Hot Rolled Steel Coil Used for Industry with Too Competitive Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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Hot Rolled Steel Coil Used for Industry
1.Structure of Hot Rolled Steel Coil Description
Rolled to its final dimensions while it’s hot enough to scale, our hot-rolled steel is an amalgamation of the various qualities of steel. It can be in the form of plates, sheet and coils. 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.
2.Main Features of the Hot Rolled Steel Coil
•High Purity
•Easy control and operation
•High strength
•Fast melting
•Competitive price
•Best Service
3. Cold Rolled Steel Coil Images
4. Hot Rolled Steel Coil Specification
HOT ROLLED STEEL COIL | |
Thicknenss | 1.5mm-25mm |
Width | 600mm-2000mm |
Sheets length | ---- |
Coil inner diameter | 762mm |
Surface treatement | ---- |
Coil weight | ---- |
5.FAQ of Hot Rolled Steel Coil
We have organized several common questions for our clients，may help you sincerely：
①How 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.
②How 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.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q:How are steel coils used in the manufacturing of shipping containers?
- Steel coils are used in the manufacturing of shipping containers as they are rolled into sheets, which are then cut and welded to create the walls, roof, and floor of the container. The high strength and durability of steel coils ensure that the shipping containers can withstand the rigors of transportation, protecting the goods inside.
- Q:How are steel coils used in the manufacturing of renewable energy equipment?
- Steel coils are used in the manufacturing of renewable energy equipment, such as wind turbines and solar panels, as they provide structural support and durability. The coils are typically used to create the framework or housing for these devices, ensuring their stability and protection against harsh environmental conditions. Additionally, steel coils are also utilized in the production of electrical components and wiring systems, which are essential for the generation and transmission of renewable energy.
- Q:What are the different finishes available for steel coils?
- There are several different finishes available for steel coils, each offering its own unique set of characteristics and benefits. Some of the most common finishes include: 1. Hot-dip galvanized: This finish involves immersing the steel coil in a bath of molten zinc, which creates a protective layer that prevents corrosion and rust. It provides excellent durability and long-term protection against harsh environmental conditions. 2. Electro-galvanized: Similar to hot-dip galvanizing, this finish uses an electrical current to apply a thin layer of zinc onto the steel coil. It offers good corrosion resistance and aesthetics, making it suitable for various applications. 3. Galvannealed: This finish combines the benefits of galvanizing and annealing processes. The steel coil is first galvanized and then annealed, resulting in a matte grey appearance with enhanced paint adhesion. Galvannealed finishes are commonly used in automotive and appliance industries. 4. Pre-painted: Also known as coil coating, this finish involves applying a layer of paint onto the steel coil before it is formed into its final product. Pre-painted finishes offer a wide range of colors, textures, and gloss levels, allowing for customization and improved aesthetics. 5. Stainless steel: Steel coils can also be finished with a layer of stainless steel, which provides excellent resistance to corrosion, heat, and chemicals. Stainless steel finishes are often utilized in applications where hygiene, durability, and a high-quality appearance are essential, such as in the food and beverage industry. 6. Cold-rolled: This finish involves passing the steel coil through a series of rollers at room temperature, resulting in a smooth, polished surface. Cold-rolled finishes offer improved dimensional accuracy, surface quality, and flatness, making them suitable for applications that require tight tolerances and a refined appearance. 7. Metallic coated: This finish involves applying a layer of a metallic coating, such as aluminum or zinc-aluminum alloy, onto the steel coil. Metallic coated finishes offer excellent corrosion resistance, lightweight properties, and aesthetic versatility. Overall, the choice of finish for steel coils depends on the specific requirements of the application, considering factors such as corrosion resistance, aesthetics, durability, and cost-effectiveness. It is important to consult with industry experts and manufacturers to determine the most suitable finish for a particular project.
- Q:How are steel coils inspected for flatness?
- To ensure they meet the necessary standards, steel coils undergo a variety of methods and techniques to inspect their flatness. Trained inspectors visually examine the coil's surface for signs of waviness or unevenness, searching for visible defects like waves, buckles, or twists that could impact its flatness. Another approach involves using specialized equipment such as flatness gauges or profilometers to inspect the coil's flatness. These instruments measure the surface profile and provide detailed information about any deviations from the desired flatness. They can detect both local and overall flatness issues, offering a more precise assessment of the coil's quality. In addition to visual and instrumental inspections, physical tests can also be conducted to evaluate the flatness of steel coils. The "drape" test, for instance, involves draping the coil over a flat surface and measuring any noticeable gaps or unevenness. This test quickly identifies major flatness problems. Moreover, computerized analysis and simulation techniques are gaining popularity for inspecting the flatness of steel coils. These methods utilize advanced software to analyze the coil's surface data and generate comprehensive reports on its flatness characteristics. By comparing the actual surface profile with the desired specifications, these techniques provide a thorough assessment of the coil's flatness. Overall, the inspection of steel coils for flatness combines visual inspection, specialized equipment, physical tests, and advanced analysis techniques. These methods ensure that the coils meet the necessary flatness standards, which is essential for their successful application in industries such as automotive, construction, and manufacturing.
- Q:I know that they have steel shot in smaller sized pellets....say, number 4 shot. I guess it's for waterfowl, etc.Do they make steel buckshot? If not, why not? Would the pellets be too heavy? Wouldn't they have excellent penetration ability?
- I know of no one who makes steel buckshot. Probably for several reasons. Steel is much lighter than lead. Penetration depends on energy, which is the weight of the pellet vs. the velocity of the pellet, equated into ft.lbs. Steel pellets have to travel much faster to achieve the same energy as a lead pellet. Steel, being lighter, would lose energy much faster downrange. The weight difference would be like teeing up a golf ball, and striking it with a club, and teeing up a ping pong ball and striking it with a club. The distance in flight would be obvious. Steel also, is much harder than lead, and would be hard on the barrel, and choke. It also would not deform, which would cause ricochets. Steel shot was a handicap for waterfowler's when the USFWS made non toxic shot mandatory. Waterfowl are bottom feeders, and they were eating the spent lead pellets, and dying from lead poisoning. Steel shot cut the effective range of a shotgun from 45 yards to around 35, and resulted in many cripples and lost birds. Environmetal, makes a T size shot which is .20 caliber, and is called Hevi-shot. Lead is heavier than steel, and Hevi-shot is heavier than lead. At the same velocity, you have 12 to 15% more energy than lead. and probably 20% better than steel....Hope this helps
- Q:How are steel coils used in the production of metal fixtures?
- The production of metal fixtures relies heavily on steel coils, an indispensable element. Typically composed of carbon steel, these coils act as the primary raw material for manufacturing a diverse array of metal fixtures. To begin the process, the steel coils are initially uncoiled and subsequently cut into sheets of the desired size and thickness. These sheets serve as the fundamental material for various types of metal fixtures, including brackets, hinges, handles, and other structural components. Once the sheets have been cut, they undergo a series of shaping procedures, such as bending, stamping, or rolling. These procedures are crucial in molding the steel sheets into the specific design required for each metal fixture. For instance, bending can be utilized to create brackets or angles, while stamping can form intricate patterns or shapes. Following the shaping procedures, it is common for the steel sheets to undergo welding or joining techniques, which are employed to assemble multiple components of the metal fixture. Through welding, the various parts are securely attached, ensuring strength and durability in the final product. Moreover, steel coils also play a vital role in enhancing the appearance and extending the lifespan of metal fixtures. They can be coated or treated with protective layers, such as galvanized or powder coatings, to prevent corrosion and provide a polished finish. These coatings guarantee that the metal fixtures can withstand environmental factors and prolong their durability. To summarize, steel coils are an indispensable component in the production process of metal fixtures. They are transformed into sheets, which are then shaped, joined, and coated to create a wide range of functional and aesthetically pleasing metal fixtures utilized across various industries.
- 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
- The iron ,nickel and chromium are (mainly) in solid solution with one another -- all the atoms are completely intermixed on the (FCC)crystal lattice . If you heat stainless steel until it melts , you will simply have a liquid solution of all the components --the components do not separate out. The only practical way to separate the metallic elements would be to make use of their differing reactivities -- re their oxides , nitrides , carbides etc -- and then gradually refine their compounds .
- Q:If rebar steel is welded together as opposed to 'tied' does it decrease the strength of the steel?
- The answer is it depends. I am not sure what steel alloy is used for rebar (there are hundreds of different steel alloys available commercially and different degrees of quality within any particular alloy and product form) but I assume it is a plain low carbon steel with a very simple heat treated condition. Welding does NOT increase the strength of steel, at least it does not in almost all cases (there are, of course, exceptions). A welded joint may be stronger than a tied joint but it depends on how the tied joint is tied and it depends on how the welded joint is welded. Crappy welds will not be as strong as well designed and executed tied joints. There are good reasons for different certifications for welders. With very little training and a little eye-hand coordination, anybody can learn to make farmer welds but sophisticated high quality welds in advanced steel alloys takes real skill, knowledge, and experience.
- Q:could anybody tell me the the weight of a cubic metre of mild steel? and where to get this info from?
- Weight per meter kg/m kg/m = (Oc - 4Wt) * Wt * 0.00785 Oc = outside circuit, Wt = wall thickness For sq. steel tubes: Oc = 4*a For rect. steel tubes: Oc = 2a + 2b Specific Weight =7.85 g/cm3
- Q:How are steel coils inspected for flatness variations?
- Steel coils are inspected for flatness variations using specialized equipment such as flatness gauges and laser measurement systems. These tools are used to measure the surface profile of the coil, detecting any deviations from the desired flatness tolerance. Additionally, visual inspection and manual measurements by trained professionals are also carried out to ensure accurate assessment of flatness variations in steel coils.
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Hot Rolled Steel Coil Used for Industry with Too Competitive Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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