cold rolled steel coils for construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 36 m.t.
- Supply Capability:
- 30000 m.t./month
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SPCC cold rolled steel coil
1) Product Name: Cold rolled Steel Coil/sheet/strip
2) Thickness: 0.4mm-3.0mm
3) Width: 600mm-2000mm
4) Length: As requested
5) Width tolerance: different as per different width
6) Thickness tolerance: different as per different thickness
7) Weight: According to the different requirement
8) Packing: Mill standard export packing in bundles
9) Country of Origin : China
10)Standard: AISI, ASTM29, DIN16723, EN10130, JIS, GB
11)Grade: SPCC, SPCD, SPCE, SPCH, ST12-15, DC01-06, Q195A-Q235A
12)Width: 600-2000mm (general width: 1000mm, 1250mm, 1500mm)
13)Application:
1.For the further producing of hot dip galvanized steel products
2.Auto manufacture, Oil drum, Transformer's tank panel, Furniture etc.
14)Packing: Strapped with min three strapping strips, covered by anti-water paper and plastic film, fixed on the iron or wooden pallets by strapping strips and covered by plastic bag to prevent damage from
15)Payment term: L/C, T/T
16)Delivery date: 15-30 days
17)General Specification:
Classification | Designation | Characteristics | Main applications |
Commercial quality | SPCC SPCCT | Commercial quality suitable for bending fabrication and simple forming; this is thetype in greatest demand. | Refrigerators, cabinets, power distribution baords and drums. |
Drawing quality | SPCD | Drawing quality second only tothat of SPCEN. Excellent uniformity. | Automobile floor and roof panels. |
Deep-drawing quality | SPCE SPCF | Deep-drawing quality.With metallurgically controlled grain size, it retains its beautiful finish even after being deep-drawn. | Automobile fenders and quarter panels |
Extra deep-drawing quality | SPCG | Extra-low-carbon steel sheets with highest workability | Automobile internal panels and deep-drawn parts |
- Q:were iron age weapons made of steel?
- Even in very early iron, a small amount of steel was produced by carburization, where the iron picks up carbon by laying in hot coals before quenching. This produces a thin layer of steel on the surface of the iron. By about 300 BC Damascus steel was being produced by the crucible method on the Indian subcontinent, and the Romans used steel from Noricum. In the first century BC the Chinese were melting cast iron and wrought iron together to make steel.
- Q:Search the internet for 'Frost Clipper Knife'. This knife comes in either stainless or carbon steel. I have a friend who has one (stainless steel) and he is very impressed with it, but I have heard that Carbon Steel blades are better? Discuss...
- There are different grades of Carbon Steel. A good grade is much harder than Stainless Steel and will stay sharp longer. It is also many times harder to get an edge on than Stainless Steel. I have had both and prefer the Stainless Steel because eventually the Carbon Blade does get dull, and you will wear out a Whet Stone trying to put the edge back on it. The Stainless Steel holds an edge an acceptable amount of time and is easier to sharpen when the time comes. Putting either knife through a can opener sharpener will ruin the edge and make it almost impossible to put another edge on the knife. Look closely and determine the angel of the bevel, then lay the knife bevel flat on a good whet stone and try to take a thin slice off of the stone. Turn the knife over and do the other side so you keep the edge centered on the blade. Keep turning the knife over and taking thin slices until it is sharp. Dress with a good quality sharpening steel.
- Q:Why is steel a stiff material?I'm doing a project on the use of steel in the construction of skyscrapers - and obviously, for the inner steel skeleton of a skyscraper the steel support beams and girders will have to be stiff so that they don't fall apart or the building doesn't shake due to wind or other natural forces.But in my research I've found that steel (mild steel to be more exact) is ductile and malleable, meaning it can be shaped fairly easily. However, how can steel ALSO be stiff - the definition of stiffness is the tendency to withstand bending and stretching - so my question is. How can this material be BOTH ductile/malleable, AND stiff? and why? :)Thank you in advance if anyone takes the time to answer this, would be appreciated - I'll give you 10 points straight away if the answers conclusive
- To say that steel can be bent and shaped fairly easily isn't quite true. It takes multiple tons of force to do so, requiring some very heavy machinery. I think you're confusing a couple of concepts. For example the idea of elastic modulus, versus rigidity Rigidity is the ability of a structure to resist a load. That depends not only on the elastic modulus, but on the size and design of the structure or object. You can build fairly rigid structures out of wood. For example roller coasters. Even though wood has a much lower elastic modulus than steel, meaning that it takes much less force to bend and deform a given sample of wood.
- Q:How are steel coils inspected for coil weight accuracy?
- Steel coils are inspected for coil weight accuracy by using weighing scales or load cells to measure the weight of the coil. The coil is placed on the scale, and the weight is compared to the specified weight range provided by the manufacturer. If the weight falls within the acceptable range, the coil is considered accurate.
- Q:We just installed a stainless steel electric stove, what is the best way to keep it clean and shiney?
- I have a combo of black and stainless in my kitchen; not sure which one is worse some days. For normal everyday stuff, hot, soapy (Dawn), clean dishwater and a microfiber cloth work great. For quick touch ups, a 50/50 mixture of window cleaner and rubbing alcohol also works great. The window cleaner gets the grease and the alcohol helps with streaks and makes the cleaner germ killing. Use with a microfiber cloth. For really nasty burned on stuff, I'd use a sponge with a non-stick cookware safe nylon scrub pad on it and some of the hot, soapy water. Just lay the damp sponge on the spot, let it soak a bit and see if it comes off. If not, try a little Barkeeper's Friend. Dampen, sprinkle, smear it around a little and let it soak for about 10 minutes. Then scrub with the sponge. Wipe up the residue with the microfiber cloth. The microfiber cloths are really key; they wipe more efficiently than any sponge, wipe, paper towel, dish rag. Get several and change them out frequently. You just wash and dry them; no fabric softener and you're ready to use them again. And it wouldn't hurt to keep a protective coat of a good stainless steel product on there either. That helps keep the stuff from getting such a good hold. But I've found that most of those are pretty bad at cleaning; so clean it first, then polish.
- Q:Can steel coils be coated with anti-counterfeit materials?
- Yes, steel coils can be coated with anti-counterfeit materials.
- Q:How are steel coils inspected for elongation?
- Elongation inspections of steel coils involve various methods. One commonly used technique entails employing a tensile testing machine. This method entails extracting a small sample from the steel coil and inserting it into the machine. Subsequently, the machine exerts a pulling force on the sample until it fractures. The force required to cause the sample to break is measured, and this data is utilized to determine the elongation of the steel coil. Ultrasonic testing represents another approach adopted to inspect steel coils for elongation. In this method, high-frequency sound waves are transmitted through the steel coil. Through the analysis of the sound wave reflections, it becomes feasible to ascertain the elongation and other characteristics of the steel coil. Visual inspection also holds significant importance in the examination of steel coils for elongation. Trained technicians visually scrutinize the steel coils for any indications of stretching or deformation, which may indicate excessive elongation. In conclusion, a comprehensive inspection of steel coils for elongation and adherence to industry standards entails a combination of mechanical testing, ultrasonic testing, and visual inspection. This approach ensures the quality and compliance of the steel coils.
- Q:How do steel coils perform in high-pressure applications?
- Steel coils perform well in high-pressure applications due to their inherent strength and durability. The high tensile strength of steel allows it to withstand the intense pressure without deformation or failure. Additionally, steel coils can be manufactured to precise specifications, ensuring they can handle the specific pressure requirements of the application. Overall, steel coils are a reliable and efficient choice for high-pressure applications.
- Q:What are the different types of steel coatings for coil protection?
- Some of the different types of steel coatings for coil protection include galvanized coatings, metallic coatings, organic coatings, and polymer coatings.
- Q:What are the common surface defects found in steel coils?
- There are several common surface defects that can be found in steel coils. One of the most common defects is rust or corrosion. This occurs when moisture comes into contact with the steel surface, causing it to oxidize and form rust. Another common defect is scratches or abrasions, which can occur during the handling or transportation of the coils. These can range from minor surface scratches to deeper gouges that can affect the structural integrity of the steel. In addition, there can be surface roughness or unevenness, which can be caused by improper rolling or cooling processes during manufacturing. This can result in an inconsistent surface texture that may impact the appearance and performance of the steel. Another defect is scale, which is a layer of oxide that forms on the surface of the steel during the manufacturing process. This can give the steel a rough and uneven appearance. Finally, there can be oil or grease stains on the surface of the steel, which can occur during the manufacturing or handling process. These stains can affect the adhesion of paints or coatings applied to the steel. Overall, these common surface defects in steel coils can impact the quality, appearance, and performance of the steel, and may require remedial actions such as cleaning, grinding, or recoating to resolve.
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cold rolled steel coils for construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 36 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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