HR coil hot rolled steel coil prices from China
- 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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Specification
Hot Rolled Steel is widely available in the A36 steel alloy. The process to create Hot Rolled Steel
creates a more ductile steel with a rough surface finish and is sometimes more difficult to machine.
The cost is usually much less than a similar Cold Rolled product. Hot Rolled Steel A36 comes in many
shapes including: hot rolled steel flat bars, hot rolled steel flat bars, hot rolled steel round bars, hot rolled
steel square bars, hot rolled steel channels, hot rolled steel angles, and hot rolled tubing. Order Hot Rolled
Steel Alloys in A36 Hot Rolled Steel Alloys and Hot Rolled Stainless Steel Sheets in small quantities and
no minimums of all Stainless Steel at The Metal Store.
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 main characteristics of galvanized steel coils?
- The main characteristics of galvanized steel coils include their high corrosion resistance, durability, and ability to withstand extreme weather conditions. They are also known for their excellent formability, making them suitable for various applications in construction, automotive, and manufacturing industries. Additionally, galvanized steel coils have a smooth and shiny appearance due to the zinc coating, which provides aesthetic appeal along with enhanced protection against rust and other damages.
- Q: How are steel coils used in the manufacturing of industrial filters?
- Steel coils are used in the manufacturing of industrial filters as a primary material for constructing the filter frames and support structures. The coils are typically cut, shaped, and welded to create the necessary framework that holds the filter media and allows for efficient filtration. The strength and durability of steel make it an ideal choice for withstanding the pressure and demands of industrial filtration processes.
- Q: How are steel coils used in the production of metal enclosures?
- Due to their versatility and strength, steel coils find extensive use in the manufacturing of metal enclosures. Typically made from high-quality steel, these coils serve as the primary raw material for producing metal enclosures. To begin with, specialized machinery is employed to unroll and flatten the steel coils to the desired thickness. This step ensures that the coils are suitable for further processing. Subsequently, the flattened steel is cut into specific sizes and shapes, according to the design requirements of the metal enclosure. Following this, various techniques such as bending, folding, and welding are utilized to mold the cut steel pieces into the desired shape. These processes enable the steel to be formed into the required dimensions and structure of the metal enclosure. The inherent strength and durability of the steel coils ensure that the final product is robust and capable of withstanding external forces or impacts. Moreover, steel coils can be coated with protective layers such as galvanization or powder coating to enhance their resistance to corrosion, rust, and other environmental factors. This coating helps to extend the lifespan of the metal enclosure while maintaining its aesthetic appeal. Furthermore, the use of steel coils in the production of metal enclosures allows for customization and flexibility. The coils can be easily manipulated to create complex shapes or designs, facilitating the customization of enclosures to meet specific customer requirements. This adaptability makes steel coils a preferred choice in industries such as automotive, electronics, and construction, where metal enclosures are widely used. In conclusion, steel coils are essential in the manufacturing of metal enclosures as they provide a strong and versatile raw material. These coils are transformed into the desired shape and size, ensuring the durability and functionality of the enclosures. With their customizable nature and protective coatings, steel coils offer a cost-effective solution for producing high-quality metal enclosures.
- Q: 7850kg/cu.m density is typical for all type of steel? like reibar, I- beam and so on
- 90% of the steels used today are plain mild carbon steels consisting of iron with less than 1% carbon content and as such have a density of about 7750 kg/cubic meter. Some special steels which have a significant percentage of alloying elements such as chrome or manganese or other elements will have greater density bringing the steel up to about 8000 kg / cubic meter. There are a greater many factors influencing the exact density of a steel. Even for steels of exactly the same content of iron , carbon and other alloying elements, there may be a difference ( very small mind you ) in density due to work hardening. The difference in this case is due to movement of dislocations which become locked in the grain boundaries and this forms a more dense crystal structure. For this same reason, the theoretical density of steel (which does not take into account dislocations) is greater than the measured density of steel.
- Q: I need to identify a metal. It is rusty so I suspect it is either iron or steel. Since they both have similar densities and are magnetic, how do I tell the difference betweeen steel and iron?
- Iron is a natural ore. Google: Iron ore, click on Mineral Information Institute - Iron Ore. Steel is a man-made material, consisting of iron. Google: Sir Henry Bessemer, inventor.
- 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: What are the environmental benefits of using steel coils?
- Using steel coils offers several environmental advantages. To begin with, steel is a highly recyclable material. Steel coils can be easily recycled and transformed into new steel products, reducing the necessity for mining and extracting raw materials. Recycling steel also consumes less energy than producing it from scratch, resulting in lower greenhouse gas emissions and a smaller carbon footprint. Moreover, steel is renowned for its durability and longevity. When employed in construction or manufacturing, steel coils can endure for decades without compromising their structural integrity. This reduces the need for frequent replacements, which, in turn, decreases resource consumption and the energy required for production. Additionally, steel exhibits exceptional resistance to corrosion and weathering, making it an ideal choice for outdoor applications. Its ability to withstand harsh environmental conditions means that steel coils can maintain their functionality for extended periods, reducing waste generation and the environmental impacts associated with replacing damaged or deteriorated materials. Lastly, steel is an adaptable material that finds utility in a wide range of industries and applications. Its versatility allows for efficient resource utilization, as steel coils can be easily adjusted and customized to meet specific project requirements. This adaptability also enables the use of steel in sustainable building designs, such as energy-efficient structures or green buildings that incorporate renewable energy systems. In conclusion, the use of steel coils brings about environmental benefits related to their recyclability, durability, resistance to corrosion, and versatility. Opting for steel coils in various applications contributes to resource conservation, reduced carbon emissions, and a more sustainable future.
- Q: What are the different types of steel coil slitting methods?
- There are three main types of steel coil slitting methods: rotary slitting, loop slitting, and oscillating slitting. Rotary slitting involves using a circular knife to cut the coil into smaller strips. Loop slitting involves creating a loop in the coil and then cutting it using a straight knife. Oscillating slitting involves using a reciprocating knife to make a back-and-forth motion while cutting the coil. These methods allow for precise and efficient slitting of steel coils into narrower strips.
- Q: What are the common coil diameters available for steel coils?
- The common coil diameters available for steel coils typically range from 24 inches to 72 inches.
- Q: Why can't the coil weight be too low?
- And may make the level stacked steel coil collapse, rolling, produce production safety accidents.
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HR coil hot rolled steel coil prices from China
- 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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