Stainless Steel sheet 443 with No.4 Surface Treatment
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 5000000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Hot sale stainless steel sheet 201/202/304/304l/310S/309S/316L/316Ti/316/316l/321,410/420/430/444/443/409L, and 904L.
Description of Stainless Steel Sheet:
Description | steel sheet,hot rolled steel sheet,cold rolled steel sheet, steel sheet,sheet,steel plate |
Standard | ASME, ASTM, EN ,BS,GB,DIN, JIS etc |
Application | Steel sheet applies to construction field, ships building industry, petroleum & chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields. |
Packaging | Standard export sea-worthy packing |
Delivery time | 10-30 days |
Quality | No.1 |
Productivity | 500 tons/Day |
Note | Our company has cooperative relation between the domestic agents. Stainless steel sheet can be made accordingto the customers requirements. Fasten delivery. Quality assured. |
Contacts | If you have any question,please feel free contact me. |
Stainless steel sheet surface finish characteristics
Surface finish | Characteristics and application |
2B | The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses. |
No.1 | Polished with abrasive belt of grit#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc. |
No.4 | Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc. |
HL | Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc. |
BA | Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc. |
8K | The product have excellent brightness and prefer reflexivity can to be the mirror. |
Main Features of stainless steel sheet :
•Escalator, Elevator, Doors
•Furniture
•Production tools, Kitchen appliances, freezers, cold rooms
•Auto Parts
•Machinery and Packaging
•Equipment and Medical devices
•Transport system
Product Details：
Sandard Seaworth Packing(wooden packing with water proof paper)
FAQ:
1. What's the quality?
very fine
2. How long get reply?
within 24 hours
If you have any question about stainless steel sheets,donot forget to sending the email to Us! You will get the competitive Price and have a very good experience about the Buying Process! CNBM International Corporation is always your trustful friend!
- Q: Can stainless steel sheets be used in high-temperature applications?
- Indeed, high-temperature applications can utilize stainless steel sheets. Renowned for its superb heat resistance characteristics, stainless steel proves itself adaptable in environments boasting elevated temperatures. Notably, it boasts a formidable melting point, ensuring its durability and structural integrity endure even under extreme conditions. Furthermore, stainless steel showcases commendable oxidation resistance, thwarting scale formation and preserving its surface's sleekness. Consequently, stainless steel sheets rank favorably when considering their widespread employment in diverse high-temperature settings, encompassing heat exchangers, furnaces, boilers, and exhaust systems.
- Q: Are stainless steel sheets corrosion-resistant?
- Yes, stainless steel sheets are corrosion-resistant.
- Q: What are the different types of edges available for stainless steel sheets?
- There are several different types of edges available for stainless steel sheets, each with its own specific purpose and aesthetic appeal. Here are some of the common edge types: 1. Mill Edge: This is the standard edge finish produced by the mill, which is often considered the most cost-effective option. It has a relatively smooth, unfinished appearance. 2. Slit Edge: This edge is achieved by cutting the stainless steel sheet along its length, resulting in a straight edge with slight burrs. It is commonly used for thinner gauges of stainless steel. 3. Deburred Edge: This edge is created by removing any burrs or sharp edges from the slit edge, resulting in a smoother finish that is safer to handle. It is commonly used in applications where safety is a concern, such as food processing or medical equipment. 4. Rounded Edge: This edge is achieved by rounding off the sharp corners of the stainless steel sheet. It provides a more aesthetically pleasing look and also improves safety by eliminating sharp edges. 5. Beveled Edge: This edge is created by cutting a diagonal bevel along the edge of the stainless steel sheet. It is often used for decorative purposes and can add a touch of elegance to the finished product. 6. Rolled Edge: This edge is formed by rolling the stainless steel sheet under high pressure, resulting in a smooth, curved edge. It is commonly used in applications where a seamless look is desired, such as architectural projects or automotive components. Overall, the choice of edge type for stainless steel sheets depends on the specific requirements of the application, including functionality, safety, and aesthetics. It is important to consider these factors in order to select the most suitable edge type for the desired end use.
- Q: Are stainless steel sheets resistant to high temperatures?
- Yes, stainless steel sheets are generally resistant to high temperatures. Stainless steel is known for its excellent heat resistance properties, making it suitable for a wide range of high-temperature applications. The composition of stainless steel, which includes chromium, nickel, and other alloying elements, creates a protective oxide layer on its surface. This oxide layer acts as a barrier against oxidation and prevents the steel from corroding or weakening at elevated temperatures. Stainless steel sheets can withstand temperatures up to around 1500°F (815°C) without losing their structural integrity. However, the exact temperature resistance may vary depending on the specific grade and thickness of the stainless steel sheet. It is always recommended to consult the manufacturer's specifications or seek professional advice for specific high-temperature applications.
- Q: How do you remove heat discoloration from stainless steel sheets?
- To remove heat discoloration from stainless steel sheets, there are a few different methods you can try. One common method is to use a stainless steel cleaner or polish specifically designed to remove heat discoloration. These products often contain mild abrasives that can help to remove the discolored layer. Follow the instructions on the product and apply it to the affected area using a soft cloth or sponge. Rub gently in a circular motion, then rinse with water and dry thoroughly. Another method involves using a mixture of baking soda and water. Create a paste by mixing equal parts baking soda and water. Apply the paste to the discolored area and gently rub it in using a soft cloth. Rinse with water and dry thoroughly. If the discoloration is stubborn and the above methods haven't worked, you can try using a stainless steel scratch eraser or a fine-grit sandpaper. Be cautious when using these methods as they can potentially scratch the stainless steel surface. Always test in a small inconspicuous area first and proceed with caution. It's important to note that prevention is key in avoiding heat discoloration on stainless steel sheets. Using heat-resistant pads or trivets under hot pots and pans can help prevent heat transfer to the stainless steel surface. Additionally, avoiding direct contact with high heat sources, such as placing stainless steel sheets too close to stovetops or ovens, can also prevent discoloration.
- Q: How do you prevent staining on stainless steel sheets?
- To prevent staining on stainless steel sheets, it is important to regularly clean and maintain them. This can be done by using non-abrasive cleaners specifically designed for stainless steel, avoiding harsh chemicals and abrasive materials that can scratch the surface. Additionally, wiping away spills or moisture promptly and drying the sheets thoroughly after cleaning can help prevent staining. Using protective coatings or sealants specifically made for stainless steel can also offer an extra layer of protection against staining.
- Q: How do I prevent finger marks on stainless steel sheets?
- To prevent finger marks on stainless steel sheets, you can try a few simple steps. Firstly, make sure to clean the sheets regularly using a mild detergent or stainless steel cleaner to remove any existing fingerprints. Next, consider applying a protective coating or film specifically designed for stainless steel surfaces, which can provide a barrier against smudges and fingerprints. Additionally, try to handle the sheets with clean and dry hands to minimize the transfer of oils and dirt. Finally, consider using microfiber or lint-free cloths for cleaning instead of rough materials that can leave scratches or streaks.
- Q: What are the different types of stainless steel sheet finishes for industrial applications?
- There are several different types of stainless steel sheet finishes that are commonly used in industrial applications. These finishes are designed to provide different levels of durability, corrosion resistance, and aesthetics. 1. No. 1 Finish: This is a hot-rolled, annealed, and pickled finish that is characterized by a dull, rough surface. It is commonly used in applications where a smooth surface is not required, such as structural components or where appearance is not a major concern. 2. No. 2B Finish: This is a smooth, moderately reflective finish that is achieved by cold rolling, annealing, and pickling. It is commonly used for applications that require a good balance between corrosion resistance and appearance, such as kitchen appliances, architectural components, and food processing equipment. 3. No. 4 Finish: This is a brushed finish that is achieved by polishing with abrasive belts or brushes. It has a matte appearance and is often used in applications where a decorative finish is desired, such as furniture, elevator panels, and signage. 4. No. 8 Finish: Also known as mirror finish, this is the most reflective finish available for stainless steel sheets. It is achieved by polishing with progressively finer abrasives until a highly reflective surface is obtained. This finish is commonly used in applications where a high level of reflectivity and a decorative appearance are desired, such as architectural accents, automotive trims, and decorative items. 5. BA Finish: This is a bright annealed finish that is achieved by annealing in a controlled atmosphere furnace. It has a smooth, highly reflective surface and is commonly used in applications where a mirror-like finish is desired, such as decorative items, reflectors, and light fixtures. These are just a few of the most common stainless steel sheet finishes used in industrial applications. Each finish has its own unique properties and is suitable for different purposes, so it is important to carefully consider the requirements of the specific application when selecting a finish.
- 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: Are stainless steel sheets suitable for food processing and storage?
- Yes, stainless steel sheets are highly suitable for food processing and storage. This is due to their non-reactive nature, resistance to corrosion, durability, and ease of cleaning, making them ideal for maintaining food hygiene standards. Stainless steel is used extensively in commercial kitchens, food manufacturing facilities, and storage areas due to its ability to prevent contamination and ensure the safety of food products.
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Stainless Steel sheet 443 with No.4 Surface Treatment
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 5000000 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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