Hot Rolled Steel Coils in Hot Sale Made in China for Wholesale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 28 m.t.
- Supply Capability:
- 10000000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Item specifice
Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Hot Rolled,Cold Rolled
Shape:
Rectangular
Surface Treatment:
Oiled,Bright,Black
Steel Grade:
Q195,Q235B
Certification:
ISO,SGS
Thickness:
4.0-6.0mm
Length:
C
Net Weight:
28
DESCRIPTION FOR SS400 CARBON STEEL SHEET
1.Thickness: 1-200mm
2.Width: 100-3000mm
3.Length: 1000-12000mm
4. Applications :mining machinery, environmental protection, engineering
5. Grade:SS400 A 36 Q195.Q235.Q345.SPCC.SPCH
6.Surface : Hot Rolled Cold Rolled Galvanized Steel
PACKING:
1.Big thickness:by bulk vessel
2.Small thickness:packed by steel strips and shipped by container
3.According to the requirements of customers'
TRADE TERMS :FOB, CFR, CIF
PICTURES:
FEATURES OFSTEEL COILS
(1)Good ductility
(2)Good corrosion resistance
(3)Excellent abrasion resistance and fatigue strength
(4)Good weldability
(5)Oxidation resistant performance
(6)Excellent in high temperature
OUR SERVICE
1.High quanlity and reasonable price.
2.Customized on-demand.
3.Reasonable shipping and fast delivery.
4.Free sample.
FAQ:
1.Q:How about the delivery time?
A:Within 15-30days after receiving the deposit or L/C at sight.
2.Q:How about the trade terms?
A:EXW,FOB,CFR,CIF will be accepted.
3.Q:How about your payment terms?
A:30%TT in advance and the balance against of copy of B/L.
The irrevocable L/C at sight will be accepted.
- 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:Are steel coils used in the oil and gas industry?
- Yes, steel coils are commonly used in the oil and gas industry for various applications such as pipeline construction, storage tanks, and drilling equipment. The strength, durability, and corrosion resistance of steel make it an ideal material for handling the demanding conditions in this industry.
- Q:What are the different methods of annealing steel coils?
- Steel coils can be annealed using various methods, each with its own advantages and applications. Full annealing, process annealing, and spheroidize annealing are the main methods. The most common method is full annealing, wherein the steel coils are heated above their critical point (usually between 800 and 900 degrees Celsius or 1472 and 1652 degrees Fahrenheit) and then slowly cooled in a controlled manner. This process refines the grain structure of the steel, making it softer and more ductile. Full annealing is employed to relieve internal stresses, enhance machinability, and improve the overall mechanical properties of the steel. Process annealing, sometimes called subcritical annealing or stress relief annealing, is used to reduce the hardness and brittleness of steel coils. It involves heating the coils below their critical point (typically between 550 and 650 degrees Celsius or 1022 and 1202 degrees Fahrenheit) and then slowly cooling them. This method relieves internal stresses that may have developed during previous manufacturing processes like cold working or welding. Process annealing is commonly used to enhance the formability and toughness of steel coils. Spheroidize annealing is a specialized form of annealing that softens high carbon and alloy steels. It entails heating the steel coils slightly below their critical point (usually between 650 and 700 degrees Celsius or 1202 and 1292 degrees Fahrenheit) and holding them at that temperature for an extended period. This allows the carbides within the steel to transform into rounded or spheroidal shapes, thereby increasing machinability and ductility. Spheroidize annealing is frequently employed in the production of cutting tools, bearings, and other applications that require improved machinability. In addition to these main methods, there are variations and specialized techniques like recrystallization annealing, intercritical annealing, and solution annealing. Each method has specific parameters and temperature ranges. The choice of annealing method depends on factors such as the type of steel, desired mechanical properties, and intended application of the steel coils.
- Q:Hi, I have ranch style home. I would like to remove a barring wall, And leave it open it will become a 18' foot 7 inch opening , and I'm interested in installing a steel beam so that i may remove the barring wall that supporting the ceiling and rafters. My house is about 57' feet long 28' feet 7 inch wide and it is 13' feet high from the floor to the top of the roof ridge. I heard there is aluminum beams but I never heard of that, I've only heard of steel beams. I don't want to use wood. I would also like to now how much longer do i need the beam to be the opening would be 18'7 plus the extra that i would need to put on the block wall to hold the beam up, do I make it 2' feet bigger so i can have a foot on each side that would sit on a block wall. or do i need more then that.THanks for your help
- I see steel beams inserted into pockets in concrete foundations, they typically go 6 inches into the pocket. There is other problems with what you want to do. You must support the rafters while the work is being done. You must be sure your beam pockets are strong enough for the weight. another problem is that a steel beam this size is very heavy, How will you place it without a crane? Maybe an army of helpers can lift it. You may want to consider a laminated wood beam, they are lighter than steel.
- Q:How are steel coils used in the production of aerospace parts?
- Steel coils are widely used in the production of aerospace parts due to their strength, durability, and versatility. These coils are typically made from high-quality carbon steel and are formed into a coil shape for easy transport and storage. In the aerospace industry, steel coils are primarily used in the manufacturing of various components such as structural parts, engine parts, landing gear, and fasteners. One of the main applications of steel coils is in the fabrication of aircraft frames and fuselage structures. These coils are often cut, shaped, and welded to create the necessary structural components that provide strength and stability to the aircraft. Another important use of steel coils in aerospace production is in the manufacturing of engine parts. Steel coils are processed and formed into complex shapes to create components such as turbine blades, shafts, and casings. These components need to withstand high temperatures, pressure, and stress, and steel coils offer the necessary strength and heat resistance required for such demanding applications. Steel coils are also utilized in the production of landing gear, which is responsible for supporting the aircraft during takeoff, landing, and ground operations. The coils are processed and formed into various parts of the landing gear system, including struts, beams, and brackets. These parts undergo rigorous testing and need to possess excellent strength, toughness, and fatigue resistance, all of which are provided by steel coils. Furthermore, steel coils are commonly used for manufacturing fasteners in aerospace applications. Fasteners such as bolts, screws, and rivets play a crucial role in joining different components together, ensuring structural integrity and safety. Steel coils are processed and formed into the desired fastener shapes, providing the necessary strength and reliability for these critical connections. Overall, steel coils are essential in the production of aerospace parts due to their exceptional mechanical properties and reliability. Their versatility allows for various shaping and processing techniques, enabling the creation of complex and high-performance components. By utilizing steel coils in aerospace manufacturing, the industry can ensure the production of durable, safe, and efficient aircraft.
- Q:What are common uses for steel coils?
- Steel coils are commonly used in various industries for purposes such as manufacturing automobiles, appliances, construction materials, and metal fabrication. They are also used in the production of pipes, tubes, and structural components, making them a versatile material for a wide range of applications.
- Q:I asked a question last week about stainless steel and got some great answers. I combed all over the internet to try to figure this one out but could not find anything. What resists bending better: chrome vanadium steel (i.e. a steel commonly used to make tools) or stainless steel 304. My guess would be the chrome vanadium alloy but thats just a guess. Which on resist's bending better and by how much (#'s please :-)). Also, if anyone knows if chrome vanadium steel is cheaper than stainless steel 304 that would be awesome? I can't find a price per pound on chrome vanadium steel anywhere! Please help. Thanks in advance-Josh
- Type 304 stainless steel can be tempered to give tensile strength up to about 125,000 psi. There are many chrome vanadium alloys, and tempers, but they are generally very hard steels used for machine tools which are used to cut other steels. They generally are much stronger, and can be hardened up to tensile strengths of 250,000 psi and beyond. (Bending strength is proportional to tensile strength, but Cr-V steels are not usually used for beams or other structure members.) Cr-V steels are specialty alloys and will probably be a good bit more expensive per pound than common stainless alloys. For any steel, price depends on the form you are buying, i.e. plate, bar, or other shape, as well as the alloy and temper specified, and the quantity. You need to get prices from a supplier. You can find some online catalogs, but you usually have to call the vendor for price info.
- Q:I am wondering what the highest quality steel is used in handgun production.
- The chrome moly alloy used in blued steel guns is the strongest thing out there today. Stainless guns sacrifice a little in strength in exchange for their rust resistance. Every maker has their own special alloys for various parts as well as proprietary techniques for hardening and tempering depending on the use a part will be put to. Keep in mind that the harder you make steel the more brittle it becomes. Especially true in knife blades also. A custom knife blade could be made much harder than they are, but would shatter under hard use.
- Q:i need flint and steel. are there common household items i can get the flint and the steel from????
- no common flint and steel in the house === you need to buy a Boy Scout - flint and steel fire starter kit === or a BIC lighter ... the other thing is a small jar filled with water [[ capped and water level near the top.]] hold the water-jar over some
- Q:Can steel coils be coated with self-cleaning materials?
- Yes, steel coils can be coated with self-cleaning materials. These materials are typically hydrophobic or photocatalytic coatings that help prevent dirt, dust, and other contaminants from sticking to the surface of the steel. The self-cleaning properties of these coatings allow for easier maintenance and longer-lasting aesthetics of the steel coils.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
Hot Rolled Steel Coils in Hot Sale Made in China for Wholesale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 28 m.t.
- Supply Capability:
- 10000000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
New products
Hot products
Related keywords
