Stainless Steel Plate 2205 2507 2520 duplex
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4 m.t.
- Supply Capability:
- 20000 m.t./month
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Specification
2205 2507 2520 duplex stainless steel plate
We are a professional manufacturer of stainless steel sheet. According to ASTM, JIS and AISI,GB, standards, Jaway steel enhances effectiveness and of quality control from selecting the raw materials, cutting, slitting, shearing, surface treatment, packing, exporting of the existing products.
Product Description
Product Name | Mill test certificate 2205 2507 2520 duplex stainless steel plate |
Material | stainless steel |
Color | natural color or as require |
Standard | AISI ASTM JIS SUS and GB |
Grade | 201/304/304L/321/316/316L/309/309S/310S/904L/2205/2507/2520 |
Packing | Seaworthy wooden pallet or according to client's requirement |
Thickness tolerance | +/- 0.25% |
Delivery time | Within 7-15days after getting your deposit. |
Advantages | Strong corrosion and decorative effect |
Mill | TISCO, ZPSS, BAO STEEL, POSCO ,LZ ,etc. |
Products Show
These are the normal items, for the special requirements,we can also meet.
Surface finish | Characteristics and application |
NO.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.3 | Polished with abrasive belt of git#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. |
Our Advantages
• All products are made of high-quality imported raw materials.
• Our products are certified by ISO9001:2008 authentication quality systems.
• we are nominated as the AAA enterprise by Jiangsu government.
• Quick Response to Your Enquiry.
- Q: How do you restore the shine on a stainless steel sheet?
- To restore the shine on a stainless steel sheet, you can start by cleaning the surface with warm water and mild dish soap to remove any dirt or grime. Then, rinse the sheet thoroughly and dry it with a clean cloth. Next, apply a small amount of stainless steel cleaner or vinegar onto a soft cloth and gently rub the surface in the direction of the grain. Finally, wipe off any excess cleaner and buff the sheet with a dry cloth to restore its shine.
- Q: How do you prevent intergranular corrosion on stainless steel sheets?
- Intergranular corrosion is a type of corrosion that occurs along the grain boundaries of stainless steel, leading to structural damage and reduced strength. To prevent intergranular corrosion on stainless steel sheets, several measures can be taken: 1. Material Selection: Choosing the right grade of stainless steel is crucial in preventing intergranular corrosion. Grades with low carbon content, such as 304L or 316L, are less prone to this type of corrosion due to their reduced susceptibility to sensitization. 2. Heat Treatment: Stainless steel sheets can be heat treated to remove carbide precipitation, a common cause of intergranular corrosion. The process, known as solution annealing or sensitization heat treatment, involves heating the material to a specific temperature range and then 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. Passivation is typically done using nitric acid or citric acid solutions. 4. Welding Techniques: When welding stainless steel sheets, it is important to use proper welding techniques to minimize the risk of intergranular corrosion. This includes using low heat input, avoiding excessive heat build-up, and employing filler materials with low carbon content to prevent sensitization. 5. Avoiding Contamination: Stainless steel sheets should be protected from contamination by other metals, especially those with higher galvanic potentials. Contact with carbon steel, for example, can result in galvanic corrosion and promote intergranular attack. Therefore, it is essential to separate stainless steel sheets from other metals in storage and during fabrication. 6. Regular Cleaning and Maintenance: Regular cleaning and maintenance of stainless steel sheets are essential to prevent the accumulation of corrosive substances or contaminants on the surface. Proper cleaning methods and non-abrasive cleaners should be used to avoid scratching the stainless steel, which can create sites for corrosion initiation. By implementing these preventive measures, intergranular corrosion can be significantly minimized, ensuring the longevity and performance of stainless steel sheets.
- Q: How do I prevent pitting on stainless steel sheets?
- To prevent pitting on stainless steel sheets, there are several steps you can take: 1. Choose the right grade of stainless steel: Different grades of stainless steel have varying resistance to corrosion. Opt for a higher-grade stainless steel, such as 316 or 304, which offer better resistance to pitting. 2. Proper cleaning and maintenance: Regularly clean the stainless steel sheets using mild soap or a non-abrasive cleaner. Avoid using harsh chemicals or abrasive scrubbers that can scratch the surface and create areas prone to pitting. 3. Avoid exposure to corrosive substances: Stainless steel sheets should be protected from prolonged exposure to corrosive substances like saltwater, strong acids, or chlorides. If the sheets are used in environments where exposure to these substances is unavoidable, consider applying a protective coating or finish. 4. Control the environment: Ensure that the stainless steel sheets are not exposed to excessive moisture, humidity, or high temperatures. These factors can accelerate corrosion and promote pitting. If possible, keep the sheets in a controlled environment with proper ventilation. 5. Regular inspection and maintenance: Perform regular inspections to identify any signs of pitting or corrosion. If pitting is detected, take immediate action to remove it and prevent further damage. Promptly repair any scratches or damages on the surface to prevent corrosion from starting. 6. Apply protective coatings: Consider applying a protective coating or film on the stainless steel sheets. These coatings act as a barrier against corrosive substances and can enhance the overall resistance to pitting. By following these preventive measures, you can minimize the risk of pitting on stainless steel sheets and ensure their longevity and durability.
- Q: Can stainless steel sheets be used for exterior cladding?
- Yes, stainless steel sheets can be used for exterior cladding. Stainless steel is a highly durable and corrosion-resistant material, making it suitable for various applications, including cladding. Stainless steel sheets offer excellent resistance to weathering, UV rays, and extreme temperatures, making them ideal for exterior use. They can withstand harsh environmental conditions, such as heavy rain, snow, and high winds, without deteriorating or losing their aesthetic appeal. Additionally, stainless steel sheets are available in a wide range of finishes, allowing for customization and design flexibility. Whether for residential, commercial, or industrial buildings, stainless steel cladding provides a long-lasting and visually appealing solution.
- Q: What are the different types of stainless steel sheet finishes?
- There are several types of stainless steel sheet finishes, including No. 1, 2B, No. 4, BA, and satin.
- Q: What is the function of a stainless steel plate at the top of the steel chimney?
- At present, the commonly used classification methods are classified according to the characteristics of the steel structure, the chemical composition of steel and the combination of the two. Generally divided into martensitic stainless steel, ferritic stainless steel, austenitic stainless steel, duplex stainless steel and precipitation hardening stainless steel, etc., or divided into chromium, stainless steel and nickel stainless steel two categories.
- Q: Are stainless steel sheets suitable for decorative purposes?
- Yes, stainless steel sheets are suitable for decorative purposes. They offer a sleek and modern aesthetic, are highly durable, and can be customized with various finishes and patterns. Additionally, stainless steel is resistant to corrosion, making it a practical choice for both indoor and outdoor decorative applications.
- Q: Comparison of three properties of aluminium plate, stainless steel plate and cold rolled plate?
- Stainless steel plate material is hard, not easy to shape, the color is monotonous, but the color is bright, not distortion;
- Q: Are stainless steel sheets resistant to scratches?
- Yes, stainless steel sheets are generally resistant to scratches due to their composition and protective layer. However, the degree of scratch resistance may vary depending on the specific grade and finish of the stainless steel.
- Q: 304 stainless steel plate 1*1219*C what do you mean?
- 304 is the most widely used stainless steel, heat-resistant steel. For food production equipment, general chemical equipment, nuclear energy and so on304 stainless steel chemical composition
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Stainless Steel Plate 2205 2507 2520 duplex
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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