice in developed country.i would like that we should high lights the benifits and negatives of steel to make the steel more clear as a construction material.Hope some expert to address this topicMD
- Steel Structure considered as the most efficient and fast in completion of any project, specially the high rise buildings, also the logistics during construction is less complicated than the normal methods, Steel Structure has so many advantages vs the disadvantages, and highly recommended for commercial buildings
- Q: I want to know if Diamond is stronger than Steel.
- Diamond is harder than steel, which is why it will scratch steel. But hardness is not the same thing as strength. If you hit a diamond with a hammer it will shatter. Steel won't.
- Q: What are the common packaging defects in steel coils?
- Some common packaging defects in steel coils include: 1. Edge damage: This occurs when the edges of the steel coil are not properly protected or wrapped, leading to dents, scratches, or even deformities along the edges. Edge damage can compromise the integrity of the coil and may result in reduced performance or structural issues. 2. Rust or corrosion: Steel coils are susceptible to rust or corrosion if they are not adequately protected during packaging. Exposure to moisture or harsh environmental conditions can lead to oxidation, resulting in the formation of rust spots or even widespread corrosion. This can weaken the steel and render it less suitable for its intended use. 3. Coil slippage: Improper packaging can cause the coils to shift or slip within the packaging material during handling or transportation. This can lead to misalignment, deformation, or interlocking of the coils, making them difficult to separate or use effectively. 4. Coil damage during handling: Rough handling, improper lifting techniques, or inadequate support can cause mechanical damage to the steel coils. This can result in dents, scratches, or even more severe structural damage, which may impact the functionality or performance of the steel coil. 5. Inadequate protection against impacts: Steel coils need to be adequately protected against impacts during transportation or storage. Insufficient padding or cushioning can lead to impacts or collisions, resulting in deformities, dents, or even fractures in the coil. 6. Improper coil strapping or banding: If the strapping or banding used to secure the steel coils is not properly applied or tightened, it can result in coil slippage or even complete unraveling of the packaging. This can lead to a tangled mess of steel coils, making them difficult to handle, transport, or use. 7. Insufficient labeling or identification: Proper labeling and identification are essential for efficient handling, storage, and tracking of steel coils. Inadequate or incorrect labeling can lead to confusion, delays, or even loss of the coils during transportation or storage. To avoid these common packaging defects, it is crucial to follow proper packaging guidelines, use appropriate packaging materials, provide adequate protection, and ensure proper labeling and identification of steel coils. Regular inspections and quality checks throughout the packaging process can help identify and rectify any defects before the coils are shipped or used.
- Q: How are steel coils annealed for improved properties?
- Steel coils are annealed for improved properties through a process called annealing. This involves heating the steel coils to a specific temperature and then slowly cooling them to relieve internal stresses and create a more uniform and refined grain structure. This annealing process helps improve the steel's ductility, hardness, and overall strength, making it more suitable for various applications.
- Q: What are the common welding techniques used for steel coils?
- The common welding techniques used for steel coils include shielded metal arc welding (SMAW), gas metal arc welding (GMAW), and flux-cored arc welding (FCAW). SMAW, also known as stick welding, is a manual welding process where an electric current is used to create an arc between the welding electrode and the base material. The electrode is coated with a flux material that provides a shielding gas to protect the weld from atmospheric contamination. This technique is versatile and can be used for both thick and thin steel coils. GMAW, commonly referred to as MIG (metal inert gas) welding, is an automated process that uses a continuous wire electrode and a shielding gas to protect the weld area. The electrode is fed through a welding gun, and an electric current creates an arc between the wire and the base material. This technique is fast and efficient, making it suitable for high-volume production of steel coils. FCAW is a variation of GMAW that uses a tubular electrode filled with flux instead of a solid wire. The flux provides a shielding gas and also releases additional fluxing agents to protect the weld from impurities. FCAW is often preferred for welding thicker steel coils as it provides better penetration and higher deposition rates. In addition to these techniques, other welding methods like laser welding and electron beam welding can also be used for specific applications in steel coil manufacturing. These techniques offer precise and high-quality welds but are typically more expensive and require specialized equipment. Overall, the choice of welding technique for steel coils depends on factors such as the thickness of the material, production volume, and specific requirements of the end product.
- Q: How are steel coils used in the production of steel framing systems?
- Steel coils are used in the production of steel framing systems as they are the primary raw material. These coils are unwound and fed into a roll forming machine, where they are shaped into the desired profiles and lengths. The steel framing systems, including studs, tracks, and joists, are then fabricated from these formed coils, providing structural support and stability to buildings and structures.
- Q: How are steel coils used in the production of furniture components?
- Steel coils are commonly used in the production of furniture components as they provide a strong and durable material for construction. These coils can be shaped, cut, and formed into various components such as frames, supports, and brackets, adding strength and stability to the furniture. Additionally, steel coils can be coated or painted to enhance their appearance and protect against corrosion, making them versatile and long-lasting materials for furniture manufacturing.
- 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 and black tron are not same.
- Q: What are the benefits of using steel coils in the manufacturing of pipes?
- There are several benefits of using steel coils in the manufacturing of pipes: 1. Strength and durability: Steel is known for its strength and durability, making it an ideal material for pipes. Steel coils provide a strong foundation for pipes, ensuring they can withstand high-pressure applications and resist damage from external factors such as impact or corrosion. This strength and durability enhance the longevity of the pipes, reducing the need for frequent replacements. 2. Flexibility: Steel coils offer flexibility in terms of customization and design. They can be easily formed into various pipe shapes and sizes, allowing manufacturers to produce pipes that meet specific project requirements. This flexibility also enables the production of seamless pipes, which have superior structural integrity and reduced risk of leakage. 3. Thermal resistance: Steel has excellent thermal conductivity, meaning it can efficiently transfer heat or cold. This property is crucial for pipes used in industries such as oil and gas, where temperature control is essential. Steel coils enable the manufacturing of pipes that can effectively handle extreme temperatures, preventing any damage to the pipes or the substances flowing through them. 4. Cost-effectiveness: Steel coils can be produced in large quantities, resulting in economies of scale and lower production costs. This cost-effectiveness is beneficial for both manufacturers and consumers, as it helps keep the overall cost of pipes down. Additionally, the durability of steel pipes reduces the need for frequent repairs or replacements, saving money in the long run. 5. Corrosion resistance: Steel coils can be coated with protective layers to enhance their resistance to corrosion. This corrosion resistance is crucial in applications where pipes come into contact with corrosive substances or are exposed to harsh environmental conditions. By using steel coils with appropriate coatings, manufacturers can ensure that their pipes have a longer lifespan and maintain their structural integrity under challenging circumstances. Overall, the use of steel coils in pipe manufacturing offers numerous advantages, including strength, flexibility, thermal resistance, cost-effectiveness, and corrosion resistance. These benefits make steel coils a preferred choice for many industries that rely on durable and efficient piping systems.
- Q: What are the different types of steel coil slitting knives?
- There are several different types of steel coil slitting knives, including circular slitting knives, straight slitting knives, and crush-cut slitting knives. These knives are used for precision cutting and slitting of steel coils into narrower strips or sheets. Circular slitting knives feature a circular shape with sharp edges, while straight slitting knives have a straight cutting edge. Crush-cut slitting knives have a unique design that allows them to crush and cut the material simultaneously. Each type of knife is used for specific applications and offers different advantages depending on the desired outcome.
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Pure Cold Rolled Steel Coil Used for Industry with Too Low Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 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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