Cold Rolled Steel (DC01) for Building Material

Cold Rolled Steel (DC01) for Building Material

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Model NO.:Dc01

Technique:Cold Rolled

Standard:EN

Steel Grade:DC01

Export Markets:Global

Additional Info.

Trademark:CWG

Packing:Standard Seaworthy Packing, Bundle or Pallet

Standard:EN

Origin:China

HS Code:72099000

Product Description

1.Surface : General, Bright, Dull and Mirror finish, oiled or unoiled
2.Thickness: 0.1mm-3.5mm
3. Width:1000mm,1250mm, special width
4. Provide original mill test certificate and original production certificate of these standards
5. Coil ID: 508mm. 610mm
6. Coil weight: 4-15MT as per client's requirement
7. Trade term: FOB/ CIF/ CFR
8.Application:Construction filed, shiping building industry, petroleum&cheical industry, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fileds.

Cold Rolled Steel is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. Cold Rolled Steel is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The Cold Rolled Steel is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the Cold Rolled Steel is further reduced, its strength and hardness both increase, but its ductility decreases. After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. The final Cold Rolled Steel coil may be manufactured in the form of sheets, strips, bars, or other forms

Q:What are the different grades of steel used for coils?: The different grades of steel used for coils vary depending on the specific requirements and applications. Some common grades include low-carbon steel (e.g., ASTM A36), medium-carbon steel (e.g., ASTM A516), high-strength low-alloy (HSLA) steel (e.g., ASTM A572), and stainless steel (e.g., 304 or 316). Each grade offers distinct properties such as strength, corrosion resistance, and formability, enabling manufacturers to choose the appropriate one based on their needs.

Q:What are the different types of steel coil edge trimming methods?: There are several different types of steel coil edge trimming methods, including shearing, slitting, and laser cutting.

Q:Are steel coils corrosion-resistant?: Yes, steel coils can be corrosion-resistant depending on the type of steel used and any additional protective coatings applied.

Q:i would like to know of any companies who buy shredded scrap steel: We are one of the biggest steel mills in Asia. Under our group, we have steel mills in Thailand and Bangladesh. On the monthly basis, we purchase steel scrap HMS1/2 80:20 and the shredded ISRI210/211, ISRI211 by bulk and 20' container to Thailand and Bangladesh. Due to the limitation of our existing shredded steel scrap supplier, we need to get more supply of the shredded. Please contact us or offer us of ISRI 210/211 or ISRI211 CFR Chittagong, Bangladesh with 500mt - 2000mt per shipment by 20' container. If any questions, please feel free to contact us.

Q:How are steel coils used in the production of steel springs?: Steel coils are used in the production of steel springs by being cut and shaped into the desired size and shape of the spring. The coils are then heated and tempered to improve their strength and flexibility. The steel coils provide the raw material necessary for creating durable and reliable steel springs used in various applications such as automotive, furniture, and industrial machinery.

Q:What are the common coil coating methods?: The common coil coating methods include roll coating, spray coating, and coil coating with pre-painted metal substrates.

Q:Is it just because brass is reloadable? But what makes it reloadable? What does brass bring to the equation that the steel cased ammo can't do?: Brass is slightly softer than annealed steel. Both can be reloaded, once or maybe even twice. But STEEL has a tendency to WORK HARDEN, becoming brittle. Which is why it's used for tools and other applications where work hardening is a plus. It's actually designed to do that. Brass does not work harden, because it is a different sort of metal. That's the main reason.

Q:How do steel coils contribute to the packaging industry?: Steel coils are indispensable in the packaging industry because they offer a strong and flexible material for packaging various products. Using steel coils in packaging guarantees the protection and preservation of goods during transportation and storage. The strength and durability of steel coils are essential contributions to the packaging industry. Steel is well-known for its high strength-to-weight ratio, making it ideal for packaging heavy and bulky items. Steel coils can endure significant pressure and impact, ensuring that goods remain intact and undamaged throughout the supply chain. This strength also allows for packages to be stacked, optimizing storage space and minimizing the risk of damage. Moreover, steel coils are highly resistant to corrosion and moisture. This property is especially crucial in the packaging industry as it helps safeguard goods from environmental factors that could potentially compromise their quality. Steel coils can be coated or treated to enhance their corrosion resistance, ensuring that packaged products remain in excellent condition. Furthermore, steel coils are versatile and can be easily customized to meet specific packaging requirements. They can be cut and shaped into various forms, such as sheets, straps, or bands, to secure and protect different types of products. Additionally, steel coils can be seamlessly integrated with other packaging materials, like cardboard or plastic, to provide added strength and stability. Another advantage of steel coils in the packaging industry is their recyclability. Steel is one of the most widely recycled materials globally, and steel coils can be easily recycled and reused. This aspect of sustainability makes steel coils an environmentally friendly choice for packaging, contributing to waste reduction and resource conservation. To summarize, steel coils play a crucial role in the packaging industry by offering strength, durability, corrosion resistance, versatility, and recyclability. Their utilization ensures the secure transportation and storage of goods, providing a dependable and sustainable packaging solution for various industries.

Q:How many types of steel buildings are there?: There are a number of designs which can be used to create different types of steel buildings as per the demands of the buyer or an investor. he various kinds of that can be constructed using steel are Homes, Hangars, Agriculture and Farm buildings for storage, Garages and Storage sheds, Open air sheds,, Barns, Arenas and stadiums, Automotive buildings with overhead doors and flexible framed openings, Religious buildings such as Churches and Temples, etc.

Q:How do you calculate the weight of a steel coil?: In order to determine the weight of a steel coil, one must have knowledge of its dimensions and the specific gravity of the steel. The weight can be calculated using the following formula: Weight of steel coil = Length of coil (in meters) x Width of coil (in meters) x Thickness of coil (in meters) x Specific gravity of steel To begin, measure the length, width, and thickness of the steel coil in meters. It is important to ensure that all measurements are in the same unit in order to obtain accurate calculations. Next, find the specific gravity of the steel. The specific gravity is the ratio of the density of the substance to the density of water. For steel, the specific gravity is typically around 7.8. Multiply the length, width, and thickness of the coil together. This calculation will provide the volume of the steel coil in cubic meters. Lastly, multiply the volume of the coil by the specific gravity of steel to obtain the weight of the steel coil in kilograms (kg). Please note that this calculation only accounts for the weight of the steel coil and does not consider any additional factors such as the core material or any other components included in the coil.

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