Hot Rolled Steel Coil best sale in different thickness
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000 m.t./month
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Item specifice
Hot rolling is a mill process which involves rolling the steel at a high temperature (typically at a temperature over 1700° F),
which is above the steel’s recrystallization temperature. When steel is above the recrystallization temperature, it can be
shaped and formed easily, and the steel can be made in much larger sizes. Hot rolled steel is typically cheaper than cold
rolled steel due to the fact that it is often manufactured without any delays in the process, and therefore the reheating of the
steel is not required (as it is with cold rolled). When the steel cools off it will shrink slightly thus giving less control on the size
and shape of the finished product when compared to cold rolled.
Our Advantage: High quality steel products from 1 class mills in China
Reasonable price
Professionalism of the products
On-time delivery
Complete documents and certificates
Sincere service to meet our clients' requirements
Standard and Grade :
Hot rolled steel coils | ||||
JIS | ASTM | SAE | EN | |
Commercial quality | G3131 SPHC | A569 A635 A659 A1011 CS Type A,B,C | 1006~1025 |
10111 DD11 |
Drawing quality | G3131 SPHD | 1006~1010 | 10111 DD12 | |
Deep drawing quality | G3131 SPHE | A622 A1011 DS Type A,B | 1006~1010 | 10111 DD13 DD14 |
General structure (T.S.<490N/MM2) | G3101 SS330 SS440 G3106 SM400A G3132 SPHT1 SPTT2 SPHT3 | A36 A283 GR.C A570 GR.30~40 A1001 SS GR.30~40 |
1010~1025 | |
General structure (T.S.≥490N/MM2) | G3101 SS490 G3106 SM490A SM490YA | A570 GR.45~50 A607 GR.45~70 A1011 SS GR.45,50 |
J1392 050X | |
|
Application :
Automobile Industry, electrical appliance, machinery manufacturing, container manufacturing, shipbuilding,
bridge, pipeline, and receive high acclaim from our customers for its excellent quality.
Packing:
Packaging Detail | The packing of coil consists of anti-damp paper ,PVC film ,hardboard paper , steel box , strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye of the side) or wooden pallets(eye of the sky) |
Delivery Time | within 30 days of receipt of LC original or prepayment |
Our Services
MOQ | FCL, 25 metric tons per 20GP, can be assorted with different sizes. |
LCL for trial order is acceptable. | |
Price Term | EX-WORK, FOB China Port, CNF, CIF |
Payment | T/T, 30% advanced payment before production and balance before shipment; OR Irrevocable L/C at sight. |
Delivery Time | within 30 days of receipt of LC original or prepayment |
FAQ:
1. Can you offer OEM to me? What about MOQ?
Of course, we are a professional with OEM manufacturer for 9 years. the MOQ can be 50 ton/ order..
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.
4.How Can I Get Some Sample?
We are honored to offer you free sample, but courier charges will be on your side.
- Q:What are the trends and developments in the steel coil industry?
- Over the past few years, the steel coil industry has undergone various trends and developments. These changes have been influenced by different factors, including advancements in technology, shifts in supply and demand, and concerns for the environment. One notable trend in the steel coil industry is the increasing utilization of advanced technologies in production. Automation and robotics have revolutionized the manufacturing process of steel coils, resulting in improved efficiency and quality control. These technologies have also enabled the industry to meet the rising demand for customized steel coils by allowing faster and more precise production. Another trend in the industry is the move towards lightweight and high-strength steel coils. With the increasing need for fuel-efficient vehicles, manufacturers are seeking lighter materials that still possess strength and durability. Steel coil producers are developing innovative products, such as advanced high-strength steels and ultra-high-strength steels, that meet these requirements. These materials offer enhanced performance while reducing the weight of the final product. Concerns for the environment have also spurred developments in the steel coil industry. There is a growing demand for sustainable and eco-friendly steel coils, leading to the adoption of greener manufacturing processes. Steel coil manufacturers are increasingly incorporating recycled materials and implementing energy-efficient technologies to reduce carbon emissions and waste generation. Additionally, there is a focus on improving the recyclability of steel coils to minimize their environmental impact throughout their lifecycle. Furthermore, the steel coil industry is experiencing a shift in the dynamics of supply and demand. Emerging economies, particularly in Asia, are driving the demand for steel coils due to rapid industrialization and urbanization. As a result, there have been increased investments in production capacity in these regions. Conversely, developed economies are witnessing a trend towards consolidation and specialization, with some companies focusing on niche markets or specific applications for steel coils. Overall, the steel coil industry is undergoing significant transformations that are being driven by advancements in technology, changing demand patterns, and environmental concerns. These trends and developments are reshaping the industry, making it more efficient, sustainable, and adaptable to the evolving needs of the market.
- Q:What are the different methods of laminating steel coils?
- There are several different methods of laminating steel coils, each with its own advantages and applications. The most common methods include hot rolling, cold rolling, and continuous annealing. Hot rolling is a process in which steel is heated above its recrystallization temperature and then passed through a series of rollers to produce thin sheets or coils. This method is commonly used for producing large quantities of steel with a consistent thickness and surface finish. Hot rolled steel coils are often used in structural applications, such as construction and automotive manufacturing. Cold rolling, on the other hand, involves passing the steel coil through a series of rollers at room temperature. This process not only reduces the thickness of the steel but also improves its surface finish and mechanical properties. Cold rolled steel coils are typically used in industries that require high precision and quality, such as appliance manufacturing, electrical equipment, and automotive components. Continuous annealing is another method of laminating steel coils. It involves heating the steel coil to a specific temperature and then slowly cooling it in a controlled environment. This process helps to relieve internal stresses and improve the steel's mechanical properties, such as strength and ductility. Continuous annealing is often used for producing high-quality steel coils for applications that require superior surface finish and formability, such as automotive body panels and household appliances. Other less common methods of laminating steel coils include electro-galvanizing, which involves coating the steel with a layer of zinc through an electroplating process, and hot-dip galvanizing, where the steel coil is dipped into a bath of molten zinc. These methods are primarily used for corrosion protection and are commonly seen in the construction industry, particularly for outdoor structures and infrastructure. In summary, the different methods of laminating steel coils include hot rolling, cold rolling, continuous annealing, electro-galvanizing, and hot-dip galvanizing. Each method offers distinct benefits and is chosen based on the specific requirements of the application.
- Q:How are steel coils transported?
- Steel coils are typically transported by truck, train, or ship, depending on the distance and location. They are usually secured with steel strapping or wire rope and loaded onto specialized trailers or containers designed to handle their weight and size.
- Q:What are the safety precautions for handling steel coils?
- When handling steel coils, it is important to follow certain safety precautions to prevent accidents and injuries. Some of these precautions include wearing appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toed boots to protect against cuts, impacts, and eye injuries. It is also essential to ensure proper training and knowledge of correct lifting techniques to avoid strains or back injuries. Additionally, using equipment like cranes or forklifts with appropriate capacity and stability is crucial for safe handling and storage of steel coils. Regular inspection and maintenance of equipment, as well as adhering to proper storage procedures, are also important safety measures to prevent incidents.
- Q:How is the critical temperature of structural steel affected by fireproofing? What temperatures can fireproofed structural steel withstand?
- mix the fire retardant with cement, let it harden fast to superstructure. this will create better stability and will not be dislodged in case of impact.
- Q:What are the different types of steel coil surface finish treatments?
- There are several different types of steel coil surface finish treatments available, each serving a specific purpose and providing unique characteristics. Some common types include: 1. Hot Rolled: This is the most basic and common type of steel coil surface finish treatment. It involves heating the steel above its recrystallization temperature and then rolling it to achieve the desired thickness. This process results in a rough surface texture. 2. Cold Rolled: Unlike hot rolled, cold rolled steel coil undergoes a process where it is rolled at room temperature. This treatment produces a smoother surface finish with improved dimensional accuracy and tighter tolerances. 3. Galvanized: Galvanization is a process where a protective zinc coating is applied to the steel coil surface. This treatment not only enhances the appearance but also provides excellent corrosion resistance, making it suitable for outdoor applications. 4. Electro-galvanized: Similar to galvanized steel, electro-galvanized steel coil is coated with a zinc layer. However, the coating is applied through an electroplating process, resulting in a thinner and more controlled coating. 5. Pre-painted: Pre-painted steel coil surface finish treatment involves applying a layer of paint or other protective coating before the product is delivered to the customer. This treatment enhances the appearance and provides additional protection against corrosion. 6. Stainless Steel: Stainless steel coil surface finish treatment involves passivating the steel to remove any impurities or contaminants on the surface. This process improves the resistance to corrosion and gives the steel a clean and smooth appearance. 7. Embossed: Embossing is a surface finish treatment where a pattern or design is pressed into the steel coil surface. This treatment enhances the aesthetics of the product and can provide additional grip or texture depending on the specific design. 8. Brushed: Brushing is a treatment where a fine abrasive material is used to create a brushed pattern on the steel coil surface. This finish provides a unique texture and can help mask scratches or other imperfections. These are just some of the various types of steel coil surface finish treatments available. The choice of treatment depends on the specific requirements of the application, such as appearance, corrosion resistance, or functionality, and it is important to select the most appropriate treatment to ensure the desired outcome.
- Q:I'm going to see Man Of Steel this weekend, and the reviews that I've been hearing aren't that good. I've been hearing that it's this depressing, dark, dramatic film with no humor, loud noises, and action on top of action (which is kind of what I expected from this movie). With that said, I was quite positive that this was what the fans wanted, a more serious Super Man interpretation. I'm ultimately going to judge the movie when I see it, but for now, I have 3 short questions for you:1) What did you think of Man Of Steel?2) Superman Returns got somewhat better reviews than Man Of Steel. Does it seem logical?3) There is a huge fan battle between Man Of Steel and Christopher Reeve's version of Super Man. Which one do you favor?
- I loved the new interpretation in Man of Steel Superman Returns got very poor reviews in the beginning, and as the hatred has worn off and fans have been the only ones voting, the score has moved up. As fond as I am of Christopher Reeves, his version was a touch campy. I much prefer the serious treatment.
- Q:What are the different methods of coil handling and storage?
- Various industries commonly employ several different methods for coil handling and storage to ensure safety, efficiency, and preservation. Some of these methods include: 1. Coil cradles: Popular for handling and storing coils, coil cradles feature a U-shaped structure that provides stability and support. The cradle is positioned beneath the coil and can be easily maneuvered using forklifts or overhead cranes. 2. Coil cars: Used for transporting coils within a facility or between locations, coil cars are equipped with specialized clamps or arms to securely hold the coil during transit. Manual or automatic operation is determined by coil size and weight. 3. Coil racks: Specifically designed storage systems for organized coil storage, coil racks are typically constructed from steel and feature multiple levels or compartments to accommodate various coil sizes and types. Forklifts or overhead cranes are used to access coil racks. 4. Coil turnstiles: In processing lines where continuous coil feeding into machines is required, coil turnstiles are employed. These rotating devices enable easy loading and unloading of coils by rotating them to the desired position, facilitating handling and processing. 5. Coil pallets: Specially designed pallets made of steel or wood, coil pallets are utilized for both storage and transportation of coils. Their unique configuration allows for convenient loading and unloading using forklifts or pallet jacks. Coil pallets are often utilized for long-distance transportation or warehouse storage. 6. Coil storage racks: Large storage systems designed for bulk coil storage, coil storage racks are typically made of steel and feature multiple levels or compartments to accommodate a significant number of coils. Forklifts or overhead cranes are utilized for accessing coil storage racks. These examples represent only a selection of the numerous coil handling and storage methods commonly employed across various industries. The specific method chosen depends on factors such as coil size and weight, available space, and industry-specific requirements.
- Q:What are the dimensions of steel coils used in the construction equipment industry?
- The dimensions of steel coils used in the construction equipment industry can vary, but they are typically around 48 to 72 inches in width and have an outer diameter of 60 to 80 inches. The weight of these coils can range from 5,000 to 30,000 pounds.
- Q:How hot does steel have to get before it will melt?
- Type your query into Yahoo! Search or other search engines to get the answer: It depends, since steel usually has different metals added for various properties (strength, corrosive resistance, etc.)
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Hot Rolled Steel Coil best sale in different thickness
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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