Prime steel coil hot rolled thickness 1.5-25mm
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1093 m.t./month
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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.
This makes hot rolled steel a good choice for the manufacturing of structural components, such as I beams
or simple cross sections, such as rail tracks. It is also used to produce sheet metal.
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.Q: What is your terms of payment ?
We prefer LC at sight and 30%T.T in advance ,balance after the copy of B/L
- Q: What are the different types of steel coils available?
- There exists a variety of steel coils, each possessing distinct characteristics and uses. 1. Hot Rolled Steel Coils: These coils undergo production at high temperatures and are ideal for applications requiring a sleek and polished finish, such as automotive components, construction materials, and machinery. 2. Cold Rolled Steel Coils: In order to enhance surface finish and dimensional accuracy, these coils are processed at lower temperatures. They find extensive use in industries like automotive, appliances, and electronics, where precision is of utmost importance. 3. Galvanized Steel Coils: A layer of zinc is applied to these coils to safeguard the underlying steel against corrosion. They are commonly utilized in the construction sector, roofing, and automotive parts that are exposed to harsh environmental conditions. 4. Stainless Steel Coils: Created by combining iron, chromium, and other elements, these coils offer exceptional resistance to corrosion and possess high strength. They are widely employed in applications demanding hygiene, such as food processing equipment, medical instruments, and kitchen appliances. 5. Electrical Steel Coils: Specifically designed for applications requiring magnetic properties, these coils are utilized in transformers, electric motors, and generators. They exhibit low core losses and high permeability, ensuring efficient transfer of electrical energy. 6. Pre-painted Steel Coils: These coils are coated with paint or other protective coatings to enhance their visual appeal and provide additional protection against corrosion. They are commonly used in the construction industry for cladding, roofing, and siding. 7. Tinplate Steel Coils: A thin layer of tin is applied to these coils to prevent corrosion and act as a barrier against moisture and oxygen. They find widespread usage in the packaging industry for cans, containers, and other food or beverage packaging. These examples merely scratch the surface of the various steel coil options available in the market. Each variant possesses its own unique properties and applications, rendering them suitable for diverse industries and purposes.
- Q: What is the maximum temperature that steel coils can withstand?
- The maximum temperature that steel coils can withstand typically depends on the grade of steel being used. However, in general, steel coils can withstand temperatures up to around 1,200 to 1,300 degrees Celsius (2,192 to 2,372 degrees Fahrenheit) before they start to lose their structural integrity.
- Q: I am in the US and looking for a price on wide flange steel. I need a price of one W10x30 and 20 feet long.
- The price of steel is increasing daily, so an exact answer is rough. A W10x30 is a fairly common shape and shouldn't be too hard to find. For a very rough ballpark number, say $700/ton (installed price), the piece you require should be in the range of about $250.00 or less as I assume you'll be doing the installing. Please don't take this as the gospel, however. Price varies on location, stock, and availability. Open the phone book and contact your local steel supplier. Because the piece you require is fairly short, you might get lucky and find someone who has a waste piece that length that they will give you a good deal on. --------------------------------------... I just checked the AISC web site to verify the number I quoted above and they posted an article stating that the average mill price had just increased to over $1000/ton in May. The best advice I can provide at this point is to buy the W10 now and don't wait any longer.
- Q: What are the limitations of using steel coils in certain applications?
- One limitation of using steel coils in certain applications is their susceptibility to corrosion. Steel coils can rust when exposed to moisture or harsh environments, which can affect their structural integrity and performance. Additionally, steel coils can be heavy and bulky, making them less suitable for applications that require lightweight materials or intricate designs. Finally, steel coils may not be suitable for applications that require specific electrical or thermal conductivity properties, as steel is not the most conductive material in these aspects.
- Q: Can solution annealing be done on carbon and low alloy steels. please give an explanatory answer.
- No. Carbon steel has two different crystal structures, FCC and BCC , depending on the temperature. when you heat steel up and then quench it, it locks the crystal structure into the BCC form. this makes it hard. whereas precipitation hardened austentic stainlesses remain BCC regardless of the temp, so the hardness change is not a function of thermally induced strain. you can anneal carbon steel but the thermal profile is closer to the precipitation profile of PH stainlesses than it is to the Solution annealing profile.
- Q: How are steel coils processed for heat treatment?
- Steel coils are typically processed for heat treatment by first being uncoiled and then cleaned to remove any dirt or scale. The coils are then heated to a specific temperature, which is determined based on the desired properties of the steel. This temperature is maintained for a specific period of time to allow for the desired transformation of the steel's microstructure. After the heat treatment process is complete, the coils are cooled either slowly or rapidly, depending on the desired properties. This allows the steel to be hardened or softened as required. Finally, the coils are recoiled and prepared for further processing or shipment.
- Q: How are steel coils different from steel sheets?
- Steel coils and steel sheets are different in terms of their shape and size. Steel coils are typically long and cylindrical, resembling a large spool, whereas steel sheets are flat and rectangular. Steel coils are often used in industrial applications such as manufacturing and construction, where they can be unrolled and cut into smaller pieces. On the other hand, steel sheets are commonly used in architectural and decorative purposes, such as roofing, cladding, or fabrication of appliances and furniture.
- Q: How are steel coils inspected for coil weight accuracy after processing?
- Steel coils are typically inspected for coil weight accuracy after processing by using weighing scales or load cells. These devices are placed underneath the coil or integrated into the production line to measure the weight accurately. The coil's weight is then compared to the desired weight specified by the customer or industry standards to ensure accuracy.
- Q: I'm kind of confused as to how the difference between a stainless steel and blued steel firearm is sometimes only $20 or so. Isn't stainless steel fairly more expensive to manufacture than plain carbon steel? Are some stainless steel firearms simply stainless steel finished with carbon steel underneath?
- Fill the pot up w/cold water to cover the burned on rice. Bring it up to a boil. Do it again w/some high powered soap in the mix. This time let the water sit in the pan until its luke warm, dump it out and scrub it up w/the plastic scouring pad. You should be all set.
- Q: How are steel coils used in the production of agricultural machinery?
- Steel coils are used in the production of agricultural machinery as they are a key component in the manufacturing of various parts. These coils are used to create durable and strong components such as frames, chassis, and structural supports, which are essential for the heavy-duty requirements of agricultural machinery. The steel coils are shaped, cut, and welded to create these components, ensuring the machinery can withstand the demanding conditions of farming operations.
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Prime steel coil hot rolled thickness 1.5-25mm
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1093 m.t./month
OKorder Service Pledge
OKorder Financial Service
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