Stainless Steel 304 Mettal Sheet 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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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：
Cold Rolled and Hot Rolled:
Packing and Loading:
FAQ:
1. What's the quality?
Very fine, we have been exported to more than 30 countries.
2. How long get reply?
Usually within 24 hours
If you have any question about stainless steel sheets, do not forget to send 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: How do you prevent discoloration on stainless steel sheets?
- To prevent discoloration on stainless steel sheets, there are several measures you can take. 1. Regular Cleaning: Proper and regular cleaning is essential to prevent discoloration on stainless steel sheets. Use mild soap or detergent and warm water to clean the surface. Avoid using abrasive cleaners or scrubbing pads as they can cause scratches that may lead to discoloration. 2. Avoid Harsh Chemicals: Avoid using harsh chemicals or cleaners containing chlorine, bleach, ammonia, or acids as they can cause pitting or corrosion on the stainless steel surface, leading to discoloration. Stick to mild and non-abrasive cleaners specifically designed for stainless steel. 3. Rinse Thoroughly: After cleaning, make sure to rinse the stainless steel sheet thoroughly with clean water to remove any residue from the cleaning solution. Residual chemicals can cause discoloration if left on the surface for an extended period. 4. Dry Completely: After cleaning and rinsing, it is important to dry the stainless steel sheet completely. Moisture left on the surface can lead to water spots or staining, especially in environments with hard water. Use a soft cloth or towel to remove all moisture, ensuring a dry and shiny surface. 5. Protective Coatings: Applying protective coatings or sealants designed for stainless steel can help prevent discoloration. These coatings create a barrier that protects the surface from environmental factors, such as humidity, oxidation, and staining. 6. Proper Handling and Care: Avoid dragging or sliding objects across stainless steel sheets, as this can cause scratches or abrasions that may lead to discoloration. Handle the sheets with care, using clean gloves or a soft, non-abrasive cloth to minimize the risk of surface damage. 7. Regular Maintenance: Regularly inspect the stainless steel sheets for any signs of discoloration or damage. Promptly address any issues by following the appropriate cleaning and maintenance procedures to prevent further damage and maintain the appearance of the stainless steel. By following these preventive measures, you can effectively minimize discoloration on stainless steel sheets and keep them looking clean, shiny, and stain-free for a longer period.
- Q: What are the different types of stainless steel sheet surface coatings for outdoor applications?
- Outdoor applications commonly use various types of stainless steel sheet surface coatings. These coatings aim to enhance the stainless steel's durability and corrosion resistance, making it suitable for harsh outdoor environments. One commonly used coating for outdoor applications is powder coating. This involves applying a dry powder to the stainless steel surface and then curing it under heat to create a protective layer. Powder coating offers excellent resistance against corrosion, UV rays, and chemicals, making it perfect for outdoor use. Furthermore, it provides a wide range of color options, allowing for customization and aesthetic appeal. Another type of coating frequently employed for outdoor applications is PVD (Physical Vapor Deposition) coating. This process entails depositing a thin film of material onto the stainless steel surface using a vacuum chamber. PVD coatings offer outstanding adhesion, wear resistance, and corrosion resistance, making them suitable for outdoor use. They also provide various decorative finishes like gold, bronze, or black, which can enhance the stainless steel's appearance. In addition, stainless steel can be coated with ceramic for outdoor applications. Ceramic coatings are typically applied using a high-temperature spray process, resulting in a hard, protective layer on the stainless steel surface. These coatings offer superior resistance against abrasion, chemicals, and UV rays, making them ideal for highly durable outdoor applications. To summarize, stainless steel sheet surface coatings for outdoor applications include powder coating, PVD coatings, and ceramic coatings. Each of these coatings offers distinct benefits in terms of corrosion resistance, durability, and aesthetic appeal, enabling the use of stainless steel in a wide range of outdoor environments.
- 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: Are stainless steel sheets suitable for food display cases?
- Indeed, stainless steel sheets are well-suited for food display cases. The food industry extensively employs stainless steel because of its hygienic qualities and lastingness. Its resistance against corrosion, staining, and bacterial proliferation renders it a material of choice for food display cases. Moreover, stainless steel's simplicity in cleaning and upkeep enables a secure and sanitary food display environment. Furthermore, stainless steel's smooth and contemporary aesthetic elevates the presentation of food items, rendering it a favored option for food display cases in establishments like bakeries, delis, and supermarkets.
- Q: Can stainless steel sheets be used for water filtration?
- Yes, stainless steel sheets can be used for water filtration. Stainless steel is known for its corrosion resistance and durability, making it suitable for various applications including water filtration systems. The sheets can be used as filters or screens to remove impurities and contaminants from water, ensuring cleaner and safer drinking water.
- Q: What are the common methods of cutting stainless steel sheets?
- Cutting stainless steel sheets can be done using various methods, each with its own advantages and limitations. Let's take a look at a few commonly employed techniques: 1. Shearing: When using shearing, a machine with two blades is utilized to effortlessly slice through the stainless steel sheet. This technique is ideal for thinner sheets and delivers clean, straight cuts. However, there is a possibility of a slight burr on the cut edge. 2. Plasma cutting: Plasma cutting is a versatile approach that harnesses a high-temperature plasma arc to melt and remove the metal. This method is effective for cutting stainless steel sheets of different thicknesses and shapes. It offers speedy and precise cuts, accommodating both straight and curved lines. 3. Laser cutting: Laser cutting relies on a focused laser beam to effectively slice through stainless steel sheets. It is known for its high level of accuracy, generating smooth and precise cuts with minimal distortion. Laser cutting is suitable for thin and thick sheets but may be slower than other methods when dealing with thicker materials. 4. Waterjet cutting: Waterjet cutting employs a high-pressure stream of water mixed with abrasive particles to carve through stainless steel. This technique is renowned for its precision and ability to handle varying thicknesses and shapes. Waterjet cutting produces clean edges and avoids heat-affected zones. However, it may be slower and more costly compared to other methods. 5. Sawing: Sawing is a traditional method that employs a saw blade to cut through stainless steel sheets. It is most suitable for thicker sheets and can handle both straight and curved cuts. Sawing yields relatively clean cuts, although it may result in more material waste compared to other techniques. These are just a few examples of the common methods employed to cut stainless steel sheets. The choice of method depends on factors such as sheet thickness, desired cut quality, shape complexity, and budget. It is crucial to consider the specific requirements of the project and seek professional advice to determine the most suitable cutting method.
- Q: Can stainless steel sheets be used for stairs and railings?
- Yes, stainless steel sheets can be used for stairs and railings. Stainless steel is a durable and corrosion-resistant material that is commonly used for architectural purposes, including stairs and railings. Its strength and aesthetic appeal make it suitable for both indoor and outdoor applications.
- Q: Are stainless steel sheets suitable for food packaging equipment?
- Yes, stainless steel sheets are highly suitable for food packaging equipment. Stainless steel is a popular choice in the food industry due to its numerous advantageous properties. First and foremost, stainless steel is non-reactive, meaning it does not interact with food or alter its taste, smell, or appearance. This makes it safe for direct contact with food products. Additionally, stainless steel is resistant to corrosion, rust, and staining, which ensures the durability and longevity of the equipment. It is also easy to clean and sanitize, making it ideal for maintaining high levels of hygiene required in food packaging processes. The smooth surface of stainless steel sheets minimizes the risk of bacterial growth and simplifies the cleaning process. Furthermore, stainless steel has excellent strength and heat resistance properties, allowing it to withstand high temperatures without deforming or compromising its structural integrity. This is particularly important in food packaging equipment where heat sealing or thermal processing is involved. In conclusion, stainless steel sheets are highly suitable for food packaging equipment due to their non-reactive nature, corrosion resistance, ease of cleaning, and high strength. These qualities make stainless steel a reliable and hygienic choice for ensuring the safety and quality of food products during packaging processes.
- Q: What is the machinability of stainless steel sheets?
- The machinability of stainless steel sheets can differ depending on the grade of stainless steel and its specific composition. Generally, stainless steel is known to have lower machinability in comparison to carbon steel or aluminum. This is primarily because of its higher strength, hardness, and work-hardening characteristics. During machining, stainless steel tends to work-harden, resulting in increased cutting forces and tool wear. It also has lower thermal conductivity, which can lead to higher temperatures during machining operations, further contributing to tool wear. Additionally, stainless steel has a unique chip formation behavior, often resulting in stringy and hard-to-break chips. However, advancements in cutting tool technology and machining techniques have made it possible to enhance the machinability of stainless steel. For example, using appropriate cutting tool geometries, coatings, and coolant/lubricant can help reduce cutting forces, minimize tool wear, and improve chip control. It is important to note that different grades of stainless steel can display varying levels of machinability. Austenitic stainless steels, such as 304 and 316, are generally more challenging to machine compared to ferritic or martensitic stainless steels. This is because of their higher nickel and chromium content, which contribute to their excellent corrosion resistance but also make them harder to machine. Overall, although machining stainless steel sheets may present some difficulties, with the right tools, techniques, and expertise, it is possible to achieve satisfactory machinability and produce high-quality components from stainless steel sheets.
- Q: Can stainless steel sheets be used for architectural purposes?
- Yes, stainless steel sheets can be used for architectural purposes. Stainless steel is a versatile material that is highly resistant to corrosion, making it ideal for outdoor applications. It is widely used in architectural projects such as building facades, roofs, cladding, and decorative elements. Stainless steel sheets offer several advantages for architectural purposes. First, they have a modern and sleek appearance that can enhance the aesthetics of a building. They come in various finishes, including brushed, mirrored, and textured, allowing for creative design possibilities. Additionally, stainless steel sheets are durable and long-lasting. They can withstand harsh weather conditions, UV radiation, and pollution, ensuring the longevity of the architectural elements. Stainless steel is also easy to maintain, requiring minimal cleaning and upkeep. Moreover, stainless steel is a sustainable choice for architectural purposes. It is 100% recyclable, making it an environmentally friendly option. Stainless steel sheets can be recycled and reused without losing their properties, reducing the environmental impact of architectural projects. In summary, stainless steel sheets are a suitable choice for architectural purposes due to their corrosion resistance, aesthetic appeal, durability, and sustainability. They offer a wide range of design options and can withstand the elements, making them a reliable choice for both indoor and outdoor architectural applications.
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Stainless Steel 304 Mettal Sheet 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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