Steel Rolled Coil SS400 Q345 Hot Rolled Steel Coil
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000 m.t./month
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Item specifice
Product Description:
General Information of Cold Rolled Steel Sheet
The raw material of cold rolled steel sheet is high quality hot rolled product, and after pickling, continuous rolling, degreasing, annealing, skin pass, slitting and cut to length line etc. Along with it many kinds of new technology and new process of global cold rolling production have been applied. Therefore the quality of the goods could be guaranteed. The finished product has a variety of excellent capabilities, such as processing capability and smooth, flat surface. It’s widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.
Specifications of Cold Rolled Steel Sheet
1) Grade: SPCC, SPCD, SPCE, DC01-06, St12, Super deep drawing
2) Standard: JIS G3141-1996, EN 10131-2006, DIN EN 1002
3) Thickness: 0.20mm - 3.0mm
4) Width: 600/1000/1250/1500 (mm) or per customer's request
Package of Cold Rolled Steel Sheet
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 transportation.
Applications of Cold Rolled Steel Sheet
1) For the further producing of hot dip galvanized steel products
2) Cold rolled Steel: Auto manufacture, Oil drum, Transformer's tank panel, Furniture etc.
1.Q: What about leadtime ?
A: Normally the leadtime is 60days after we receive the deposit and confirm the details. All the press machines we use is the best quality in China Yangli brand. The press machine leadtime from Yangli is 50days, the best leadtime we can give is 60days.
2.Q: What's the lead time for moulds?
A: Normally the mould leadtime is 45 days after we confirm all the details with customer. Our professional mechanical enginners from Austria will design the mould according to the samples from customer, or by the specifications offered by customers.
3.Q:What kinds of mould you can make? and what is your strong point for the moulds?
A: we can make wrinkle wall mould and smooth wall mould both. For wrinkle wall mould we can make, 79" pan, fish pan, bbq pan. For smooth wall mould we can make muffin cup, and cake cup, tar cup,etc. We can also make 2 or 3 portion conatiner moulds as long as you offer us sample or specifications. Our strong points are all our moulds are WEDMLS cut, which makes the mould more accurate and precise. Important materials likestainless steel parts we make in Austria. We also recut after heat treatment, which most of makers do not take this process.
- Q:What is the best way to paint over aluminium siding? Should it be primed? What type of prime should be used? What type of paint should be used on this surface? What brush or roller should be used to apply the paint?
- the aluminum has to be washed first with I forget the name of it then it has to be primed with this blue primer that will make the paint stick to it and youcan use a latex paint call the paint dept or store and they can point you in the right direction the blue primer i used came from true value hardware store but i forget what it was called
- Q:im making a presentation and once i read through it it feels like its leading up to something but then goes flat. any ideas. my project ' steel cars compared to aluminium'
- Aluminium is extremely flammable. We use it in thermite welding and as solid rocket fuel. The Emperor Napoleon carried* an aluminium fork while the lower royalty had to make do with gold forks. *In those days people carried their table wear around with them same as we carry our car keys.
- Q:Can aluminum sheet be used for heat sinks?
- Yes, aluminum sheet can be used for heat sinks. Aluminum has excellent thermal conductivity, making it a suitable material for dissipating heat. The sheet can be designed and fabricated into various shapes and sizes to effectively transfer and dissipate heat from electronic components or other heat-generating devices.
- Q:Can the aluminum sheets be used in the construction industry?
- Yes, aluminum sheets can be used in the construction industry. Aluminum is lightweight, corrosion-resistant, and has high strength-to-weight ratio, making it suitable for various construction applications such as roofing, cladding, windows, and doors.
- Q:Which kind of glue can bond two pieces of aluminum sheets?
- you can use jellied universal glue, don't use the liquid one, because it's only suitable for plastics or materials easy for erosion.
- Q:What are the different methods of surface protection for outdoor aluminum sheet?
- To ensure the durability and longevity of outdoor aluminum sheets, there are several methods available for surface protection. These methods offer varying advantages and limitations, and the choice should be based on factors such as durability, appearance, cost, and maintenance requirements. One common method is anodizing, which creates a protective oxide layer on the surface. This increases resistance to corrosion, abrasion, and UV rays, while also providing a range of colors and finishes. Another option is powder coating, where a dry powder is applied to the aluminum sheet and baked to create a hard, protective coating. This method offers excellent resistance to weathering, corrosion, and chemicals, and is available in various colors and finishes. Paint coating is another effective method, creating a barrier between the aluminum surface and the environment to prevent corrosion while enhancing aesthetics. It is important to use high-quality paint specifically designed for aluminum to ensure proper adhesion and durability. For those looking to protect the natural appearance of aluminum, clear coating is an option. It provides a layer of protection against corrosion, oxidation, and UV rays and is often applied after anodizing or polishing. Laminating involves adhering a protective film or sheet onto the aluminum surface, offering excellent resistance to scratches, abrasion, and UV rays. This method is commonly used in applications with heavy wear and tear. Chemical conversion coatings, such as chromate conversion coating or phosphating, can be used to improve the corrosion resistance of aluminum sheets. These coatings chemically react with the surface to create a protective layer that inhibits corrosion. When choosing a method of surface protection, it is crucial to consider specific requirements and environmental conditions. Each method has its own advantages and limitations, so careful consideration is needed to ensure the best choice for the aluminum sheet's needs.
- Q:Can aluminum sheets be used for automotive applications?
- Yes, aluminum sheets can be used for automotive applications. Aluminum is a lightweight and corrosion-resistant material, making it ideal for various automotive components. It is commonly used in the construction of car bodies, engine parts, wheels, and other structural components. Aluminum sheets offer excellent strength-to-weight ratio, which helps improve fuel efficiency and overall performance of vehicles. Additionally, aluminum has good thermal conductivity, allowing for effective heat dissipation in automotive applications. Overall, the use of aluminum sheets in automotive manufacturing has become increasingly popular due to its numerous advantages.
- Q:Can the aluminum sheets be used for manufacturing food packaging?
- Indeed, the utilization of aluminum sheets in the manufacturing of food packaging is feasible. Owing to its diverse characteristics, aluminum has become a favored option for food packaging. Its lightweight nature, resistance to corrosion, and exceptional heat conductivity are among the reasons for this preference. These attributes render it suitable for safeguarding the freshness and quality of food items. Moreover, aluminum possesses impermeability to light, moisture, and oxygen, thereby aiding in the extension of the shelf life of food products. Furthermore, the malleability of aluminum sheets enables them to be effortlessly molded into various shapes and sizes, thus facilitating tailored packaging solutions. In essence, the food packaging industry frequently relies on aluminum sheets due to their adaptability, durability, and their ability to ensure the safety and integrity of food items.
- Q:Can aluminum plate protect against radiation?
- First, the installation depends on the way, the direct aluminum plate can not, the aluminum plate must be grounded in order to play a role. The ground is connected with the earth plate, this shot to the electromagnetic wave on the aluminum plate will be aluminum absorption into electrical energy and flow to the ground, if not grounded on the other side will generate an electric field in aluminum, is directly through to the. In fact, grounding is very simple, if the installation of the use of metal screws directly contact the aluminum plate, but also with the cement wall contact, you can be grounded, although not good grounding. If the wall is a wooden board and so on, the insulating material can not, and then there is a screw, if it is used in the wall dug into the plastic sleeve also can not, because the plastic will be insulated.
- Q:What types of bonds can aluminum form: Covalent, Ionic and/or Metallic?Could you post the source, I've been looking for a while now :/
- Well, any metal can have metallic bonds. Aluminum is a metal and is able to alloy with other metals to modify its properties. The criteria for covalent versus ionic are: (see link 1) If the electronegativities are equal (i.e. if the electronegativity difference is 0), the bond is non-polar covalent. If the difference in electronegativities between the two atoms is greater than 0, but less than 2.0, the bond is polar covalent. If the difference in electronegativities between the two atoms is 2.0, or greater, the bond is ionic. All you need to do is determine the difference in electronegativity to see if the bond is polar covalent or ionic for the compounds of aluminum. The official line is that if a metal and a nonmetal react then the bond is ionic. But, it is not quite that simple. We finally have to look at the difference in electronegativity between the element that make up the compound. Examples: Aluminum oxide Al2O3, aluminum chloride AlCl3 (actually this is Al2Cl6), aluminum fluoride AlF3, aluminum carbide Al4C3. Electronegativity (Pauling Scale): 1.61 for Al Electronegativity (Pauling Scale): 3.44 for O Difference = 1.83 Bond is polar covalent Electronegativity (Pauling Scale): 1.61 for Al Electronegativity (Pauling Scale): 3.16 for Cl Difference = 1.55 Bond is polar covalent Electronegativity (Pauling Scale): 1.61 for Al Electronegativity (Pauling Scale): 3.98 for F Difference = 2.37 Bond is ionic Electronegativity (Pauling Scale): 1.61 for Al Electronegativity (Pauling Scale): 2.55 for C Difference = 0.94 Bond is polar covalent This type of analysis can be done for many other actual compounds of aluminum. Try some yourself. Hope this is helpful to you. JIL HIR
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Steel Rolled Coil SS400 Q345 Hot Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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