Hot Rolled Steel Coil A36 (Q235, SS400, S45C ASTM1020)

Hot Rolled Steel Coil A36 (Q235, SS400, S45C ASTM1020)

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 50000 m.t./month

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Hot Rolled Steel Coil A36 (Q235, SS400, S45C ASTM1020)

Model NO.:Thickness: 2.0mm - 15.0mm

Surface Treatment:Polished

Certification:ISO

Technique:Hot Rolled

Standard:ASTM, JIS, GB, AISI, DIN, BS

Application:Container Plate

Edge:Slit edge

Thickness:2.0mm - 15.0mm

Width:600-2500mm

Material:A36 , Q195,Q235,Q275,Q345 ,ASTM1020

Export Markets:Global

Specification:

Material: Hot rolled steel coil
Thickness: 2.0mm -15.0mm
Width: 600-2500mm
Material: Q195 Q225 Q235 Q345 A36 S235jr St37-2 SS400 and so on.

Uses: Fridge, air conditioner, washing machine and household appliances, automobile, steel furniture, drum, motorcycles, fitting apparatuses, furniturem, builings electronic telecoms and gas- conveyance projects.

Hot rolled steel:
Thickness	Width
2.0mm-15.0mm	750mm -865mm
3.0mm-15.0mm	1250mm-1510mm

FAQ:

Acceptable payment term and way?

T/T,L/C, T/T + L/C, D/P

Acceptable price term

FOB CNF CIF DDU CPT
Do you accept OA payment terms?

Yes, sure, but it normally depending on the order value
Do you have QC team?

Yeah, sure, our QC team is very important, they will keep the qualitycontrol for our products.
What is the validity of your quotation?

Normally 7 days.
What is your advantage?
24 hour quick response /Customer oriented/ Credit foremost/ Top quality Excellent
What is your acceptable payment term?

TT,LC,OA etc

Q: Many gerber knives are made out of what gerber calls high Carbon steels and I was wondering if anyone knew exactly what is this mysterious steel.: The carbon content of the knife is done during the smelting process.For instance a knife that has a high carbon content will keep an edge much longer than one with a lower content. It is tricky because too much will cause the knife to be brittle and break easily. Annealing is also part of the process of knife making.

Q: How are steel coils used in the manufacturing of household appliances?: Steel coils are used in the manufacturing of household appliances as a raw material for forming various components such as panels, frames, and structures. The coils are typically cut, shaped, and welded to create the necessary parts used in appliances like refrigerators, stoves, and washing machines. The durability and strength of steel make it an ideal material for ensuring the longevity and performance of these appliances.

Q: What are the different types of steel coil surface appearances?: The different types of steel coil surface appearances include hot rolled, cold rolled, galvanized, coated, and textured finishes.

Q: Hi All,I was wanting to know,on the quality bikes such as Trek,Giant etc is the aluminum frames as strong as the steel frame bikes? I have heard conflicting reports on this,so thought I would ask here for more input.Thanks!: Dustin You are close, but not quite right. Steel is a great frame material, It can be heavier than its aluminum counter part, But, steel often provides a much nicer ride. Aluminum tends to be a very stiff and rigid ride that many do not like. I have had frames made of all materials. I can say that I have never met a frame material that I did not like. Check the weight of the frames you are looking at. If there is more than two pound (or so) difference then the aluminum frame would be my choice. Soccerref

Q: Correct me if I am wrong, but steel is an alloy between iron and carbon. Does the carbon in the steel stops the iron from rusting or corroding? Also what is the difference between mild steel and stainless steel?: Mild steel is an alloy. It is the most common form of steel. Mild steel (a so-called carbon steel) is a general term for a range of low carbon (a maximum of about 0.3%) steels that have good strength and can be bent, worked or can be welded into an endless variety of shapes for uses from vehicles (like cars and ships) to building materials. The carbon does not stop the material rusting or corroding. In addition to iron, carbon, and chromium, modern stainless steel may also contain other elements, such as nickel, niobium, molybdenum, and titanium. Nickel, molybdenum, niobium, and chromium enhance the corrosion resistance of stainless steel. It is the addition of a minimum of 12% chromium to the steel that makes it resist rust, or stain 'less' than other types of steel. The chromium in the steel combines with oxygen in the atmosphere to form a thin, invisible layer of chrome-containing oxide, called the passive film. The sizes of chromium atoms and their oxides are similar, so they pack neatly together on the surface of the metal, forming a stable layer only a few atoms thick. If the metal is cut or scratched and the passive film is disrupted, more oxide will quickly form and recover the exposed surface, protecting it from oxidative corrosion.

Q: How are steel coils used in the manufacturing of furniture?: Steel coils are commonly used in the manufacturing of furniture as they provide structural support and stability. They are typically used in the construction of sofa frames, mattress foundations, and other furniture pieces that require strength and durability. The coils are often incorporated into the furniture's framework or used as a base for cushions and upholstery, ensuring long-lasting and comfortable products.

Q: I am looking for steel. I need a lot.: ..mm where are you located? .. how much steel is a lot of steel to you? .. whats it worth to you? .. do ya want it from salvage sorce, or from milled sorces? There is a lot of it around, even places that would pay ya to haul it off..

Q: What is the process of recycling steel coils?: The process of recycling steel coils involves several steps to ensure the maximum utilization of the material and to minimize waste. Firstly, steel coils are collected from various sources, including industrial manufacturing facilities, construction sites, and scrap yards. These coils are then transported to a recycling facility where they undergo a thorough inspection to assess their quality and determine the appropriate recycling method. Next, the steel coils are cleaned to remove any contaminants such as dirt, oil, or paint. This is typically done using chemical agents or mechanical processes, depending on the level of contamination. Cleaning the coils is crucial as it ensures the quality of the recycled steel. After cleaning, the coils are shredded or sheared into smaller pieces to facilitate further processing. This step helps to increase the surface area, making it easier to separate the steel from other materials that might be present in the coils. Once the coils are broken down into smaller pieces, they go through a process known as magnetic separation. This involves passing the steel pieces through a magnetic separator that uses powerful magnets to attract and separate the ferrous steel from non-ferrous materials like aluminum or plastic. This separation is essential as it ensures the purity of the recycled steel. The separated steel pieces are then melted in a furnace at extremely high temperatures. This melting process not only removes any remaining impurities but also allows the steel to be molded into various shapes and forms, depending on the intended application. After melting, the molten steel is poured into molds or cast into ingots to solidify. These ingots can be further processed and transformed into new steel products or used as raw material in various industries. Throughout the recycling process, the steel coils are subjected to quality control measures to ensure that the resulting recycled steel meets the required specifications and standards. This includes conducting chemical analyses and mechanical tests to verify the strength, composition, and overall quality of the recycled steel. In conclusion, the process of recycling steel coils involves collecting, cleaning, shredding, separating, melting, and molding the steel to produce new products or raw material. This process not only helps to conserve valuable resources but also reduces the environmental impact associated with traditional steel production.

Q: How are steel coils used in the production of metal doors and windows?: Steel coils are an essential component in the production of metal doors and windows. These coils are typically made from high-quality steel and serve as the primary raw material for manufacturing these products. The first step in utilizing steel coils is the process of uncoiling. The coils are unwound and fed into a machine known as a roll former. This machine carefully shapes the steel into the desired profile for the door or window frame. The steel is typically cut to the required length before being fed into the roll former. Once the steel has been shaped, it is then sent through a series of additional manufacturing processes. These processes may include punching holes for hardware installation, bending the steel to create specific angles or curves, and welding different sections together to form a complete frame. The steel coils provide the necessary structural integrity and durability required for these processes. Furthermore, steel coils also play a crucial role in enhancing the aesthetic appeal of metal doors and windows. They can be coated with various finishes, such as galvanized or powder-coated, to provide protection against corrosion and improve the overall appearance of the final product. These coatings not only add a layer of durability but also allow for customization to match different architectural styles and design preferences. In summary, steel coils are the foundational material used in the production of metal doors and windows. They are shaped, cut, and processed to create the necessary components for these products. Additionally, steel coils can be coated to enhance their durability and aesthetic appeal. Ultimately, these coils contribute significantly to the strength, durability, and overall quality of metal doors and windows.

Q: So...I'm learning about how steel is made and I'm wondering if there is a more environmentally friendy method. I view it as unfriendly b/c of the oxygen that is injected when the steel is in the blast furnace or electric arc furnace. This oxygen bonds w/ the carbon to produce CO and CO2. THis is necessary to reduce the amount of carbon content to produce harder steels. So what other methods are there that can be used w/o having to end up w/ co and co2? thanks: From what I understand of it, US steel is better as the steel is more recycled than Canadian, so a lot of that oxygen / CO2 has already taken place compared to working from ore. The second reason US steel is environmentally ahead of Canadian is that US tends to use Electric Arc, while Canadian uses Basic Oxygen, Basic Oxygen uses more energy than electric arc, and I think it also uses more oxygen, but I would suspect that oxygen that it uses is 'waste oxygen' and not converted into Co2 because the Co2 process is limited by the carbon, and steel only has so much carbon.

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