Cold Rolled Steel Coil for the Building JIS G 3302

Cold Rolled Steel Coil for the Building JIS G 3302 System 1

Cold Rolled Steel Coil for the Building JIS G 3302

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Cold Rolled Steel Coil for the Building JIS G 3302

1.Structure of Cold Rolled Steel Description：

The raw material of cold rolled steel coil/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 product is widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.

2.Main Features of the Cold Rolled Steel：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Cold Rolled Steel Images

Cold Rolled Steel Coil for the Building JIS G 3302

4.Cold Rolled Steel Specification

Standard:AISI,ASTM,DIN,GB,JIS,JIS G3302 ASTM 653M EN10142

Grade: Q195~Q345

Thickness: 0.16mm~2.0mm

Width: 1250mm MAX

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

0.150

0.476

11.231

12.50

0.900

0.039

0.010

5.FAQ of Cold Rolled Steel

We have organized several common questions for our clients，may help you sincerely：

1.How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

3. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q: What are the challenges in coil blanking?: In order to achieve efficient and accurate production, coil blanking, a process used to cut flat metal sheets from coiled stock, must tackle several challenges. Some of the key challenges include: 1. Material variations: Coiled stock can have variations in thickness, width, and surface quality, which can impact the cutting process and result in inconsistent blanks. To ensure consistent quality and dimensional accuracy, it is crucial to carefully select and control the material. 2. Coil set and crossbow: Coiled stock often has inherent shape imperfections like coil set (longitudinal curvature) and crossbow (transverse curvature), which can cause alignment issues during cutting. Minimizing these imperfections requires the use of specialized equipment and techniques, such as straighteners and leveling systems. 3. Coil edge condition: The edges of coiled stock can have burrs, waves, or irregularities, which can affect the quality and precision of the cut blanks. Employing proper edge conditioning techniques, like deburring or edge trimming, is necessary to ensure clean and straight edges. 4. Slitting and shearing forces: The forces exerted during coil blanking can induce stresses and strains in the material, potentially leading to deformation or springback. To minimize these effects and maintain dimensional accuracy, careful consideration of slitting and shearing forces, along with proper tooling design and machine settings, is necessary. 5. Scrap and material waste: Coil blanking can generate significant amounts of scrap material, especially during setup and adjustment phases. Managing scrap and reducing material waste is crucial to optimize production efficiency and minimize costs. Efficient nesting algorithms and real-time monitoring systems can help achieve this. 6. Automation and productivity: Due to market demands, coil blanking often requires high-speed and high-volume production. Enhancing productivity can be achieved through the implementation of automation systems, such as robotic material handling and advanced control systems. However, integrating and synchronizing these components with the cutting process requires careful planning and system integration expertise. Overall, addressing these challenges in coil blanking necessitates proper material selection, advanced equipment, specialized techniques, and efficient process control. By overcoming these challenges, manufacturers can achieve consistent quality, dimensional accuracy, and productivity in coil blanking operations.

Q: What are the different types of steel coil treatments?: There are several types of steel coil treatments, including pickling, oiling, and galvanizing. Pickling involves immersing the steel coil in an acid bath to remove impurities and scale, resulting in a clean surface. Oiling is the process of applying a thin film of oil to the coil to prevent corrosion during storage and transportation. Galvanizing is a treatment where a layer of zinc is applied to the steel coil, providing excellent protection against corrosion.

Q: Are steel coils used in furniture manufacturing?: Yes, steel coils are commonly used in furniture manufacturing. They are often used as a support system in upholstered furniture such as sofas and mattresses to provide stability and comfort.

Q: What are the common applications of pre-painted galvanized steel coils?: Pre-painted galvanized steel coils have a wide range of common applications. They are commonly used in the construction industry for roofing, siding, and cladding applications due to their durability, corrosion resistance, and aesthetic appeal. These coils are also used in the automotive industry for manufacturing various parts and components. Additionally, pre-painted galvanized steel coils are utilized in the manufacturing of appliances, furniture, and storage systems.

Q: We bought a new fridge and the magnets don't stick to the front where the stainless steel is.: not all types of stainless steel are attracted by magnets because of certain metals alloyed with the iron. here it is explained on wiki.

Q: hey therejust wondering about changing nylon strings to steel strings...i have an acoustic guitar and it has nylon strings, but i was thinking about switching to steel strings, as i think it sounds better.this might sound really stupid... but is that possible? i mean they call it a steel stringed GUITAR and nylon stringed GUITAR, so if i wanted to switch would i have to get a whole new guitar? please help, im reaaally confused!thanks: Steel strings can't go on nylon stringed guitars. So, yes, you have to buy a new guitar.

Q: What are the different methods of edge camber correction for steel coils?: There are several methods used for edge camber correction in steel coils, depending on the specific requirements and equipment available. Some of the common methods include: 1. Mechanical Edge Trimming: This method involves trimming the edges of the coil using mechanical tools such as shears or slitters. It helps to remove excess material and correct the camber. This method is often used for smaller coils or when the camber is minimal. 2. Tension Leveling: Tension leveling is a process where the coil is passed through a series of adjustable rollers under tension. The tension helps to elongate the steel and reduce the camber. This method is effective for correcting moderate camber and is commonly used for larger coils. 3. Roller Leveling: Roller leveling is similar to tension leveling, but instead of adjustable rollers, the coil is passed through a series of fixed rollers. These rollers exert pressure on the steel to flatten it and correct the edge camber. This method is often used for thicker and heavier coils. 4. Heat Straightening: Heat straightening involves applying controlled heat to the edges of the coil to soften the steel. Once the steel becomes malleable, external force is applied to straighten the edges. This method is suitable for correcting severe edge camber but requires specialized equipment and expertise. 5. Combination Methods: In some cases, a combination of different methods may be used to achieve the desired edge camber correction. For example, mechanical edge trimming may be followed by tension leveling or roller leveling to further straighten the edges. It is worth mentioning that the choice of method depends on various factors such as the severity of camber, coil dimensions, material properties, and available equipment. It is essential to evaluate these factors and consult with experts to determine the most suitable method for edge camber correction in steel coils.

Q: How do steel coils contribute to the automotive aftermarket?: Steel coils play a crucial role in the automotive aftermarket by providing the necessary raw material for manufacturing various automotive parts and components. The automotive aftermarket refers to the secondary market for vehicle parts, accessories, and services that are utilized after the original sale of the vehicle. Steel coils are used in the production of several automotive aftermarket products such as springs, suspension components, chassis parts, and body panels. These coils are typically made from high-quality steel alloys that offer the desired strength, durability, and performance characteristics required for these applications. One of the primary applications of steel coils in the automotive aftermarket is in the manufacturing of springs. Coiled springs are used in various automotive systems, including suspension systems, brakes, and clutch systems. These springs provide the necessary support, stability, and shock absorption required for smooth and safe vehicle operation. Additionally, steel coils are used in the production of chassis parts, which are important for maintaining the structural integrity and safety of the vehicle. Chassis parts made from steel coils include frame components, cross members, and reinforcement panels, which contribute to the overall stability and durability of the vehicle. Furthermore, steel coils are utilized in the production of body panels, such as doors, hoods, fenders, and roofs, which are commonly replaced or customized in the automotive aftermarket. These body panels made from steel coils not only provide aesthetic appeal but also offer protection and impact resistance. Overall, steel coils are a critical component in the automotive aftermarket as they enable the production of various parts and components that are necessary for vehicle repair, customization, and enhancement. The high strength, durability, and versatility of steel coils make them an essential raw material for meeting the demanding requirements of the automotive industry.

Q: Can steel coils be stored in a humid environment?: Steel coils should not be stored in a humid environment as high humidity can lead to corrosion and rust formation on the steel surface, compromising its quality and durability. It is important to store steel coils in a dry and well-ventilated area to maintain their integrity and prevent any potential damage.

Q: How do steel coils contribute to energy efficiency?: Steel coils contribute to energy efficiency in several ways. Firstly, steel coils are lightweight and can be easily transported, reducing the energy consumption associated with transportation. Additionally, steel coils have high heat transfer properties, allowing for more efficient heat exchange in various applications such as HVAC systems. Moreover, steel coils are durable and long-lasting, reducing the need for frequent replacements and saving energy associated with manufacturing new coils. Lastly, steel coils can be recycled, reducing the energy consumption and environmental impact of producing new steel. Overall, the use of steel coils promotes energy efficiency by reducing energy consumption, improving heat transfer, and facilitating recycling.

Send your message to us

*Email

*TEL

*Quantity

*Unit