Cold Rolled Steel Coil with First Class Quality and Wide Reputation

Cold Rolled Steel Coil with First Class Quality and Wide Reputation System 1

Cold Rolled Steel Coil with First Class Quality and Wide Reputation

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 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, 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. Therefore the quality of the goods could be guaranteed. The product is widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.

2.Main Features of the Cold Rolled Steel：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Cold Rolled Steel Images

Cold Rolled Steel Coil with First Class Quality and Wide Reputation

4.Cold Rolled Steel Specification

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

Grade: Q195~Q345

Thickness: 0.16mm~1.5mm,0.16-1.5mm

Width: 1250,600-1250mm

Coil weight:3-12 MT

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

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. 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.

2.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. At the same time, we will provide necessary follow-up service assurance.

3. 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:Molton is formed at 2800 F. Thats a fact. Now jet fuel at its hottest is 1800. Where does the other 1000 degress come in? And it was found at the WTC 7 site. Was this hit by a plane? A simple fire COULD NOT produce molton. This is a fact. Molton is formed during controlled demoliton of a building since all the bombs in the buiding go off and its very very hot. The fact there was MOLTON at the site is shocking to some since it is IMPOSSIBLE for molton to form from jet feul alone. Impossible. It needed another source. Now the claim that I'll get is that it weakened the stell but then we would find weak steel not molton. Why do you seem to throw this off of your shoulder? Do you not want to belive it? I'm no jet fuel guy but I know you cannot make molton by using just jet fuel. This is really proof that 9/11 was an inside job.: I think there are things that you are missing here. First of all I looked up the MSDS sheet for Steel from US Steel. Steel is made of all kinds of different metals to start with and the melting/freezing point for steel is 1750 F not 2800 according to US Steel. In addition in the World Trade Center buildings there were all kinds of other materials that are normally used in construction that were all burning at the same time which would have added to the temperatures. Not only was it steel but it was iron, calcium and other building materials too. NIST provides a maximum gas temperature due to WTC fires of 1,000 °C: In no instance did NIST report that steel in the WTC towers melted due to the fires. The melting point of steel is about 1,500 degrees Celsius (2,800 degrees Fahrenheit). Normal building fires and hydrocarbon (e.g., jet fuel) fires generate temperatures up to about 1,100 degrees Celsius (2,000 degrees Fahrenheit). NIST reported maximum upper layer air temperatures of about 1,000 degrees Celsius (1,800 degrees Fahrenheit) in the WTC towers (for example, see NCSTAR 1, figure 6-36) Okay I don't know if you know who NIST is but that is the National Institute of Standards and Technology and they are some pretty smart people. They did not say that the steel melted due to the fires, but they did say that the temperatures surely did get high enough to to melt the steel. If US Steel says the melting point for steel is 1750 and NIST says that the temperatures were around 1800 F then that is high enough to melt the steel. I think the key is that there were other materials burning too.

Q:How do steel coils contribute to the sustainability of construction projects?: Steel coils contribute to the sustainability of construction projects in several ways. Firstly, steel is a highly durable and long-lasting material. Steel coils are manufactured to withstand extreme weather conditions, corrosion, and other external factors, making them ideal for construction projects that require strength and longevity. This durability reduces the need for frequent repairs and replacements, thus minimizing waste and resource consumption over time. Additionally, steel coils are recyclable. At the end of their lifespan in a construction project, steel coils can be easily and efficiently recycled. This process requires less energy compared to the production of new steel, resulting in reduced carbon emissions and environmental impact. Moreover, the recycled steel can be used in various industries, including construction, further promoting sustainability and resource conservation. Furthermore, steel coils contribute to the sustainability of construction projects by offering design flexibility. Steel is a versatile material that can be easily shaped, cut, and molded into different forms and sizes. This allows for efficient construction practices, reducing material wastage and optimizing resource utilization. Additionally, the lightweight nature of steel coils allows for ease of transportation and installation, further reducing fuel consumption and associated greenhouse gas emissions. Lastly, steel coils contribute to the sustainability of construction projects through their energy efficiency. Steel is an excellent conductor of heat and electricity, making it ideal for energy-efficient buildings. Steel coils can be used in the construction of walls, roofs, and other components that help to insulate buildings and reduce energy consumption for heating and cooling. This results in lower energy bills for the occupants and reduces the overall carbon footprint of the construction project. In conclusion, steel coils contribute to the sustainability of construction projects through their durability, recyclability, design flexibility, and energy efficiency. By using steel coils, construction projects can reduce waste, conserve resources, minimize environmental impact, and optimize energy consumption, thus promoting a more sustainable and environmentally friendly approach to construction.

Q:which type of carbon steel does not have manganese: None. Mn is a trace impurity in all steels, if you look carefully enough. If you want to find a steel where Mn is not intentionally added, start looking at the alloy composition specifications, there are hundreds of steels. Why are you worried about Mn? Mn is typically added to steels for a very good reason.

Q:What are the safety precautions to be followed while handling steel coils?: To prevent accidents and injuries when dealing with steel coils, it is crucial to adhere to specific safety measures. Here are some safety measures that must be observed: 1. Personal Protective Equipment (PPE): Always wear suitable PPE, including safety glasses, gloves, steel-toed boots, and hard hats. These items serve to shield you from potential dangers such as falling objects, sharp edges, and chemicals. 2. Proper Lifting Techniques: Employ correct lifting techniques to avoid strains and back injuries. Lift using your legs, not your back, and refrain from making sudden or twisting movements while handling the coils. If the coils are excessively heavy or cumbersome to lift manually, resort to mechanical lifting equipment such as forklifts or cranes. 3. Secure Storage: Ensure that steel coils are stored securely and stably to prevent them from falling or rolling over. Make use of appropriate racks, shelves, or storage containers specifically designed for steel coils. Keep the storage area clean, organized, and devoid of obstructions. 4. Handling Tools: Utilize appropriate handling tools like coil hooks, lifting clamps, or coil tongs to firmly grasp the steel coils. Avoid using makeshift or improper tools, as they can cause the coils to slip, leading to accidents. 5. Secure Transportation: Prior to transporting steel coils, ensure that they are adequately secured on the truck or flatbed. Utilize suitable tie-downs, straps, or chains to prevent the coils from shifting or falling during transit. Adhere to all transportation regulations and guidelines to ensure safe transportation. 6. Awareness of Surroundings: Maintain awareness of your surroundings and the presence of other workers or equipment in the vicinity. Keep a safe distance from moving machinery, forklifts, or other vehicles to avoid collisions or accidents. 7. Hazard Communication: Train all employees handling steel coils on proper safety procedures and ensure that they comprehend the potential hazards involved. Display safety signs or labels to indicate the presence of heavy loads or hazardous materials. 8. Regular Maintenance: Regularly inspect and maintain equipment such as lifting devices or storage racks to ensure they are in proper working condition. Promptly report any defects or malfunctions to the relevant personnel for repairs. By adhering to these safety precautions, the risk of accidents, injuries, and damage when handling steel coils can be minimized. Prioritizing safety in the workplace is crucial to safeguarding yourself and your colleagues.

Q:What are the different steel coil surface treatments?: Some of the different steel coil surface treatments include galvanizing, painting, powder coating, and oiled finishes.

Q:What is the maximum width of galvanized steel strip, please? The galvanized coat is 275, and how long is one coil?: As far as I know, the galvanized rolls of WISCO are wider in width than other domestic steel mills, and can produce 2080 wide steel coils.

Q:What are the cost considerations when purchasing steel coils?: When purchasing steel coils, there are several cost considerations that need to be taken into account. Firstly, the price per unit of steel coil is a significant factor. The cost of steel coils can vary depending on various factors such as the type of steel, its grade, thickness, width, and length. Higher-grade steel coils tend to be more expensive than lower-grade ones, and thicker or wider coils can also come at a higher cost. Another cost consideration is the quantity of steel coils needed. Purchasing larger quantities of steel coils often comes with volume discounts, so it is important to determine the required quantity and assess whether it is more cost-effective to buy in bulk or in smaller batches based on the demand and storage capacity. Transportation costs should also be considered when purchasing steel coils. The weight and size of the coils can impact the shipping costs, especially if they need to be transported over long distances. Additionally, the distance between the supplier and the buyer can affect freight charges, so it is crucial to evaluate different shipping options and choose the most cost-effective method. Furthermore, it is essential to take into account any additional costs associated with processing or customizing the steel coils. For instance, if the coils need to be cut, leveled, or coated, these additional services can add to the overall cost. It is important to obtain quotes from different suppliers and compare the prices for these value-added services. Lastly, it is crucial to consider the overall quality and reliability of the steel coils. While cheaper options may initially seem more cost-effective, they could end up costing more in the long run if they do not meet the required standards or have a shorter lifespan. It is advisable to choose reputable suppliers with a track record of delivering high-quality products to ensure that the investment in steel coils is worthwhile. In conclusion, the cost considerations when purchasing steel coils include the price per unit, quantity discounts, transportation costs, additional processing services, and the overall quality and reliability of the coils. Evaluating these factors thoroughly will help make an informed decision that balances cost-effectiveness with the desired quality and specifications of the steel coils.

Q:How do you prevent damage to steel coils during transportation?: To prevent damage to steel coils during transportation, several measures can be taken. Firstly, proper packaging and securing techniques should be employed, such as using strong and sturdy crates or pallets to protect the coils from physical impact. Additionally, using protective materials like foam or padding between coils can help cushion them and minimize movement. Secondly, ensuring that the coils are properly loaded and secured in the transport vehicle is crucial. This includes using appropriate restraints, such as straps or chains, to prevent the coils from shifting or falling during transit. Lastly, employing safe driving practices, such as avoiding sudden stops or sharp turns, can also contribute to preventing damage to steel coils during transportation.

Q:I'm analysing horse stirrups and would like to know the disadvantages to stainless steel? - thanks: For horse stirrups the main disadvantage to stainless steel is the manufacturing cost. Stainless steels tend to work harden, and are subject to their own peculiar forms of corrosion, but I see little implication to either of these factors when used as a stirrup iron or a safety latch. Stainless steel is also subject to self welding, or galling, this would be of no concern for the irons, but could result in the pivot of the safety latch freezing (I have never known anyone to ride with the safety latch closed, however).

Q:Can you recycle steel? And if you wanted to buy some recycled steel, where would you get it?: Steel is the most recycled material. But in recycling steel you would need the usual equipment in a foundry. The finished (recycled) product cannot be discerned visually. You cannot differ it from those coming from virgin steel ingots. The finished product (or steel material) would have to depend on your requirement, whether it is for structural, architectural or otherwise. For your requirement (enough to build a cruise ship), it would be best to go to a smelter. You might get better prices and quality compared to that from a scrap yard.

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