stainless steel sheet 304 304L 321 316 316L 309 347H 310 310S
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 20000 m.t./month
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Item specifice
Standard:
ASTM
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Polished
Steel Grade:
300 Series
Certification:
SGS
Thickness:
0.8
Width:
1000
Length:
2000
Net Weight:
23
stainless steel sheet 304 304L 321 316 316L 309 347H 310 310S
Stainless steel sheet 310S
SS304,SS304L,SS309,SS310,SS316,SS316L
Specifications: thickness: 1 mm ~5 mm
Width: 1000-1500mm
SS304,SS304L,SS309,SS310,SS316,SS316L
Stainless steel sheet 310S
Stainless steel coils /Cold rolled stainless steel
hot rolled stainless steel/stainless steel sheets
Specifications: thickness: 1 mm ~5 mm
Width: 1000-1500 mm or any cutting width
L: coils or any cutting length.
Delivery service : 2 weeks leading time and precision cutting.
chemical composition
RADE | Chemical composition | ||||||||||
C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Other | |
304 | ≤0.07 | 17.00-19.00 | 8.00-10.00 | ≤2.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | - | - | - |
304L | ≤0.030 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | - | - | - |
309S | ≤0.08 | 22.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | - | - | - |
310S | ≤0.08 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | - | - | - |
316L | ≤0.030 | 16.00-18.00 | 12.00-15.00 | ≤2.00 | ≤0.035 | ≤0.030 | 2.00-3.00 | ≤1.00 | - | - | - |
317L | ≤0.08 | 18.00-20.00 | 11.00-15.00 | ≤2.00 | ≤0.035 | ≤0.030 | 3.00-4.00 | ≤1.00 | - | - | - |
321 | ≤0.12 | 17.00-19.00 | 8.00-11.00 | ≤2.00 | ≤0.035 | ≤0.030 | - | ≤1.00 | - | - | Ti5(C%-0.02)~0.08 |
- Q:Are stainless steel sheets suitable for high-temperature environments?
- Yes, stainless steel sheets are generally suitable for high-temperature environments. Stainless steel is known for its excellent heat resistance and can withstand high temperatures without losing its structural integrity. The specific grade of stainless steel used will determine its maximum temperature resistance. Austenitic stainless steel, such as 304 and 316, can withstand temperatures up to 870°C (1600°F), while ferritic stainless steel, like 430, has a lower maximum temperature limit of around 760°C (1400°F). Additionally, stainless steel sheets are often used in high-temperature applications due to their corrosion resistance, durability, and ease of maintenance.
- Q:What are the different types of stainless steel sheet surface patterns available?
- There is a wide range of surface patterns available for stainless steel sheets, each possessing its own distinct qualities and aesthetic charm. Some of the most frequently encountered patterns are as follows: 1. Brushed: This texture is obtained by gently brushing the stainless steel surface with an abrasive material, resulting in a smooth and uniform appearance. It is commonly employed in scenarios where a sleek and contemporary appearance is desired. 2. Mirror: This pattern entails polishing the stainless steel surface to achieve a highly reflective finish, akin to that of a mirror. It is often utilized in decorative applications where a high degree of shine is sought after. 3. Satin: Also referred to as a brushed or hairline finish, this pattern is achieved by uniformly applying a fine abrasive substance to the stainless steel surface in a linear motion, resulting in a matte effect. It is commonly employed in architectural and kitchen applications. 4. Embossed: This pattern involves imprinting a design or texture onto the stainless steel surface using a patterned roller or press. It can produce a variety of decorative effects, such as raised or recessed patterns, and is frequently utilized in interior design and automotive applications. 5. Perforated: In this pattern, the stainless steel sheet is punctured with a series of small holes arranged in a regular pattern. This allows for improved ventilation and drainage capabilities and is commonly employed in architectural and industrial applications. 6. Etched: This pattern involves chemically treating the stainless steel surface to create a design or pattern. It can be used to produce intricate and detailed designs, making it popular in decorative and artistic applications. These examples merely scratch the surface of the diverse range of surface patterns available for stainless steel sheets. The choice of pattern often depends on the desired application, functionality, and visual appeal.
- Q:What are the different types of stainless steel sheet finishes for sanitary applications?
- For sanitary applications, various types of stainless steel sheet finishes are commonly used. These finishes are specifically designed to offer a smooth and clean surface that resists corrosion and bacteria growth. 1. One commonly used finish for stainless steel sheets in sanitary applications is the #4 Brushed Finish. It presents a brushed appearance that creates a consistent and uniform texture. This finish is easy to clean and maintain, making it perfect for environments where hygiene is of utmost importance. 2. Another option is the #8 Mirror Finish, which boasts a highly reflective surface resembling a mirror. It is visually appealing and easy to clean due to its smooth and shiny nature. However, it is worth noting that this finish may show scratches and fingerprints more readily than others. 3. The 2B Finish is generally applied to stainless steel sheets that will undergo further processing, such as fabrication or welding. It presents a dull and smooth appearance, providing a suitable base for additional treatments or coatings. 4. The Satin Finish, also known as a No. 4 finish, offers a low luster and smooth texture. It is frequently used in sanitary applications where a clean and aesthetically pleasing surface is desired. 5. A Bead Blast Finish is achieved by subjecting the stainless steel sheet to fine glass beads. This process results in a non-reflective surface that is uniform and easy to clean. It also provides resistance to corrosion, making it a popular choice for food processing plants and pharmaceutical facilities. 6. Lastly, the Electropolished Finish involves an electrochemical process that removes a thin layer from the stainless steel surface, leaving behind a smooth and shiny appearance. This finish offers a high level of cleanliness and resistance to corrosion, making it suitable for sanitary applications in the pharmaceutical and biotech industries. To ensure the best possible outcome, it is crucial to consider the specific requirements of the sanitary application when selecting the appropriate stainless steel sheet finish. Factors such as corrosion resistance, ease of cleaning, and aesthetic appearance should be taken into account.
- Q:Are stainless steel sheets suitable for oil and gas applications?
- Yes, stainless steel sheets are highly suitable for oil and gas applications due to their superior corrosion resistance, high strength, and ability to withstand extreme temperatures and pressure conditions commonly found in the oil and gas industry. Additionally, stainless steel sheets offer excellent durability, easy maintenance, and long-lasting performance, making them an ideal choice for various equipment and structures used in oil and gas exploration, production, and processing.
- Q:What is the thermal expansion coefficient of stainless steel sheets?
- The thermal expansion coefficient of stainless steel sheets varies depending on the specific grade and composition of the stainless steel. However, in general, stainless steel has a lower thermal expansion coefficient compared to other metals. The coefficient of thermal expansion for stainless steel sheets typically ranges between 10.8 x 10^-6 to 18.0 x 10^-6 per degree Celsius. It is important to note that this coefficient may vary slightly for different types of stainless steel alloys.
- Q:How do you prevent galvanic corrosion when using stainless steel sheets?
- To prevent galvanic corrosion when using stainless steel sheets, there are several measures you can take: 1. Avoid direct contact with dissimilar metals: Galvanic corrosion occurs when two different metals come into contact in the presence of an electrolyte, such as moisture. To prevent this, ensure stainless steel sheets are not in direct contact with dissimilar metals, especially those with a higher anodic index, such as aluminum or copper. If contact is unavoidable, use insulating materials like plastic or rubber gaskets to separate the metals. 2. Select compatible fasteners: When fastening stainless steel sheets, it is crucial to choose fasteners made from the same or compatible metals. Using dissimilar metals can create galvanic cells, leading to corrosion. Stainless steel fasteners or those made from materials with similar corrosion resistance, like galvanized steel, are recommended. 3. Use protective coatings: Applying protective coatings to stainless steel sheets can provide an additional barrier against galvanic corrosion. Consider using paint, epoxy, or other appropriate coatings that are compatible with stainless steel. These coatings act as a sacrificial layer, preventing direct contact between the stainless steel and the surrounding environment. 4. Insulate electrical connections: If stainless steel sheets are involved in electrical systems, ensure proper insulation of electrical connections. This prevents the flow of electrical current between dissimilar metals, reducing the risk of galvanic corrosion. Insulating materials like plastic or rubber sleeves can be used to separate the metals and inhibit the formation of galvanic cells. 5. Control environmental factors: Galvanic corrosion is often accelerated in the presence of moisture, saltwater, or acidic environments. Controlling these factors can help prevent corrosion on stainless steel sheets. Regularly clean and dry the sheets, especially in areas where moisture accumulates. Avoid exposing the sheets to saltwater or corrosive chemicals, and maintain proper ventilation to minimize humidity levels. By implementing these preventive measures, you can significantly reduce the risk of galvanic corrosion when using stainless steel sheets. However, it is important to regularly inspect the sheets for any signs of corrosion and address them promptly to maintain their integrity and longevity.
- Q:How are stainless steel sheets used in the construction industry?
- Stainless steel sheets are extensively used in the construction industry due to their remarkable properties and versatility. These sheets are mainly utilized for their durability, corrosion resistance, and aesthetic appeal. One of the primary applications of stainless steel sheets in construction is for roofing and cladding purposes. They are commonly used for roof panels, wall panels, and façade systems. Stainless steel sheets provide excellent protection against weather elements, such as rain, snow, and UV rays. They also offer resistance to corrosion, ensuring the longevity of the building's exterior. Additionally, stainless steel sheets are frequently employed in the construction of architectural structures like bridges and tunnels. Their high strength-to-weight ratio makes them suitable for such applications. Stainless steel sheets can withstand heavy loads and provide reliable support, ensuring the structural integrity of these infrastructures. Moreover, stainless steel sheets are utilized in the construction of interior components, such as elevator doors, escalators, and handrails. Their sleek and modern appearance adds a touch of elegance to the overall design. These sheets are also hygienic and easy to clean, making them ideal for applications in hospitals, laboratories, and food processing facilities. In summary, stainless steel sheets play a crucial role in the construction industry. They are used for roofing, cladding, architectural structures, and interior components. With their exceptional durability, corrosion resistance, and aesthetic appeal, stainless steel sheets contribute to the longevity and aesthetic value of various construction projects.
- Q:Are stainless steel sheets available in different colors?
- No, stainless steel sheets are typically only available in their natural silver color. Stainless steel is a type of steel alloy that contains chromium, which gives it its characteristic silver appearance. While it is possible to treat stainless steel sheets with various coatings or finishes to achieve a different color, such as black or gold, these are not typically available as standard options. However, there are alternatives like powder coating or painting stainless steel sheets to achieve different colors, but these processes may affect the material's corrosion resistance and durability.
- Q:How do I prevent stress relaxation on stainless steel sheets?
- Stainless steel sheets undergo stress relaxation when exposed to high temperatures or constant stress. To prevent stress relaxation in stainless steel sheets, the following measures can be taken: 1. Carefully choose the stainless steel grade: Different grades of stainless steel have different resistance to stress relaxation. Opt for a grade with high resistance, such as austenitic stainless steels like Type 304 or Type 316. 2. Avoid excessive temperatures: Operate the stainless steel sheets within the recommended temperature range. Exposing them to temperatures beyond this range can accelerate stress relaxation. Ensure that the operating temperature remains within the permissible limits. 3. Control stress levels: Minimize stress during fabrication and installation. Do not excessively bend, stretch, or deform the material, as this introduces stress. Properly design and fabricate components to reduce stress concentration points. 4. Consider post-weld heat treatment: If the stainless steel sheets are welded, consider performing heat treatment after welding. This involves subjecting the welded area to controlled heating and cooling cycles to relieve residual stresses and minimize the potential for stress relaxation. 5. Reduce exposure to aggressive environments: While stainless steel sheets are corrosion-resistant, exposure to aggressive chemicals or environments can accelerate stress relaxation. Avoid prolonged exposure to corrosive substances or environments that can compromise the material's integrity and cause stress relaxation. 6. Regularly inspect and maintain: Periodically inspect the stainless steel sheets for signs of stress relaxation, such as deformation, cracks, or dimensional changes. Regular maintenance and timely repairs can help identify and address any issues before they worsen. 7. Seek advice from experts: If unsure about preventing stress relaxation in stainless steel sheets, consult metallurgical experts or stainless steel manufacturers. They can provide guidance on the best practices and materials to ensure long-term performance and prevent stress relaxation. By implementing these preventive measures, the risk of stress relaxation in stainless steel sheets can be significantly reduced. This ensures their durability and maintains their structural integrity over time.
- Q:What are the benefits of using perforated stainless steel sheets in acoustics?
- Perforated stainless steel sheets offer several benefits when it comes to acoustics. Firstly, they provide excellent sound absorption properties. The evenly distributed perforations in the stainless steel sheets help to break up and scatter sound waves, reducing their energy and preventing them from bouncing back into the room. This helps to minimize echo and reverberation, resulting in a more comfortable and intelligible acoustic environment. Additionally, perforated stainless steel sheets can be customized to meet specific acoustic requirements. The size, shape, and pattern of the perforations can be adjusted to achieve different levels of sound absorption. This allows for precise control over the acoustics of a space, making it suitable for a variety of applications such as concert halls, recording studios, theaters, or even office spaces. Furthermore, perforated stainless steel sheets are durable and long-lasting. Stainless steel is known for its corrosion resistance, which means that the sheets can withstand harsh environments without deteriorating over time. This makes them suitable for both indoor and outdoor applications, ensuring a consistent acoustic performance for years to come. Another advantage of using perforated stainless steel sheets is their aesthetic appeal. The perforations can be designed in various patterns and sizes, offering a visually pleasing and modern look. This makes them a popular choice for architectural and design applications, where both acoustics and aesthetics are important. In summary, the benefits of using perforated stainless steel sheets in acoustics include excellent sound absorption properties, customizable options, durability, and an attractive appearance. These qualities make them a versatile and effective solution for improving the acoustic performance of various spaces.
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stainless steel sheet 304 304L 321 316 316L 309 347H 310 310S
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 20000 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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