Cold Rolled Stainless Steel Coils 304L NO.2B Finish from China Best Price
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Specification
Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Cold Rolled
Shape:
Rectangular
Surface Treatment:
Bright
Steel Grade:
300 Series
Certification:
ISO,SGS
Thickness:
0.8-3.0MM
Length:
C
Net Weight:
20
Products Description
Product | stainless steel coils/plates/sheets | ||
Discharge Port | Any Port, China | ||
Size | Coils | Cold Rolled: | Thickness0.3-8mm,Width:280-2100mm |
Hot Rolled : | Thickness3-14mm,Width:650-2100mm | ||
Plates | Thickness2-80mm,Width:1500-3000mm | ||
Coil Weight | About 20 Tons | ||
Grade | 201,202,304/304L/304H,316/316L/316H,321/H,310S,409/L,430 etc. | ||
Technique | Hot Rolled/Cold Rolled | ||
Finish | 2B, BA, 2D, No1, No2, No4,NO.8,SB etc | ||
Edge | Mill Edge / Slitting Edge | ||
Package | In bundles, or as customer's requirement | ||
Place of Origin | Made in China | ||
MOQ | 20 Tons | ||
Payment Terms | 100% LC at sight,or 30%TT in advance, balance against B/L copy | ||
Delivery Time | With 30-40 days after deposit | ||
Packaging & Delivery
Packaging Detail | Standard export packing or following customer's demand |
Delivery Time | Within 30-40 days after deposit or according to the order quantity |
Detail picture of Products:
Application:
Finish | Definition | Application |
2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
FAQ
Q: How long is the delivery time?
A: Normally 30-40 days, but mostly according to the specific requirements or the quantity
Q: Could you send me sample?
A: We can supply you with the sample for free, but the delivery charges will be covered by customers.
- Q: What are the benefits of using perforated stainless steel sheets in acoustics?
- Perforated stainless steel sheets in acoustics offer several benefits. Firstly, they can effectively control and manipulate sound waves by allowing sound to pass through the perforations while reducing the intensity of the sound energy. This helps in creating a more balanced and controlled acoustic environment. Secondly, these sheets can be used as sound absorbers, as the holes in the stainless steel sheet absorb and dissipate sound energy, reducing echoes and reverberations. Additionally, perforated stainless steel sheets are durable, corrosion-resistant, and aesthetically pleasing, making them a long-lasting and visually appealing solution for acoustic applications.
- Q: Stainless steel plate glued to tiles, what glue?
- 4. determine the amount of adhesive used for the first product, and then determine the maximum cost of the glue used in this product.5., then you can accurately know and choose the right for their own glue.
- Q: What is 3042B stainless steel?
- 304 is the material, 2B is cold rolling, 304 material used in corrosion resistance, strong oxidation resistance, containing 8% of nickel,
- Q: 904L stainless steel plate generally used in what industry is more?
- Super austenitic stainless steel (904L stainless steel) is a highly alloyed austenitic stainless steel carbon content is very low, in dilute sulphuric acid has good corrosion resistance for corrosion in harsh environmental conditions and design.
- Q: What are the different types of stainless steel sheet surface patterns for architectural purposes?
- There are several different types of stainless steel sheet surface patterns that are commonly used for architectural purposes. These patterns are created by altering the surface of the stainless steel sheet through various techniques. Some of the most popular types of surface patterns include: 1. Brushed: This is a common surface pattern that is created by brushing the stainless steel sheet with a fine abrasive material. It creates a smooth and uniform texture with visible brush lines running in one direction. Brushed stainless steel is often used for its sleek and contemporary appearance. 2. Mirror: As the name suggests, mirror stainless steel has a highly reflective surface that resembles a mirror. This surface pattern is achieved by polishing the stainless steel sheet to a high shine. Mirror stainless steel is commonly used in applications where aesthetics and visual impact are important. 3. Embossed: Embossed stainless steel sheets have a raised pattern or design on the surface. This pattern is created by pressing the stainless steel sheet between rollers that have a specific design or pattern engraved on them. Embossed stainless steel adds texture and depth to architectural applications. 4. Perforated: Perforated stainless steel sheets have small holes or perforations evenly distributed across the surface. These perforations can be in various shapes and sizes, allowing for airflow, light transmission, and decorative effects. Perforated stainless steel sheets are commonly used for façades, screens, and decorative elements. 5. Etched: Etched stainless steel sheets have designs or patterns chemically etched into the surface. This is achieved by applying an acid-resistant material to the stainless steel and then selectively removing the unprotected areas with acid. Etched stainless steel sheets can create intricate and detailed designs, making them ideal for artistic and decorative applications. 6. Hammered: Hammered stainless steel sheets have a textured surface that resembles hammered metal. This pattern is achieved by using a special hammer or mallet to create indentations and surface irregularities. Hammered stainless steel sheets add a rustic and handcrafted look to architectural projects. These are just a few examples of the different types of stainless steel sheet surface patterns that are commonly used for architectural purposes. Each pattern offers its own unique visual and textural qualities, allowing designers and architects to choose the most suitable option for their specific project needs.
- Q: Are stainless steel sheets suitable for escalator claddings?
- Yes, stainless steel sheets are suitable for escalator claddings. Stainless steel is a durable and corrosion-resistant material, making it ideal for heavy-duty applications like escalators. It provides a sleek and modern aesthetic while also offering protection against wear and tear. Additionally, stainless steel is easy to clean and maintain, making it a practical choice for escalator claddings.
- Q: How do you determine the hardness of stainless steel sheets?
- There are multiple methods available to determine the hardness of stainless steel sheets. The Rockwell hardness test is a commonly used method that involves measuring the depth of indentation on the material's surface. This is done by applying a specific load using a diamond cone or steel ball and measuring the resulting depth of penetration. The Rockwell hardness value is then determined based on this depth. Another method is the Vickers hardness test, which involves using a diamond indenter to create a square-shaped indentation. The size of this indentation is measured and converted into a hardness value. This method is often preferred for thin materials like stainless steel sheets. The Brinell hardness test is an alternative technique where a known load is applied to the material using a hardened steel ball. The resulting indentation's diameter is then measured, and the hardness value is calculated based on both the applied load and the diameter of the indentation. Apart from these mechanical tests, non-destructive methods such as ultrasonic hardness testing and magnetic hardness testing can also be employed. Ultrasonic testing determines the speed of sound through the material, which is then correlated to its hardness. Magnetic hardness testing, on the other hand, measures the magnetic properties of the material, which are affected by its hardness. Overall, the hardness of stainless steel sheets can be determined using various methods depending on the specific requirements and characteristics of the material.
- Q: How do you prevent chloride-induced corrosion in stainless steel sheets?
- To prevent chloride-induced corrosion in stainless steel sheets, there are several measures that can be taken: 1. Material selection: Choosing the right grade of stainless steel that is resistant to chloride corrosion is crucial. Grades such as 316 or 317 are particularly effective in resisting chloride attack. 2. Surface treatment: Applying a passivation treatment to the stainless steel sheets can help enhance their resistance to chloride-induced corrosion. Passivation removes any surface iron contamination that may have occurred during fabrication, restoring the protective oxide layer. 3. Proper cleaning: Regular cleaning of the stainless steel sheets is essential to remove any chloride-containing contaminants that may have built up on the surface. Chloride ions can accumulate from saltwater, cleaning products, or other sources, so it is important to maintain a clean surface. 4. Avoid contact with chloride-containing substances: Minimizing exposure to chloride-containing substances can greatly reduce the risk of corrosion. This includes avoiding direct contact with saltwater, chloride-based cleaning agents, and chloride-rich environments such as swimming pools or coastal areas. 5. Design considerations: In environments where chloride exposure is expected, proper design considerations can help prevent corrosion. This may involve using protective coatings, minimizing crevices or gaps where chlorides can accumulate, and ensuring proper drainage to avoid stagnant conditions. 6. Regular maintenance: Regular inspections and maintenance of the stainless steel sheets can help identify and address any potential corrosion issues before they become severe. This may include repairing any surface damage, reapplying passivation treatments if necessary, and maintaining a clean surface. 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: What are the common grades of stainless steel sheets used in construction?
- Stainless steel sheets used in construction are typically classified into three common grades: austenitic, ferritic, and duplex stainless steels. The most widely used grades are austenitic stainless steels, including 304 and 316, which are known for their excellent corrosion resistance and high strength. These grades are commonly applied in architectural applications, roofing, cladding, and structural components. On the other hand, ferritic stainless steels, represented by 430, possess good corrosion resistance and high toughness, making them suitable for applications that prioritize strength and durability. They are often utilized for decorative purposes, interior design elements, and automotive trim. Meanwhile, duplex stainless steels like 2205 offer a combination of outstanding corrosion resistance and high strength, making them ideal for heavy-duty construction applications. These grades are frequently used in bridges, offshore structures, and industrial plants where superior strength and resistance to chloride-induced stress corrosion cracking are necessary. It should be emphasized that the choice of stainless steel sheet grade depends on the specific requirements of the construction project, including the environment, load-bearing capacity, and aesthetic considerations. Seeking advice from a materials engineer or a stainless steel supplier can help determine the most suitable grade for a particular construction application.
- Q: How can stainless steel sheets be cleaned and maintained?
- Stainless steel sheets are highly durable and resistant to corrosion, making them a popular choice for various applications. To maintain the appearance and functionality of stainless steel sheets, regular cleaning and proper maintenance are essential. Here are some steps to clean and maintain stainless steel sheets: 1. Start by removing any loose dirt or debris from the surface using a soft cloth or a brush. This step helps prevent scratching during the cleaning process. 2. Prepare a cleaning solution by mixing warm water with a mild detergent or dish soap. Avoid using abrasive cleaners or products containing chlorine, bleach, or ammonia, as they can damage the stainless steel surface. 3. Dip a soft cloth or sponge in the cleaning solution and gently scrub the stainless steel sheet in the direction of the grain. Avoid using excessive pressure to prevent scratching. 4. Rinse the sheet thoroughly with clean water to remove any residue from the cleaning solution. Ensure all soap or detergent is completely washed away. 5. Dry the stainless steel sheet using a soft, lint-free cloth. It is important to dry it thoroughly to prevent water spots or streaks from forming. 6. For stubborn stains or fingerprints, use a stainless steel cleaner or specialized stainless steel wipes. Follow the manufacturer's instructions on the product for best results. These cleaners can help restore the shine and remove any tough stains or marks. 7. To prevent scratches, avoid using abrasive materials such as steel wool or rough brushes when cleaning stainless steel sheets. Instead, use soft cloths or non-abrasive sponges. 8. Regularly inspect the stainless steel sheets for any signs of corrosion or damage. If any rust spots or pitting are noticed, use a stainless steel cleaner or passivation solution to restore the surface. Consult with a professional if the damage is extensive. 9. To maintain the appearance of the stainless steel sheet, it is recommended to wipe the surface regularly with a soft cloth or microfiber towel to remove dust, fingerprints, or other marks. By following these cleaning and maintenance steps, stainless steel sheets can retain their original shine, resist corrosion, and remain in excellent condition for an extended period.
Send your message to us
Cold Rolled Stainless Steel Coils 304L NO.2B Finish from China Best Price
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
