Hot Rolled Stainless Steel Coils 304L No.1 Finish Size 5.0*1219C
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000000 m.t./month
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Item specifice
Product Description
Name:Hot Rolled Stainless Steel coils 304L No.1 finish
Discharge Port: Any Port, China
Cold Rolled Size: thickness0.3-8mm,Width:280-2100mm
Hot Rolled Size: Thickness3-14mm,Width:650-2100mm
Hot Rolled/Cold Rolled Plates : Thickness2-80mm,Width:1500-3000mm
Coil Weight: About 20 Tons
Grade: 201,202,304/304L/304H, 316/316L/316H, 409/L,430 etc.
Technique: Hot Rolled/Cold Rolled
Finish:2B, BA, 2D, No1, No2 etc
Edge: Mill Edge / Slitting Edge
Packaging: In bundles, or as customer's requirement
Place of Origin: Made in China
MOQ: 20 Tons
Payment Terms: 100% LC at sight, or 100%TT in advance
Delivery Time: With 30-40 days after deposit
2.Feature
high temperature resistance,Excellent processing performance,high toughness,widely used in medical industry and furniture decoration industry and food industry.
3.Pictures of product
4. Physical Data
strength of extensionσb (MPa)≥520304
condition yield strength σ0.2 (MPa)≥205
elongation δ5 (%)≥40
percentage reduction of area ψ (%)≥60
hardness:≤187HB;≤90HRB;≤200HV
density (20℃,g/cm3):7.93
melting point (℃):1398~1454
specific heat capacity (0~100℃,KJ·kgK):0.50
heat conductivity (W·m·K):(100℃)16.3,(500℃)21.5
coefficient of linear expansion (10·K):(0~100℃)17.2,(0~500℃)18.4
specific resistance(20℃,10Ω·m):0.73
longitudinal modulus of elasticity(20℃,KN/mm):193
5.Packaging & Delivery
Packaging Detail Standard export packing or following customer's demand
Delivery Time: Within 15-20 days after deposit or according to the order quantity
6.FAQ
Q:What is payment terms?
A:100%LC in advance or 100% T/T in advance
Q:What is the delivery time?
A:10-15 days after deposit.
- Q:How do you prevent chloride-induced corrosion in stainless steel sheets?
- There are various steps that can be taken to prevent corrosion in stainless steel sheets caused by chloride. These include: 1. Selecting the appropriate stainless steel grade that is resistant to chloride corrosion. Grades like 316 or 317 are particularly effective in resisting chloride attack. 2. Enhancing the resistance to chloride-induced corrosion by applying a passivation treatment to the stainless steel sheets. This treatment eliminates any surface iron contamination that might have occurred during fabrication and restores the protective oxide layer. 3. Ensuring proper cleaning of the stainless steel sheets on a regular basis to eliminate any chloride-containing contaminants that might have accumulated on the surface. It is important to maintain a clean surface as chloride ions can accumulate from sources like saltwater or cleaning products. 4. Minimizing contact with substances that contain chloride to significantly reduce the risk of corrosion. This involves avoiding direct contact with saltwater, cleaning agents that contain chloride, as well as chloride-rich environments such as swimming pools or coastal areas. 5. Taking design considerations into account in environments where chloride exposure is expected. This can involve using protective coatings, minimizing crevices or gaps where chlorides can accumulate, and ensuring proper drainage to prevent stagnant conditions. 6. Regularly inspecting and maintaining the stainless steel sheets to identify and address any potential corrosion issues before they worsen. This may include repairing surface damage, reapplying passivation treatments if necessary, and keeping the surface clean. By following these preventive measures, the risk of chloride-induced corrosion in stainless steel sheets can be significantly reduced, ensuring their long-term durability and performance.
- Q:Can stainless steel sheets be used for cladding?
- Yes, stainless steel sheets can be used for cladding. Stainless steel is a popular choice for cladding due to its durability, corrosion resistance, and aesthetic appeal. It provides an attractive and long-lasting protective covering for various structures, including buildings, walls, and facades.
- Q:Can stainless steel sheets be used for oil and gas pipelines?
- Indeed, oil and gas pipelines can utilize stainless steel sheets. The oil and gas industry frequently relies on stainless steel because it possesses remarkable resistance against corrosion. It can endure the demanding circumstances involved in the transportation and storage of oil and gas, encompassing high pressure, high temperature, and corrosive surroundings. When constructing pipeline components like pipes, fittings, and flanges, stainless steel sheets are commonly employed. They provide longevity, robustness, and the ability to resist corrosion, thereby aiding in leak prevention and the preservation of pipeline integrity.
- Q:What are the different types of stainless steel sheet coatings available?
- A variety of stainless steel sheet coatings are available, each with its own unique properties and benefits. Some commonly used coatings include: 1. Galvanized Coatings: These coatings protect stainless steel sheets from corrosion and rust by applying a layer of zinc. They are ideal for outdoor applications or environments with moisture or chemicals. 2. Powder Coatings: Offering excellent durability and corrosion resistance, powder coatings are a popular choice. They are applied as a dry powder and heated to form a protective layer. They come in various colors and finishes for customization. 3. Electroplating: This process involves depositing a thin layer of another metal, such as chrome, nickel, or zinc, onto the stainless steel sheet. It enhances appearance and improves resistance to corrosion and wear. 4. PVD Coatings: Physical Vapor Deposition (PVD) coatings are created by depositing a thin film onto the stainless steel sheet using a vacuum process. They offer improved hardness, scratch resistance, and color options, making them suitable for architectural or decorative purposes. 5. Organic Coatings: Paints or lacquers can be applied as organic coatings to provide an extra layer of corrosion protection and aesthetic choices. They are commonly used when color matching or branding is important. Each stainless steel sheet coating has its own advantages and is suitable for specific applications. The choice of coating depends on factors such as intended use, desired appearance, and environmental conditions. It is important to carefully consider these factors and seek expert advice to select the most suitable coating for your needs.
- Q:Why do galvanized and stainless steel sheets buy more expensive than thin ones?
- Feels like you rarely buy stainless steel plates. First of all, galvanized sheet or stainless steel is made of thick hot-rolled billets by cold rolling, so the thickness is generally thinner, and the more processing times, the greater the cost. That's why the thinner is thicker than the expensive one. Once again, the plate has a negative range of thickness, not necessarily all feet thick, and when buying a flat, with suppliers to explain your negative range requirements. If the 1.2MM board gives you 1.0MM, it's a bit too exaggerated.
- Q:How do you install stainless steel sheets?
- In order to install stainless steel sheets, there are a few basic tools you will need and some steps that should be followed: 1. Begin by measuring and preparing the area where you intend to install the stainless steel sheets. Ensure that the surface is clean, dry, and free from any dust or debris. If necessary, smooth out any rough spots or imperfections on the surface by sanding them down. 2. Cut the sheets to the desired size and shape using a metal cutting tool such as a circular saw or a jigsaw with a metal cutting blade. For your safety, remember to wear protective goggles and gloves while cutting. 3. Apply a high-strength construction adhesive to the backside of the stainless steel sheet. Ensure that the adhesive is applied evenly, without leaving any gaps or air pockets. To achieve better coverage, you may use a notched trowel to spread the adhesive. 4. Carefully position the stainless steel sheet onto the prepared surface, making sure it is properly aligned. Apply gentle and consistent pressure to ensure that the sheet adheres to the surface. A roller or clean cloth can be used to firmly press the sheet onto the surface. 5. If necessary, use stainless steel screws to further secure the sheet. Place the screws evenly along the edges and corners, ensuring proper spacing. Be cautious not to overtighten the screws in order to avoid damaging the sheet. 6. Trim any excess stainless steel sheet that hangs over the edges to achieve the desired size. Use a metal cutting tool for this task. Once trimmed, smooth out any rough edges with a file or sandpaper. To give the sheet a polished finish and remove any smudges or fingerprints, a stainless steel cleaner can be used. Always make sure to follow the manufacturer's instructions for the specific stainless steel sheets you are using, as installation methods may slightly vary. If you are unsure or uncomfortable with the installation process, it is recommended to seek professional assistance.
- Q:What are the benefits of using perforated stainless steel sheets?
- Using perforated stainless steel sheets in various applications offers several advantages. Firstly, these sheets provide excellent strength and durability due to the high tensile strength and corrosion resistance of stainless steel. This makes them a reliable option for applications that require materials with long-lasting properties. Additionally, the structural integrity of the sheets remains uncompromised even with the presence of perforations, ensuring their ability to withstand heavy loads and harsh environments. Secondly, these sheets offer exceptional ventilation and airflow. The perforations allow air and gases to pass through, making them suitable for applications that necessitate proper ventilation, such as HVAC systems, industrial machinery, and automotive components. This ventilation capability prevents the accumulation of heat and moisture, which is crucial for maintaining the efficiency and safety of various equipment. Furthermore, the design and aesthetic versatility of perforated stainless steel sheets are noteworthy. The ability to customize the size, shape, and pattern of the perforations enables the creation of unique and visually appealing designs. Consequently, they are suitable for architectural applications, interior design elements, and decorative purposes. The wide range of available perforation patterns also allows for the control of light transmission, resulting in interesting lighting effects or privacy screens. Moreover, these sheets possess excellent filtration capabilities. The perforations can be designed to filter out specific particles or substances, making them ideal for applications in the food and beverage industry, pharmaceuticals, and water treatment systems. This ensures the cleanliness and purity of the materials or fluids passing through the sheets, thereby enhancing overall product quality and safety. Lastly, perforated stainless steel sheets are easy to clean and maintain. Stainless steel's non-porous nature makes it resistant to stains, dirt, and bacteria. This, coupled with the presence of perforations, facilitates easy cleaning and disinfection, making them suitable for applications that require high levels of hygiene, such as commercial kitchens, medical facilities, and laboratories. In conclusion, the utilization of perforated stainless steel sheets offers numerous benefits, including strength and durability, ventilation capabilities, design versatility, filtration capabilities, and ease of cleaning and maintenance. These qualities make them a preferred choice in a wide range of industries and applications.
- Q:Are stainless steel sheets suitable for roofing?
- Yes, stainless steel sheets are suitable for roofing. They have excellent durability, corrosion resistance, and can withstand extreme weather conditions. Additionally, their sleek appearance adds aesthetic value to any building.
- Q:How do I prevent stress corrosion cracking on stainless steel sheets?
- To prevent stress corrosion cracking on stainless steel sheets, there are several measures you can take: 1. Choose the right stainless steel grade: Use a stainless steel grade that is resistant to stress corrosion cracking (SCC). Common grades like 304 and 316 have good resistance to SCC, but some specific applications may require higher alloyed grades such as duplex or super duplex stainless steels. 2. Avoid exposure to corrosive environments: Limit the exposure of stainless steel sheets to environments that are known to cause stress corrosion cracking, such as chloride-rich or acidic environments. If exposure cannot be avoided, consider using protective coatings or barriers to shield the stainless steel from these corrosive elements. 3. Control applied stress levels: Avoid subjecting the stainless steel sheets to excessive mechanical or thermal stresses. High tensile stresses can promote the initiation and propagation of stress corrosion cracking. Proper design and fabrication techniques should be employed to ensure even stress distribution and minimize stress concentrations. 4. Maintain proper surface condition: Ensure that the stainless steel sheets are free from surface contamination or defects that can act as initiation sites for stress corrosion cracking. Regular cleaning and inspection of the sheets to remove any contaminants or corrosion products is crucial. 5. Use inhibitors or cathodic protection: In certain cases where exposure to corrosive environments is unavoidable, the use of corrosion inhibitors or implementing cathodic protection techniques can help mitigate stress corrosion cracking. These methods work by reducing the corrosive activity on the stainless steel surface. 6. Proper handling and storage: During transportation and storage, care should be taken to avoid excessive bending, vibration, or exposure to corrosive substances. Stainless steel sheets should be stored in a clean and dry environment to prevent any potential surface contamination. Overall, a combination of material selection, environmental control, stress management, surface maintenance, and proper handling can effectively prevent stress corrosion cracking on stainless steel sheets. It is advisable to consult with material experts or engineers to analyze the specific application requirements and recommend the most appropriate preventive measures.
- Q:Can stainless steel sheets be used for walkways and platforms?
- Yes, stainless steel sheets can be used for walkways and platforms. Stainless steel is a highly durable and corrosion-resistant material, making it suitable for outdoor applications like walkways and platforms. It can withstand heavy loads, harsh weather conditions, and frequent foot traffic without deteriorating or rusting. Additionally, stainless steel has a sleek and modern appearance that can enhance the aesthetic appeal of walkways and platforms. It is also easy to clean and maintain, ensuring longevity and safety for users.
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Hot Rolled Stainless Steel Coils 304L No.1 Finish Size 5.0*1219C
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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