Cold Rolled steel coil / sheet in good quality in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 5000000 m.t./month
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Specification
Product Name | Cold Rolled Sheet Coil |
Material | SPCC/SPCD/SPCE/DC01/ST12/ ST14/SPCD/DC03/DC04 ect. |
Grade Standard | JIS G3302, EN10142, ASTM653, ASTM95 |
Thickness | 0.15-3.5mm |
Width | 600mm-1500mm |
Coil ID | 508-610mm |
Coil OD | max 1500mm |
Weight | 3-10 Tons |
Tolerance | Thickness tolerance:+/-0.02mm; Width tolerance:+/-5mm |
Surface | No-skin passed or Skin passed, Tensile leveled |
Surface Treatment | Chromate/Unchromate passivation, fingerprint resistant treatment, oiled/unoiled |
Annual Output | 350,000MT |
Application | Construction, hardware, home applicances, interior decoration |
Characteristics
1. Commercial quality suitable for bending fabrication and simple forming; this is the type in greatest demand.
2. Drawing quality second only to that of SPCEN. Excellent uniformity.
3. Deep-drawing quality.With metallurgically controlled grain size, it retains its beautiful finish even after being deep-drawn.
4. Extra-low-carbon steel sheets with highest workability
Quality of the goods could be guaranteed. The finished product has a variety of excellent capabilities, such as continuous rolling, degreasing, annealing, skin pass, slitting and cut to length line etc. Along with it many rocessing capability and smooth, flat surface. It’s widely used in outdoor and interior decoration, furnishing
- Q: What are the environmental considerations when using steel coils?
- Some of the key environmental considerations when using steel coils include the production process, energy consumption, and the potential for waste generation. Steel production is resource-intensive and can result in high greenhouse gas emissions, contributing to climate change. Energy consumption during manufacturing and transportation should be minimized to reduce carbon footprints. Additionally, proper waste management and recycling practices should be implemented to minimize the environmental impact of steel coil usage.
- Q: How are steel coils inspected for mechanical properties?
- Steel coils are inspected for mechanical properties through a series of tests and measurements. These include hardness testing, tensile testing, and elongation testing to determine the steel's strength, ductility, and overall quality. Additionally, non-destructive testing methods like ultrasonic testing and magnetic particle inspection are used to detect any potential defects or flaws in the coils. Overall, a combination of these inspection techniques ensures that steel coils meet the required mechanical properties for their intended applications.
- Q: I'm writing a story, and trying to find out how hot it needs to be for steel to turn into a gas.
- Steel is to broad. There are many types of steel with different melting/boiling points. Iron* has a boiling point of 5182 °F and a Heat of vaporization of 340 kJ·mol?1. iron is the main ingredient of steel, along with carbon and other various elements.
- Q: What are the challenges in coil slitting for narrow strip widths?
- The challenges in coil slitting for narrow strip widths include maintaining consistent tension throughout the process, minimizing edge burrs and camber, preventing material damage or deformation, and ensuring accurate width measurements and tolerances. Additionally, handling and feeding thin strips can be more difficult, as they are more prone to wrinkling, telescoping, or jamming during the slitting operation. Overall, achieving precision and high-quality results in coil slitting for narrow strip widths requires advanced equipment, expertise, and careful attention to detail.
- Q: Why can hot rolled coils be placed outside?
- Because hot-rolled steel coils are generally used as raw material for semi-finished products, they have to be further used for pickling and cold rolling to make more use. The rust and dust can be removed after pickling
- Q: Can steel coils be transported by air?
- Yes, steel coils can be transported by air. However, it is important to note that the size and weight of the coils may limit the type of aircraft that can be used for transportation. Additionally, special equipment and packaging may be required to ensure the safe and secure transport of the coils.
- Q: How are steel coils processed for heat treatment?
- Steel coils are processed for heat treatment by first being cleaned and prepped for the treatment. They are then heated to a specific temperature and held at that temperature for a set period of time to achieve desired properties such as improved hardness or ductility. After heat treatment, the coils are slowly cooled down to room temperature to prevent any distortion or cracking.
- Q: and is that different from the components of steel
- Making steel is very energy intensive. Mining the raw ore requires a lot of machinery that uses fuel or electricity . Transporting the ore requires a lot of fuel. Refining not only uses a lot of electricity but coal is added to change the iron ore into steel.
- Q: I found the cold steel kukri machete online and I am very impressed and am thinking of ordering it. A friend of mine said that the cold steel kukri machete is nothing compared to the KaBar Kukri Machete. I was wondering if other people who own these machetes could tell me the good and the bad of each machete. Such as what they have been able to cut. If they break easily and such. Thanks in advance.
- cold steel will be thin but made of a carbon steel good enough but not perfect flexable and as for cutting power that varies piece to piece as not all places sell sharpened models so be prepared to hand sharpen in any case you would need to hand sharpen sooner or later so a sharpening stone is a good investment no matter what machete you buycold steel is fine for most peoples need for them unless you see a better price go with either one
- Q: In terms of weight to strength titanium is stronger. But is it stronger than mild steel? If it is stronger, how much stronger is it?
- I was researching titanium as it pertained to protective footwear. The only thing mentioned was lighter as the advantage. Nowhere did I find the strength comparison. You might want to research the product you are interested in.
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Cold Rolled steel coil / sheet in good quality in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 5000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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