Hot Rolled Steel Sheet / Coil - SAE J403
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Product Description:
HOT-ROLLED STEEL COIL
Hot rolled low hardness, easy processing, good ductility.
Available specification：
| thickness | width(mm) | length(mm) | coil inside diameter(mm) | |
HOT ROLLED STEEL COIL | 1.5-25 | 600-2000 | 762 | |
HOT ROLLED STEEL STRIP | 1.5-20 | 30-720 | 762 | |
HOT ROLLED STEEL PLATE | 6-700 | 500-4500 | 4000-18000 | |
HOT ROLLED STEELSHEET | 1.2-25 | 50-2000 | 0-18000 |
we can supply all these inndustrial materials with reasonable price and high quality.
We can ensure that stable quality standards are maintained, strictly meeting both market requirements and customers’ expectations. Our products enjoy an excellent reputation and have been exported to Europe, South-America, the Middle-East, Southeast-Asia, Africa and Russia etc.. We sincerely hope to establish good and long-term business relationship with your esteemed company.
Our Hot-Rolled Steel Sheets and Coils are applied to a wide range of uses such as automobile, electrical appliance, machinery manufacturing, container manufacturing, shipbuilding, bridge, pipeline, and receive high acclaim from our customers for its excellent quality.
- Q: All the appliances in my kitchen are stainless steel, and I hate how they look becuase every time I wash them they are full of streaks. Is there a good cleaner made for stainless steel that won't leave streaks?
- WD40 is great for cleaning stainless steel anything for some reason it protects it from finger prints things so you won't have to clean it as often. WD40 is great for thousands of other uses too, it can remove stickers, dried paint from glass, wipes away crayon wax, lubricates squeeky parts, spray it on your lawnmower or bike before you put it away for winter it'll come out in spring rust free.... so you'll get more than your moneys worth from a small tin.
- Q: All the steel straps that secure my deck and stair 6x6 posts to the concrete piers have some rust on them. Had bought a rust reducer to spray on them and repaint. As I went to do this I found that one of them is on its last legs, with the steel rusted through and bubbling up all up the sides of the straps. Since this is the end post on a row of 3 deck support posts, I was thinking of removing as much rust as possible, then paint with Rustoleum and cover lower post with something to keep water away from post and pier in the future? Was thinking of something removeable so I could check on it for further rusting. What do you folks with building experience think of this? Thanks.
- Sorry troll, doctors don't give a tetanus shot just because you came into contact with rusty metal. The belief that you need a tetanus shot for stepping on a rusty nail is not quite accurate -- it's not the rust that prompts the shot, it's the fact that the nail was on the ground and dirty.
- Q: why does steel have a density range when other metals do not?
- Steel is not a pure element it is an alloy. Steel is primarily iron but it has many elements blended in that change it's density including carbon,silicon, nickel, chrome, etc. Aluminum and copper , magnesium and so forth can be the pure element or they can be alloys too. If they are alloys, then their densities vary also
- Q: what pokemon are week to steel type pokemon like lucario? help please, and thank you.
- Rock pokemon are weak against steel type moves.
- Q: How are steel coils used in the production of roofing sheets?
- Roofing sheets cannot be produced without steel coils, as they are an integral part of the manufacturing process. These coils are typically composed of high-quality steel, which is renowned for its strength, durability, and resistance to corrosion. To convert these coils into roofing sheets, several steps must be followed. To begin, the steel coils are loaded onto a machine known as a decoiler. This machine effortlessly unrolls the coils, allowing them to be fed into the production line. By doing so, the decoiler guarantees a continuous supply of steel, ensuring an uninterrupted manufacturing process. Subsequently, the steel coils pass through a series of rollers. These rollers are responsible for molding the steel into the desired shape, which is specific to the type of roofing sheet being produced. Depending on the project's requirements, the rollers can create various profiles, such as corrugated or standing seam. Once the shaping process is complete, the steel sheets often receive a protective coating. This coating, which can be zinc or other metallic alloys, is referred to as galvanized or galvalume coatings, respectively. These coatings provide an extra layer of defense against rust and corrosion. Following the application of the protective coating, the sheets are generally cut to the desired dimensions. This can be achieved using shearing machines or other cutting tools, ensuring that the roofing sheets are appropriately sized for installation. Finally, the roofing sheets are carefully packaged and prepared for transportation to construction sites. They are typically bundled together and securely wrapped to safeguard them during transit. In conclusion, steel coils play a vital role in the production of roofing sheets. Through shaping, coating, cutting, and packaging processes, these coils are transformed into finished products ready for installation. By utilizing steel coils, roofing sheets are rendered strong, durable, and resistant to various environmental factors, making them a popular choice in roofing applications.
- Q: Does a magnet stick to galvinied steel?
- I've welded galvanized steel before and the fumes were not nice. He should be okay, but stay in a ventilated place with a fan blowing fresh air on his face and try brushing some of the coating off with a wire brush before welding.
- Q: What are the potential dangers of handling steel coils?
- There are several potential dangers associated with handling steel coils. Firstly, steel coils are heavy and can pose a risk of physical injury if not handled properly. The weight of the coils can cause strains, sprains, or even more serious injuries if dropped or mishandled. This is particularly true when using manual lifting equipment or when attempting to move the coils without proper training or assistance. Secondly, steel coils often have sharp edges or protruding parts that can cause cuts or puncture wounds if not handled with care. These sharp edges can be especially hazardous when attempting to manipulate or position the coils during transportation or storage. It is important to wear appropriate personal protective equipment, such as gloves, to minimize the risk of injury. In addition, steel coils can become unstable if not adequately secured or balanced. Improper stacking or storage of the coils can lead to them shifting or falling, potentially causing serious injuries or damage. It is crucial to follow proper stacking and storage procedures, including using appropriate equipment and supports, to ensure stability and prevent accidents. Furthermore, steel coils are often stored in areas with limited space or uneven surfaces, increasing the risk of trips, falls, or collisions. It is essential to maintain clear and well-organized storage areas, free of obstacles or hazards, to reduce the likelihood of accidents. Lastly, steel coils can be subject to corrosion or rust, which can weaken the metal and compromise their structural integrity. This can increase the risk of the coils collapsing or breaking during handling, potentially causing injuries or damage to property. Regular inspections and maintenance of the coils, as well as proper storage in dry and well-ventilated areas, can help mitigate this risk. Overall, the potential dangers of handling steel coils include physical injuries from their weight and sharp edges, instability during transportation or storage, accidents due to limited space or uneven surfaces, and the risk of structural failure due to corrosion or rust. It is crucial to follow proper safety protocols, receive appropriate training, and use the necessary equipment to minimize these risks and ensure safe handling of steel coils.
- Q: How do steel coils contribute to the HVACR industry?
- Steel coils are an essential component in the HVACR industry as they are used in the manufacturing of air conditioning and refrigeration systems. These coils, often made of copper or aluminum, are responsible for transferring heat and facilitating the cooling process. They provide efficient heat exchange, allowing HVACR systems to work effectively and maintain desired temperatures in residential, commercial, and industrial settings.
- Q: What are the different methods of coil flattening for steel coils?
- There are several methods of coil flattening for steel coils, each with its own advantages and limitations. Some of the most commonly used methods include: 1. Roller leveling: This method involves passing the steel coil through a series of rollers that apply pressure to flatten the coil. The rollers can be adjustable to achieve the desired level of flatness. Roller leveling is a versatile method that can handle a wide range of coil sizes and thicknesses. 2. Precision leveling: This method utilizes a more sophisticated leveling machine that applies pressure on specific areas of the coil to eliminate any waviness or defects. Precision leveling is often used for high-quality steel coils that require extremely flat surfaces. 3. Stretch leveling: Also known as tension leveling, this method involves stretching the steel coil beyond its yield point, causing it to permanently deform and flatten. Stretch leveling is commonly used for thinner gauge coils and can effectively remove coil set and crossbow defects. 4. Temper rolling: This method involves subjecting the steel coil to a controlled low-temperature heat treatment followed by cold rolling. The combination of heat and cold rolling helps to relieve internal stresses and improve flatness. Temper rolling is particularly suitable for coils that require enhanced surface quality. 5. Laser flattening: This advanced method utilizes laser technology to selectively heat and flatten specific areas of the coil. Laser flattening is highly precise and can correct localized defects or unevenness, but it is typically used for smaller coils due to its higher cost. It is important to note that the selection of the most appropriate method for coil flattening depends on various factors, including the desired flatness requirements, coil dimensions, material properties, and production budget.
- Q: is there a type of steel that is stronger or does the rail represent the top of the line?
- consumer-friendly steel is used however the rails are tempered to cause them to stand up to the pounding they get from the practice wheels,the intense velocity trains utilized in Europe are made up of a greater variety of steel in accordance to organization who makes them in Germany ,i think of it replaced into Krupp's of Germany who cause them to
Send your message to us
Hot Rolled Steel Sheet / Coil - SAE J403
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
