HOT-DIP ALUZINC STEEL COILS
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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Quick Details
Standard: | AISI,ASTM,BS,DIN,GB,JIS | Grade: | SGCC,DX51D/DX52D/S250,280GD | Thickness: | 0.12-4.0 mm |
Place of Origin: | Brand Name: | N/M | Model Number: | ssp-226 | |
Type: | Steel Coil | Technique: | Cold Rolled | Surface Treatment: | galvanized/ Galvalume/zinc coatting |
Application: | strong anti-corrosion ability,cold bending molded manufacturablity | Special Use: | High-strength Steel Plate | Width: | 600-1250 mm |
Length: | in coil | product: | g40 prime/secordary hot-dip galvanized cold rolled steel coil/sheet |
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Packaging & Delivery
Packaging Detail: | standard export package,Other types of packing can be customized as per client's requirement. |
Delivery Detail: | --days |
1.Mateials:SGCC,DX51D / DX52D /S250,280GD
2.Size:width:600-1250mm(900mm,1215mm,1250mm,1000mm the most common)
thickness:0.15-2.0mm
length:1000-6000mm,as your require
3.Zinc coating :60-180g( as required)
4.Coil id:508mm
5.Coil weight: 3-5MT(as required)
6. Surface:regular/mini/zero spangle, chromated, skin pass, dry etc.
7. Application:
With excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils.
8.Packaging Details:
Standardexport package.
Othertypes of packing can be customized as per client's requirements.
- Q: I was cutting a sheet of steel with an angle grinder when suddenly the rate at which the blade was cutting slowed way down. I tried a few different things, and turned off the tool and looked at the blade. It didn't look damaged, but it definitely was not cutting as quickly. I thought either I had hit a harder section of steel (is that possible? It looked pretty uniform) or the blade had lost it's abrasive quality or something. Also, before this happened I had accidentally cut into the wooden sawhorse that was holding up the steel sheet, but I've done that before with no problem. After a short while the problem fixed itself and the rate of cutting went back to a fast normal. Anyone know why this happened?
- Sounds like the abrasive surface got blinded, coated with something that prevented the abrasive particles from touching the steel. It is possible to have vastly different hardnesses in a single piece of steel. Case hardening, carburizing, induction hardening, heat affected zone from welding, differences in work hardening, and presence of inclusions are some of the things that can create hardness variation within a single piece. But... sounds like you are working with a sheet which is unlikely to have any of these conditions. So... it was probably the grinding disk
- Q: How are steel coils processed at the steel service centers?
- Steel coils are processed at steel service centers through a series of steps to transform them into finished products that meet the specific requirements of customers. The process typically begins with the arrival of the steel coils at the service center. These coils are typically large and heavy, and may have been produced by a steel mill or imported from overseas. Once the steel coils are received, they are typically inspected for quality and any defects. This ensures that only high-quality coils are used in the production process. The coils are then stored in a warehouse until they are ready to be processed. Next, the steel coils are uncoiled. This involves unwinding the coil to create a flat sheet of steel. This can be done manually or using automated machines depending on the size and thickness of the coils. The uncoiled steel is then leveled to remove any residual stress and ensure a flat and consistent surface. After leveling, the steel sheets may undergo various processes depending on the desired end product. These processes can include cutting, shearing, slitting, and forming. Cutting and shearing involve cutting the steel sheets into specific sizes or shapes. Slitting involves cutting the steel into narrow strips, while forming involves bending or shaping the steel into the desired form. Once the desired processing operations are complete, the steel sheets are often treated with surface finishes to enhance their appearance or protect them from corrosion. These finishes can include painting, coating, or galvanizing. Finally, the processed steel sheets are inspected for quality again to ensure they meet the required specifications. They are then packaged and ready for shipment to customers, who may use them in various industries such as construction, automotive, or manufacturing. Overall, the processing of steel coils at steel service centers involves a combination of inspection, uncoiling, leveling, cutting/shearing/slitting/forming, surface finishing, quality control, and packaging. This process allows for the transformation of steel coils into finished products that are tailored to meet the specific needs and requirements of customers.
- Q: How are steel coils priced and traded in the market?
- Steel coils in the market are priced and traded based on a variety of factors. The primary determinant is the current dynamics of supply and demand in the steel industry. When demand for steel coils is high, prices tend to increase, and vice versa. The cost of raw materials, such as iron ore and coal, is another crucial factor in determining the price of steel coils. Fluctuations in the prices of these materials can directly impact the pricing of steel coils. Furthermore, the price of steel coils is influenced by their quality and specifications. Coils with desirable characteristics, such as strength, corrosion resistance, or surface finish, may command a higher price in the market. Steel coils are traded through different platforms, including physical exchanges, futures contracts, and over-the-counter (OTC) markets. Physical exchanges allow buyers and sellers to trade steel coils by exchanging physical deliveries. Futures contracts, on the other hand, enable traders to buy or sell steel coils at a predetermined price and future date, providing a way to hedge against price fluctuations. The OTC market provides an alternative avenue for trading steel coils, where buyers and sellers negotiate and agree on prices directly without involving a formal exchange. This allows for flexibility and customization in trading, catering to specific requirements. In conclusion, the pricing and trading of steel coils in the market are influenced by factors such as demand and supply dynamics, raw material costs, quality specifications, and the availability of different trading platforms. It is a complex process that requires careful consideration of various factors to determine fair prices and facilitate efficient trading.
- Q: What are the different coil leveling line configurations used for steel coils?
- There are several different coil leveling line configurations used for steel coils, each designed to meet specific requirements and preferences in the steel industry. Some of the commonly used coil leveling line configurations include: 1. Straightener - This configuration consists of a straightening machine that is used to remove any coil shape defects or distortion. It typically features a series of rollers that apply pressure to the coil, gradually straightening it out. 2. Leveler - A leveler configuration is used to flatten the coil, ensuring a consistent thickness throughout. This configuration typically utilizes a series of rollers that apply pressure to the coil, flattening it out to the desired thickness. 3. Combination Straightener/Leveler - This configuration combines the functions of straightening and leveling into a single machine. It features a combination of rollers and straightening elements, allowing for both shape correction and thickness leveling in a single pass. 4. Looping Pit - In this configuration, the coil is fed into a looping pit, which allows for the accumulation of coils to be processed continuously. The looping pit provides a buffer between the entry and exit sections of the leveling line, enabling continuous operation and accommodating variations in coil supply and demand. 5. Tension Leveler - A tension leveler configuration applies tension to the coil during the leveling process. This tension helps to remove shape defects and ensures a flat, uniform surface. 6. Rotary Shear - This configuration incorporates a rotary shear that cuts the coil to the desired length after it has been leveled. The rotary shear is typically synchronized with the speed of the leveling line to ensure accurate and precise cutting. These are just a few examples of the different coil leveling line configurations used for steel coils. The choice of configuration depends on various factors such as the desired final product specifications, coil dimensions, processing speed requirements, and budget considerations.
- Q: What are the different packaging options for steel coils?
- There are several packaging options for steel coils, including wooden crates, steel frames, and metal or plastic bands. These packaging options help to protect the coils during transportation and storage, ensuring their integrity and preventing damage.
- Q: What is the difference between hot rolled and cold rolled steel coils?
- The main difference between hot rolled and cold rolled steel coils lies in the manufacturing process and the resulting properties of the steel. Hot rolled steel coils are produced by heating the steel above its recrystallization temperature, which allows for greater malleability and ductility. This process also results in a rough surface finish. On the other hand, cold rolled steel coils are manufactured by rolling the steel at room temperature, resulting in a smoother and more refined surface finish. Cold rolling also increases the strength and hardness of the steel. Overall, hot rolled steel coils are more suitable for applications where flexibility and formability are important, while cold rolled steel coils are ideal for applications requiring high strength and a smooth surface finish.
- Q: What are the different types of steel coil finishing tools?
- In the metalworking industry, various tools are utilized to finish steel coils, resulting in enhanced appearance and functionality. Common examples of these tools include: 1. Slitting Machines: These machines effectively cut large steel coils into narrower strips by utilizing sharp circular blades. The outcome is multiple smaller coils with desired widths. 2. Levellers: Used to flatten and straighten steel coils, levellers apply pressure to ensure a perfectly flat and even coil. They are particularly beneficial when coils have undergone deformation during the manufacturing process. 3. Recoilers: After slitting or levelling, recoilers rewind steel coils into a tighter and more compact shape. This process is carried out to create coils of specific diameters or sizes. 4. Edge Trimmers: To eliminate excess or uneven edges from steel coils, edge trimmers are utilized. They efficiently remove burrs, rough edges, and any other imperfections, resulting in a clean and smooth finish. 5. Inspection Machines: These machines are employed to examine the quality of steel coils. They detect defects such as surface imperfections, scratches, or dents, ensuring that only high-quality coils are delivered to customers. 6. Coating Machines: To provide protective coatings to steel coils, coating machines are utilized. These coatings, such as paint, zinc, or other materials, prevent corrosion and enhance coil durability. 7. Packaging Machines: Packaging machines securely wrap steel coils, protecting them during transportation and storage. These machines employ plastic or metal straps, shrink wrap, or other packaging materials to ensure the coils remain intact and undamaged. Overall, these diverse steel coil finishing tools are essential in the metalworking industry, enabling manufacturers to produce high-quality and visually appealing steel coils that meet specific customer requirements.
- Q: I personally don't believe the story of 8 guys who flew small planes can navigate passenger jets into buildings hundreds of miles away with that precision. It just doesn't make sense.I am wondering what the story surrounding the molten steel was, how could molten steel have been produced when fuel from the planes wasn't hot enough (it melts at 2850 degrees)?
- that's just it: there wasn't very much molten steel for the very reason you point out. Jet fuel burns at 800° to 1500°F. This is not hot enough to melt structural steel. However, engineers say that for the World Trade Center towers to collapse, their steel frames didn't need to melt, they just had to lose some of their structural strength. Steel will lose about half its strength at 1,200 degrees F. The steel will also become distorted when heat is not a uniform temperature. after the collapse, a LOT of folks took a look at the remains. the result was the conclusion that the fire caused the central core of the building to weaken. When the floors collapsed one on top of the other, the weight was too much for the weaked core to bear, causing the result we are all familiar with. hope this helps
- Q: I am refinishing a table and on my can of polyurethane, it indicates not to sand with steel wool prior to application. Why is that?
- Steel wool will leave invisible pieces of metal embedded in the finish, no matter how much you try to wipe it off. When you cover it with the polyurethane, it is trapped and turns dark over time, ruining the look of the table. Yeh, so follow the directions exactly for the best finish. Good luck!! : /
- Q: What are the different types of steel coil packaging methods?
- There are several types of steel coil packaging methods, including strapping, wrapping, and stacking. Strapping involves using metal or plastic bands to secure the coil and prevent it from unwinding. Wrapping is done by covering the coil with a protective layer, such as plastic or paper, to shield it from moisture and damage. Stacking involves placing multiple coils on top of each other, usually on pallets, to optimize storage space and facilitate transportation.
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HOT-DIP ALUZINC STEEL COILS
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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