Stainless Steel Sheet Price 309 3mm thickness ba finished
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 2000 m.t./month
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Specification
Standard:
ASTM
Technique:
Cold Rolled
Shape:
Square
Surface Treatment:
Polished
Steel Grade:
300 Series
Certification:
ISO
Thickness:
1
Width:
1000
Length:
1200
Net Weight:
24
Product Description
Specifications about stainless steel sheet
Commodity | China supplier 3mm thickness ba finished stainless steel sheet price 309 |
Grade | 201,202,304,304L,316,316L,317L,310S,321,904L,409s,410,430 |
Brand | TISCO ,BAOSTEEL,POSCO,JISCO,LISCO |
Certification | SGS,BV,IQI,TUV,ISO,etc |
Thickness | 0.3-100mm or as customer’s requirement |
Width | 500-3000mm or as customer’s requirement |
Length | 1000-6000mm or as customer’s requirement |
Surface | No.1 / No.4 / BA / 2B/HL/mirror/polished/brushed(bright annealed, surface not oxidati and brighter) |
Standard | JIS,AISI,ASTM,GB,DIN |
Delivery time | About10 days |
MOQ | 1 Ton |
Advantages | Showing the splendor of your quality, wearresistant as well , strong corrosion resistance and decorative effect, durable and beautiful in good taste. |
Attention: the specifications can be customized .
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Packaging & Shipping
Surface
Surface | Definition | Application |
NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe |
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. |
NO.3 | Those finished by polishing with No.100 to No.120 abravise specifiled in JIS R6001. | Kitchen utensils, Building construction |
NO.4 | Those finished by polishing with No.150 to No.180 abravise specifiled in JIS R6001. | Kitchen utensils, Building construction, Medical equipment |
HL | Those finished polishing so as to continuous polishing steaks by using abravise of suitable grain size. | Building construction |
BA(NO.6) | Those processed with bright treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction |
Mirror(NO.8) | Shinning like a mirror. | Building construction |
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Mill test certificate--stainless steel sheet
Application
- Q: How do I prevent crevice corrosion on stainless steel sheets?
- To prevent crevice corrosion on stainless steel sheets, there are several steps you can take: 1. Choose the right stainless steel grade: Ensure that you are using a stainless steel grade that is resistant to crevice corrosion. Grades such as 316 and 317L are known to have excellent resistance to this type of corrosion. 2. Proper design: When designing structures or equipment, avoid creating crevices or areas where water or other corrosive substances can accumulate and remain stagnant. Minimize gaps, sharp edges, and overlapping surfaces to reduce the risk of crevice corrosion. 3. Regular cleaning and maintenance: Clean the stainless steel sheets regularly to remove any contaminants, deposits, or corrosive substances that may have accumulated. Use mild detergents and non-abrasive cleaning agents to avoid damaging the protective oxide layer on the stainless steel surface. 4. Avoid using chloride-rich environments: Chloride ions are known to accelerate crevice corrosion on stainless steel. Avoid exposing the sheets to environments with high chloride concentrations, such as saltwater, chlorinated solutions, and certain industrial chemicals. 5. Apply protective coatings: Consider applying protective coatings or finishes to the stainless steel sheets. These coatings act as a barrier, preventing direct contact between the stainless steel surface and corrosive substances. However, it is important to choose coatings that are compatible with stainless steel and do not compromise its corrosion resistance. 6. Regular inspection: Inspect the stainless steel sheets regularly for signs of corrosion or damage. Look for any discoloration, pitting, or cracking, especially in areas prone to crevice corrosion. Promptly address any issues to prevent further corrosion and potential structural damage. Remember, prevention is key when it comes to crevice corrosion. By selecting the appropriate stainless steel grade, designing structures to minimize crevices, maintaining cleanliness, avoiding harsh environments, applying protective coatings, and regularly inspecting for damage, you can significantly reduce the likelihood of crevice corrosion on stainless steel sheets.
- Q: Are stainless steel sheets suitable for desalination plants?
- Indeed, desalination plants find stainless steel sheets to be quite appropriate. Stainless steel exhibits remarkable resistance against corrosion and can endure the severe circumstances encountered in such plants, such as contact with saltwater and exposure to high temperatures. Its exceptional durability and mechanical characteristics render it an ideal material for multiple components in desalination plants, such as piping, heat exchangers, and tanks. Furthermore, stainless steel possesses commendable hygiene properties, rendering it suitable for desalination plants that necessitate stringent cleanliness standards. Moreover, the fabrication and installation of stainless steel sheets are effortless, allowing for efficient construction and maintenance procedures in desalination plants.
- Q: How do you prevent intergranular corrosion on stainless steel sheets?
- Intergranular corrosion, which causes structural damage and reduced strength, occurs along the grain boundaries of stainless steel. To prevent this corrosion on stainless steel sheets, several steps can be taken: 1. Material Selection: To prevent intergranular corrosion, it is crucial to select the appropriate grade of stainless steel. Grades like 304L or 316L, which have low carbon content, are less susceptible to this type of corrosion due to their reduced sensitivity to sensitization. 2. Heat Treatment: One can heat treat stainless steel sheets to eliminate carbide precipitation, a common cause of intergranular corrosion. This process, known as solution annealing or sensitization heat treatment, involves heating the material to a specific temperature range and rapidly cooling it. This treatment ensures the formation of a consistent and corrosion-resistant microstructure. 3. Passivation: Passivation is a chemical process that removes contaminants and forms a protective oxide layer on the surface of stainless steel sheets. This layer acts as a barrier against corrosion and prevents intergranular attack. Typically, nitric acid or citric acid solutions are used for passivation. 4. Welding Techniques: Proper welding techniques should be employed when welding stainless steel sheets to minimize the risk of intergranular corrosion. This includes using low heat input, preventing excessive heat build-up, and using filler materials with low carbon content to prevent sensitization. 5. Avoiding Contamination: It is essential to protect stainless steel sheets from contamination by other metals, particularly those with higher galvanic potentials. Contact with carbon steel, for instance, can lead to galvanic corrosion and promote intergranular attack. Therefore, it is important to store and fabricate stainless steel sheets separately from other metals. 6. Regular Cleaning and Maintenance: Regularly cleaning and maintaining stainless steel sheets is vital to prevent the accumulation of corrosive substances or contaminants on the surface. Non-abrasive cleaners and proper cleaning methods should be used to avoid scratching the stainless steel, as scratches can create sites for corrosion initiation. By implementing these preventive measures, one can significantly reduce intergranular corrosion, ensuring the durability and performance of stainless steel sheets.
- Q: How do you bend stainless steel sheets?
- To effectively bend stainless steel sheets, a combination of skill, knowledge, and the right tools is necessary. Follow these steps for successful bending: 1. Identify the specific grade of stainless steel you are working with as each grade possesses unique characteristics affecting malleability and bending response. 2. Prior to bending, ensure the stainless steel sheet is clean and devoid of any dirt or debris. Use a mild detergent and a soft cloth for surface cleaning. 3. Mark the precise bending line by measuring and indicating the desired spot. Utilize a ruler or straight edge for accuracy. 4. Select an appropriate bending tool based on the size and thickness of the stainless steel sheet. Options include a press brake, rolling machine, or bending machine. 5. Gradually apply pressure by placing the stainless steel sheet in the bending tool, aligning it with the marked bending line. Avoid excessive force to prevent cracking or deformation. 6. Adjust the bending angle as needed by repositioning the stainless steel sheet within the bending tool. Utilize the tool's adjustments or supplementary tools like clamps for precise angles. 7. Inspect the result by carefully removing the stainless steel sheet from the bending tool. Check for defects, cracks, or unevenness. Minor adjustments can be made using a rubber mallet or a hammer with a soft face. Keep in mind that bending stainless steel sheets requires practice and precision. Begin with smaller projects and gradually advance to more complex bends. If uncertain or lacking experience, consult a professional in metal fabrication for the best outcomes.
- Q: How do stainless steel sheets compare to other types of sheet metals?
- Stainless steel sheets offer several advantages over other types of sheet metals. They are highly resistant to corrosion, making them ideal for applications where exposure to moisture or chemicals is common. Stainless steel sheets are also durable and can withstand high temperatures, making them suitable for various industrial and construction purposes. Additionally, they have an attractive appearance and are easy to clean, making them a popular choice in architectural and decorative applications.
- Q: Can stainless steel sheets be cut or shaped easily?
- Yes, stainless steel sheets can be cut or shaped easily. Stainless steel is known for its excellent machinability and workability, making it relatively easy to cut, shape, and form into desired shapes or sizes with the right tools and techniques.
- Q: What's the difference between stainless steel 304 and stainless steel 202?
- Is the steel of the oxide layer was removed, put a drop of water, rub rub after copper sulfate, such as discoloration, usually stainless steel; such as purple red: nonmagnetic as high manganese steel, magnetic for ordinary steel or low-alloy steel.
- Q: What are the benefits of using laser-cut stainless steel sheets?
- There are several benefits of using laser-cut stainless steel sheets: 1. Precision and accuracy: Laser cutting offers high precision and accuracy, resulting in clean and precise cuts on stainless steel sheets. This ensures that the desired design or shape is achieved with minimal errors or imperfections. 2. Versatility: Laser cutting technology allows for the cutting of intricate and complex designs on stainless steel sheets. This versatility makes it suitable for a wide range of applications, including architectural, industrial, automotive, and decorative purposes. 3. Time and cost efficiency: Laser cutting stainless steel sheets is a relatively quick and efficient process. It requires less setup time and can be automated, reducing labor costs and increasing productivity. Additionally, laser cutting eliminates the need for additional finishing processes, saving both time and money. 4. Clean and smooth edges: Laser cutting provides clean and smooth edges on stainless steel sheets, eliminating the need for additional filing or grinding. This results in a high-quality finish, enhancing the overall aesthetics of the final product. 5. Minimal material wastage: Laser cutting is a non-contact process, which means there is no physical force applied to the stainless steel sheets. This results in minimal material wastage, as the laser beam precisely cuts through the targeted areas without damaging the surrounding material. 6. Reduced risk of distortion: Traditional cutting methods, such as plasma cutting or shearing, can cause distortion or warping of the stainless steel sheets. Laser cutting, on the other hand, produces minimal heat-affected zones, reducing the risk of distortion and ensuring dimensional accuracy. 7. Enhanced design possibilities: Laser cutting enables the creation of intricate designs and patterns on stainless steel sheets that may not be possible with other cutting methods. This opens up a world of design possibilities, allowing for unique and visually appealing products. Overall, the benefits of using laser-cut stainless steel sheets include precision, versatility, time and cost efficiency, clean edges, minimal material wastage, reduced risk of distortion, and enhanced design possibilities. These advantages make laser cutting an attractive choice for various industries and applications.
- Q: How do stainless steel sheets compare to other types of metal sheets?
- Stainless steel sheets have several advantages over other types of metal sheets. They are highly resistant to corrosion, making them suitable for various applications in industries such as automotive, construction, and food processing. Stainless steel sheets also offer exceptional strength and durability, ensuring long-lasting performance. Additionally, they have an attractive appearance, making them popular for aesthetic purposes. While stainless steel sheets may be slightly more expensive than other metal sheets, their numerous benefits make them a worthwhile investment.
- Q: Are stainless steel sheets good for heat exchangers?
- Stainless steel sheets, indeed, prove to be a fitting option for heat exchangers. The choice of stainless steel in heat exchangers stems from its remarkable resistance to corrosion, ability to endure high temperatures, and impressive strength. Its capability to withstand extreme temperatures and pressures renders it a perfect fit for diverse industrial purposes. Moreover, stainless steel sheets possess commendable thermal conductivity, which facilitates efficient heat transfer between fluids. The durability and resilience of these sheets against fouling and scaling further enhance their aptness for heat exchangers, guaranteeing enduring performance and dependability.
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Stainless Steel Sheet Price 309 3mm thickness ba finished
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 2000 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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