Stainless Steel Coils,Cold Rolled Stainless Cold Rolled Stainless Steel Finish Grade 304
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Item specifice
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:
0.8-4.0mm
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:Can stainless steel sheets be used for storage containers?
- Yes, stainless steel sheets can be used for storage containers. Stainless steel is a durable and corrosion-resistant material that is commonly used in various industries, including food and beverage, pharmaceuticals, and chemical storage. Its ability to withstand high temperatures, resist rust and stains, and its non-reactive nature make it an ideal material for storage containers. Stainless steel sheets can be fabricated into containers of various sizes and shapes, providing a secure and hygienic storage solution for a wide range of products. Additionally, stainless steel is easy to clean and maintain, ensuring the longevity and cleanliness of the storage containers.
- Q:How do you prevent staining on stainless steel sheets?
- To avoid staining stainless steel sheets, there are several actions you can take: 1. Regularly clean the sheets using mild soap or detergent and warm water. Harsh chemicals and abrasive cleaners should be avoided as they can harm the surface. 2. Keep the sheets away from corrosive substances such as bleach, ammonia, and acidic cleaners. If spills occur, quickly rinse the affected area with water and thoroughly dry it. 3. Apply a protective coating or film to create a barrier between the surface and potential staining agents. There are various products designed specifically for stainless steel that can be used, such as protective sprays or polishes. 4. Properly maintain the sheets by regularly inspecting for any damage, scratches, or rust. Address any issues promptly by cleaning or repairing the affected areas to prevent staining. 5. Use soft cloths or non-abrasive sponges when cleaning or maintaining the sheets to avoid scratching the surface. Avoid using steel wool or abrasive materials that can cause marks or damage. 6. Ensure the sheets are thoroughly dried after cleaning to prevent water spots or mineral deposits. Use a clean, lint-free cloth to remove any moisture. 7. Handle the sheets with care to prevent scratching or damaging the surface. Avoid dragging or sliding heavy objects across them, as this can leave marks or cause abrasions. By following these preventive measures, you can maintain the appearance and integrity of stainless steel sheets and minimize the risk of staining.
- Q:How do you drill holes in stainless steel sheets?
- Drilling holes in stainless steel sheets requires some specific steps and tools to ensure accurate and clean results. Here's a step-by-step guide on how to drill holes in stainless steel sheets: 1. Gather the necessary tools: You will need a drill machine, suitable drill bits for stainless steel (preferably cobalt or carbide), center punch, safety goggles, work gloves, and a clamp or vise to secure the stainless steel sheet. 2. Choose the right drill bit: Stainless steel is a tough material, so regular drill bits may not be effective. Cobalt or carbide drill bits are more appropriate for stainless steel as they are specifically designed to cut through hard metals. 3. Mark the hole position: Use a center punch to create a small indentation at the exact spot where you want to drill the hole. This will prevent the drill bit from slipping while starting the hole. 4. Secure the stainless steel sheet: Clamp or secure the stainless steel sheet firmly to a workbench or surface to avoid movement during drilling. This will ensure accurate and clean holes. 5. Wear safety gear: Put on safety goggles and work gloves to protect your eyes and hands from metal debris and sharp edges. 6. Start drilling: Place the drill bit on the marked indentation and apply light pressure to start the hole. Use a slower speed setting on your drill machine to prevent overheating. Gradually increase the pressure as you continue drilling. 7. Use cutting fluid or lubricant: To reduce friction and heat buildup, apply a cutting fluid or lubricant on the drill bit while drilling. This will help prolong the life of the drill bit and prevent the stainless steel sheet from discoloration or warping due to excessive heat. 8. Monitor the drilling progress: Keep an eye on the drilling progress and adjust the speed and pressure accordingly. It's essential to maintain a steady pace and avoid applying excessive force, as it can lead to drill bit breakage or damage to the stainless steel sheet. 9. Remove metal debris: Periodically stop drilling and remove metal debris from the hole to prevent clogging and ensure a clean hole. 10. Finish the hole: Once the desired hole size is achieved, slowly withdraw the drill bit from the stainless steel sheet. Smooth out any rough edges around the hole using a file or deburring tool. By following these steps and using appropriate tools, you can successfully drill holes in stainless steel sheets with precision and efficiency. Remember to take your time, prioritize safety, and maintain proper tool maintenance for optimal results.
- Q:Are stainless steel sheets suitable for dairy processing equipment?
- Yes, stainless steel sheets are highly suitable for dairy processing equipment. Stainless steel is known for its corrosion resistance, durability, and hygiene properties, making it an ideal material for equipment used in the dairy industry. It is easy to clean, resistant to bacterial growth, and does not react with dairy products, ensuring the safety and quality of the processed food.
- Q:How do I prevent intergranular corrosion on stainless steel sheets?
- To prevent intergranular corrosion on stainless steel sheets, there are several steps that can be taken: 1. Opt for the appropriate stainless steel grade: Choose stainless steel grades that are specifically designed to resist intergranular corrosion, such as 304L, 316L, or 321. These grades have a lower carbon content, which minimizes the formation of chromium carbides at grain boundaries. 2. Apply heat treatment: After fabrication or welding, subject the stainless steel sheets to a solution annealing or post-weld heat treatment process. This treatment eliminates any chromium carbides that may have formed during welding or high-temperature processing, effectively preventing intergranular corrosion. 3. Avoid high temperature exposure: It is crucial to avoid subjecting stainless steel sheets to temperatures between 450 to 850 degrees Celsius (842 to 1562 degrees Fahrenheit) for extended periods. Prolonged exposure to such temperatures can lead to the formation of chromium carbides at the grain boundaries, rendering the stainless steel susceptible to intergranular corrosion. 4. Utilize proper welding techniques: When welding stainless steel sheets, it is important to employ low heat input and minimize the duration of exposure to high temperatures. These measures help reduce the formation of chromium carbides and preserve the corrosion resistance of the stainless steel. 5. Employ pickling and passivation: After fabrication or welding, ensure that the stainless steel sheets undergo thorough pickling and passivation. Pickling removes any surface contaminants, while passivation forms a protective oxide layer that prevents intergranular corrosion. 6. Regularly maintain and clean: To prevent potential corrosion, it is essential to keep the stainless steel sheets clean and free from contaminants. Regularly clean the surfaces using mild detergents and avoid the use of harsh chemicals or abrasive materials that may damage the protective oxide layer. By following these preventative measures, the risk of intergranular corrosion on stainless steel sheets can be significantly reduced, allowing for the preservation of their corrosion resistance properties and an extended lifespan.
- Q:What are the benefits of using embossed stainless steel sheets in elevator interiors?
- Embossed stainless steel sheets offer numerous advantages when used in elevator interiors. To begin with, the incorporation of embossed stainless steel sheets brings an element of elegance and sophistication to the elevator's overall design. The visually appealing embossed patterns on the surface enhance the aesthetic appeal of the interior space, making it particularly desirable in upscale residential complexes and commercial buildings where a luxurious ambiance is sought after. Moreover, these sheets are highly durable and resistant to wear and tear, making them an ideal choice for elevator interiors. Given the constant use and potential for scratches, dents, and other damages, the embossed pattern on the stainless steel surface helps conceal minor imperfections, ensuring that the interior maintains its pristine appearance for an extended period. Additionally, stainless steel's corrosion resistance makes it suitable for environments with high humidity levels, such as elevator shafts. Furthermore, maintaining and cleaning embossed stainless steel sheets is a breeze. Elevator interiors are often exposed to dirt, fingerprints, and other stains. However, the smooth surface of embossed stainless steel allows for easy wiping, ensuring that the interior always appears clean and well-maintained. This aspect is particularly crucial in public spaces where cleanliness plays a significant role in creating a positive impression on users. Additionally, embossed stainless steel sheets offer a high level of customization. They can be manufactured in various patterns, textures, and finishes, providing endless design possibilities. This versatility allows architects and designers to create unique and personalized elevator interiors that align with the desired theme or branding of a building. Furthermore, embossed stainless steel can easily be matched with other interior design elements, including flooring, lighting fixtures, and wall coverings. In conclusion, the utilization of embossed stainless steel sheets in elevator interiors provides numerous benefits. These advantages include heightened visual appeal, durability, ease of maintenance, and customization options. These qualities make embossed stainless steel an ideal material for elevators in various settings, from commercial buildings to residential complexes, thereby enhancing the overall design and adding value and elegance.
- Q:Are stainless steel sheets suitable for elevator handrails?
- Elevator handrails can be made from stainless steel sheets, which are suitable due to their durability, resistance to corrosion, and attractive look. Handrails in elevators face constant use and exposure to various environmental factors, including moisture and fingerprints. However, stainless steel is highly resistant to corrosion, ensuring that the handrails last for a long time without the need for maintenance. Moreover, stainless steel has a sleek and modern appearance that complements the overall elevator design. Its smooth surface is easy to clean and maintain, making it a hygienic option for handrails in public areas. In summary, stainless steel sheets are an excellent choice of material for elevator handrails.
- Q:Are stainless steel sheets suitable for kitchen countertops?
- Yes, stainless steel sheets are highly suitable for kitchen countertops. They are durable, resistant to stains and corrosion, easy to clean, and provide a sleek and modern look to the kitchen.
- Q:Are stainless steel sheets suitable for heat transfer equipment?
- Stainless steel sheets are indeed a suitable option for heat transfer equipment. The reason lies in the remarkable thermal conductivity properties of stainless steel, enabling it to effectively transfer heat between different mediums. Its ability to endure high temperatures without warping or deforming makes it particularly well-suited for heat transfer applications. Moreover, stainless steel's resistance to corrosion guarantees the equipment's durability and longevity. Additionally, its hygienic qualities make it a fitting choice for industries such as food and pharmaceuticals, where cleanliness is of utmost importance. In conclusion, stainless steel sheets are a dependable and efficient selection for heat transfer equipment.
- Q:Can stainless steel sheets be used for food processing?
- Yes, stainless steel sheets are commonly used in food processing due to their excellent corrosion resistance, durability, and ease of cleaning. They do not react with food, making them safe for use in various food processing applications such as food preparation surfaces, equipment, and storage containers.
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Stainless Steel Coils,Cold Rolled Stainless Cold Rolled Stainless Steel Finish Grade 304
- 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
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