Cold Rolled Steel Coil with High Quality

Cold Rolled Steel Coil with High Quality System 1

Cold Rolled Steel Coil with High Quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 20000 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 High Quality

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: Hello,is it possible to divide an alloy in its own elements? I am particularly interested in Stainless Steel, which is made of Nickel, Chrome and Iron. Do you have an idea of where can I find some more information (blogs, reviews, sites or books)?Thanks for your help: Yes it is possible to recover individual elements from an alloy such as stainless steel, but not easy. Look up etching of stainless steel on google. This same etching solution will completely dissolve stainless steel. These solutions are strong acids such as H2SO4 and HNO3 so safety goggles and good ventilation are absolutely required. Once the metal has been dissolved, then you would need to use a qualitative analysis scheme to precipitate out the different metals one at a time as compounds, then do additional reactions to recover the metallic elements.

Q: What is the cost of a steel coil?: The cost of a steel coil can vary depending on various factors such as the size, thickness, grade, and market conditions. It is best to contact a supplier or check current market prices for an accurate cost.

Q: How are steel coils used in the production of storage containers?: Steel coils are an essential component in the production of storage containers. These coils, which are made from high-quality steel, are used to create the walls, floors, and roofs of the containers. The process begins with uncoiling the steel coil and passing it through a series of machines that cut and shape the steel into the desired dimensions. The steel is then formed into panels that are welded or riveted together to create the container's structure. Steel coils are an ideal material for storage containers due to their strength, durability, and resistance to corrosion. They provide a sturdy framework that can withstand heavy loads and harsh environmental conditions. Additionally, the coils can be easily molded and customized to meet specific size and shape requirements. Once the container's structure is complete, it is usually coated with a protective layer of paint or other coatings to further enhance its durability and resistance to weather elements. This ensures that the container can withstand exposure to moisture, UV rays, and other external factors that may cause deterioration. Overall, steel coils play a crucial role in the production of storage containers by providing the necessary strength and durability required to store and transport a wide range of goods and materials safely.

Q: can anyone tell me the way to bring back the shine to the stainless steel kitchen sink . It has become dull.: Lowe's has a stainless steel cleaner/polish....it works great!!

Q: What are the different grades of steel used for coils?: The different grades of steel used for coils vary depending on the intended application and specific requirements. Some common grades include low carbon steel (C1008/1010), medium carbon steel (C1035/1050), high carbon steel (C1074/1095), stainless steel (300 series), and advanced high-strength steel (AHSS) grades such as DP, TRIP, and TWIP. These grades offer varying levels of strength, ductility, corrosion resistance, and formability, allowing manufacturers to choose the most suitable grade for their specific coil processing needs.

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: What are the main factors that affect the surface quality of steel coils?: The main factors that affect the surface quality of steel coils include the quality of the raw materials used, the manufacturing process, the cleanliness of the production environment, the equipment and tools used, and the skill and expertise of the operators.

Q: How do steel coils perform in corrosive environments?: Steel coils exhibit excellent performance in corrosive environments due to their inherent resistance to corrosion. This is primarily because steel, being composed of iron and various elements like carbon, produces a protective layer called a passive film. This passive film acts as a barrier between the steel surface and corrosive elements, effectively preventing direct contact and minimizing the risk of corrosion. Moreover, steel coils can be coated with different protective coatings to enhance their corrosion resistance. Coatings like zinc or epoxy provide an additional layer of protection, significantly prolonging the lifespan of steel coils in corrosive environments. However, it is important to acknowledge that the performance of steel coils in corrosive environments can still be influenced by factors such as the type of corrosive agent, duration of exposure, and presence of other contaminants. In highly aggressive environments, such as those with high humidity, exposure to saltwater, or acidic chemicals, the protective layers on steel coils might deteriorate over time, thereby increasing the potential for corrosion. To ensure optimal performance in corrosive environments, it is advisable to choose steel coils with corrosion-resistant properties, such as stainless steel or galvanized steel. Regular maintenance and inspections are also crucial to promptly detect any signs of corrosion and implement appropriate measures to prevent further damage. In conclusion, steel coils generally exhibit good resistance to corrosion in most environments, but the severity of the corrosive conditions can ultimately impact their performance.

Q: I was watching a documentary on the samurai vs the European knight. It said that the when Japan was being invaded by the (cant remember) they needed a new weapon. The enemies armor made iron swords useless. While steel swords broke when in combat. So to combat this the Japanese made a hybrid sword. They used a special mold that made the swords back iron while the part that makes contact with the enemy was steel. Also the sword was curved so it increased its armor and cutting power. This revolutionary design made the the sword stronger. The iron back made it not break while the steel edge made it cut through the enemies armor. I want to know how iron is stronger than steel, and how steel can cut better than iron.: This Site Might Help You. RE: Why is iron stronger than steel? I was watching a documentary on the samurai vs the European knight. It said that the when Japan was being invaded by the (cant remember) they needed a new weapon. The enemies armor made iron swords useless. While steel swords broke when in combat. So to combat this the Japanese made a hybrid...

Q: Obviously this is an easy question for anyone who works with metal. However, I am currently writing a book and had an idea that had to do with these two metals. Is it possible for gold to be folded into steel while it is being forged? Do 3-metal alloys exist? If this is not possible with current metal-working techniques and technology, what would be needed to make it possible? And finally, what exactly would the mixing of these two yield? A weak metal? A brittle metal? How would it compare to iron or gunmetal? If you have no idea, please offer speculations. Thank you!: Since steel is already an alloy (iron with other metals or carbon), you're not alloying gold with a a metal per se. It is possible, though, to alloy gold with steel. However, the creation of any alloy has a practical application behind it. For example, gold is alloyed with silver and copper because otherwise, the gold is too soft to stand up to the use it is intended for and needs to be hardened.

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