Hot rolled steel coil SS400 from China hot sale
- 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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Specification
Hot Rolled SteelA rolling process at temperatures over 1,000 degrees Fahrenheit is use to create hot rolled steel. Steel products in Massachusetts that have been processed in this manner will have a blue-gray finish that feels rough to the touch.
Hot rolled steel actually reconfigures itself during the cooling process, giving the finished product looser
tolerances than the original material and when compared to cold rolled steel products. Hot rolled steel
is more malleable, allowing it to be forced into a variety of different shapes.
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:Can steel coils be coated with color-changing materials?
- Yes, steel coils can be coated with color-changing materials. These materials are typically applied as a topcoat or overcoat on the steel surface, allowing the coils to exhibit different colors or hues based on external factors such as temperature, light, or chemical reactions. This coating technology can provide visual appeal, aesthetic versatility, and even functional benefits to steel coils in various applications.
- Q:How are steel coils used in the production of steel chains?
- Steel coils are used in the production of steel chains by being unwound and fed through a series of machines that shape, cut, and weld the steel into individual chain links. The steel coils provide a continuous and efficient source of raw material for the production process, ensuring consistent quality and strength in the final steel chains.
- Q:What are the different coating options for steel coils?
- There are several coating options available for steel coils, each serving different purposes and providing unique benefits. Some of the commonly used coating options for steel coils include: 1. Galvanized Coating: This coating involves immersing the steel coils in a bath of molten zinc, creating a layer of zinc on the surface. Galvanized coating provides excellent corrosion resistance and protects the steel from rusting. It is commonly used in applications where the steel coils are exposed to harsh environments or moisture. 2. Galvannealed Coating: This coating is a combination of galvanizing and annealing processes. The steel coils are first galvanized and then annealed to create a layer of zinc-iron alloy on the surface. Galvannealed coating offers enhanced paintability and weldability while providing good corrosion resistance. 3. Aluminum-Zinc Alloy Coating: Also known as Galvalume, this coating consists of an aluminum-zinc alloy applied to the steel coils. It provides excellent corrosion resistance and heat reflectivity, making it suitable for various applications, including roofing, siding, and automotive parts. 4. Organic Coatings: These coatings are typically applied as a top layer over a base coat of galvanized or galvannealed coating. Organic coatings can be in the form of paints, lacquers, or powder coatings. They provide additional protection against corrosion, UV rays, and abrasion, while also enhancing the aesthetics of the steel coils. 5. Chromate Conversion Coating: This coating is primarily used as a pre-treatment before applying organic coatings. It helps improve adhesion between the steel surface and the organic coating, ensuring better corrosion resistance. The choice of coating depends on various factors such as the intended application, environmental conditions, desired appearance, and budget. Manufacturers and end-users should carefully consider these factors to select the most suitable coating option for their specific requirements.
- Q:can u use stainless steel to make a coin? why or why not? answers based on facts plz.
- Stainless steel has been used by some countries to make coins, but it's not an ideal metal. When a coin is struck, a die comes down and strikes the blank with many tons of force (the blank is also sitting on top of another die--one has the image on the obverse (front) of the coin, while the other die has the image of the reverse of the coin). When the die strikes the blank, the force causes the metal in the blank to flow into the recesses of the die. The problem with stainless steel is that it doesn't want to flow into the die. To get an image, either the relief (how high the raised portion of the design will be) has to be very low, and the coin has to have a simple design, or they have to greatly increase the pressure of the strike. This slows the coining press down, and greatly shortens the life of the dies.
- Q:What are the different methods of oiling steel coils?
- There are several different methods of oiling steel coils, each with its own unique advantages and applications. Some of the common methods include: 1. Immersion or bath oiling: This method involves submerging the steel coils into a bath of oil. The coils are typically passed through a series of rollers to ensure even coating and complete coverage. Bath oiling is a cost-effective and efficient method for large-scale production, as it can oil multiple coils simultaneously. This method is commonly used for hot-rolled coils. 2. Roll-on oiling: As the name suggests, roll-on oiling involves applying oil to the surface of steel coils using a set of rotating rollers. This method ensures uniform oil distribution and is suitable for both cold-rolled and hot-rolled coils. Roll-on oiling is often preferred when precise control over the amount of oil applied is required. 3. Spray oiling: In spray oiling, a fine mist or spray of oil is applied to the coils using specialized nozzles or sprayers. This method allows for targeted application, making it suitable for specific areas or sections of the steel coils. Spray oiling is commonly used for precision or specialty coils where controlling the amount of oil is critical. 4. Electrostatic oiling: Electrostatic oiling involves applying a charged mist of oil particles to the steel coils. The coils are given an opposite charge, causing the oil particles to be attracted and adhere to the surface. This method ensures an even and controlled distribution of oil, minimizing waste and reducing environmental impact. Electrostatic oiling is often used for high-quality or high-precision applications. 5. Brush or roller oiling: This method involves manually applying oil to the coils using brushes or rollers. It is typically used for smaller-scale operations or when precision is required in specific areas. Brush or roller oiling allows for close control over the amount of oil applied. The choice of oiling method depends on various factors such as the type of steel, desired level of oil coverage, production volume, and cost considerations. Each method has its own advantages and limitations, and manufacturers often select the most suitable method based on their specific requirements and objectives.
- Q:I know copper pots are supposed to be really good for cooking with, and I have been looking around online. One thing I don't want to do, however, is send them in to be re-lined with tin. So I was wondering if stainless steel lined copper pots work as well as the traditional tin lined ones, or if those make the copper just for looks.
- Stainless is a fairly poor conductor but that is not why it has hot spots. That's because they tend to be thin. Cast Iron is also a poor conductor and has about the most even heat distribution. Many Copper bottom pots are just Copper plated for looks. In fact only the most expensive will have the heavy Copper bottom needed for even heat. Tin is a metal, an element. Stainless Steel is a mixture ( alloy ) of Iron and Chromium or Nickel or both. I do not know of any cookware that is Tin plated on the inside. I like Aluminium clad Stainless Steel. Good heavy bottom for even heat and Al. is a good conductor. A little more expensive are three layer bottoms. They have the Al. between Stainless so you get the looks and easy cleaning os SS with the heat distribution of Al.
- Q:In the warehouse management system of steel coil
- The warehouse is set to be required under the factories and production equipment and manpower planning, reasonable layout; to strengthen the internal economic responsibility system, scientific division, forming material export management assurance system; the service must implement the work quality standard > standardization, application of modern management technology and the ABC classification method, and constantly improve the level of warehouse management.
- Q:Brass as a rule I believe is betterhowever I do not plan to get into reloading any time soon I just want some cheap practice ammo so will steel case ammo hurt my gun (semi auto) any more than brass ammo and if so how much more?
- If it's new you want to use quality brass ammo the first few hundred rounds. After that it doesn't matter. But do not you cannot use brass and steel in the same session. The lacquer tends to stay behind in the chamber, will fuse with the brass and you get torn case heads. So when using steel always only use steel that session and scrub the chamber down.
- Q:What are the different types of steel coil surface finishes for aesthetics?
- There are several types of steel coil surface finishes commonly used for aesthetic purposes. These include mill finish, brushed finish, mirror finish, embossed finish, and patterned finish. Each finish has its own unique appearance and texture, allowing for a wide range of aesthetic options when it comes to steel coil applications.
- Q:How are steel coils used in the manufacturing of conveyor belts?
- Steel coils are used in the manufacturing of conveyor belts as they provide strength, durability, and flexibility to the belt structure. These coils are typically used as reinforcements or as the core material to enhance the belt's load-bearing capacity and resistance to tension and impact. By incorporating steel coils, conveyor belts can effectively transport heavy materials over long distances while maintaining stability and longevity.
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Hot rolled steel coil SS400 from China hot sale
- 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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