Stainless Steel Plate 321 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：
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 for wall cladding?
- Yes, stainless steel sheets can be used for wall cladding. Stainless steel is a durable and corrosion-resistant material that is often chosen for its aesthetic appeal and ease of maintenance. It is commonly used in commercial and residential spaces to enhance the appearance of walls while providing protection and durability.
- 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: Are stainless steel sheets suitable for power plant equipment?
- Yes, stainless steel sheets are highly suitable for power plant equipment. Stainless steel is known for its exceptional corrosion resistance, high strength, and durability, making it an ideal material for various applications in power plants. It can withstand high temperatures, pressure, and chemical exposure commonly found in power generation environments. Additionally, stainless steel's hygienic properties, ease of maintenance, and long lifespan make it a preferred choice for power plant equipment.
- Q: Are stainless steel sheets suitable for chemical processing plants?
- Yes, stainless steel sheets are highly suitable for chemical processing plants. Stainless steel is known for its excellent corrosion resistance, making it ideal for environments where chemicals are present. It is resistant to a wide range of chemicals, including acids, alkalis, and solvents, which are commonly used in chemical processing plants. Stainless steel sheets also offer high strength and durability, allowing them to withstand harsh operating conditions and maintain their structural integrity over time. They are also easy to clean and maintain, ensuring a hygienic environment in chemical processing plants. Additionally, stainless steel sheets have good thermal properties, making them suitable for applications involving high or low temperatures. They also exhibit low magnetic permeability, which can be beneficial in certain chemical processing operations. Overall, stainless steel sheets are a popular choice in chemical processing plants due to their corrosion resistance, strength, durability, and ease of maintenance.
- Q: How do I choose the appropriate gauge for stainless steel sheets?
- When choosing the appropriate gauge for stainless steel sheets, there are a few factors to consider. Firstly, you need to determine the application or purpose of the stainless steel sheets. Different gauges are suitable for specific uses. For example, thinner gauges (higher numbers) such as 26 or 28 are often used for decorative purposes, while thicker gauges (lower numbers) like 14 or 16 are more suitable for industrial applications that require durability and strength. Secondly, consider the environment in which the stainless steel sheets will be used. If the sheets will be exposed to harsh conditions, such as high temperatures, corrosive chemicals, or heavy impact, it is advisable to choose a thicker gauge to ensure the sheets can withstand these conditions. Additionally, the size and shape of the stainless steel sheets should be taken into account. Larger sheets or those with complex shapes may require thicker gauges to prevent bending or warping. Lastly, budget constraints may also play a role in the gauge selection. Thicker gauges generally cost more than thinner ones, so it is important to find a balance between the desired strength and the available budget. In summary, to choose the appropriate gauge for stainless steel sheets, consider the application, environmental conditions, sheet size and shape, and budget. It is also recommended to consult with a professional or supplier who can provide guidance based on your specific needs.
- Q: Can stainless steel sheets be used for countertops or backsplashes?
- Yes, stainless steel sheets can be used for countertops and backsplashes. Stainless steel is a durable and hygienic material that is resistant to stains, heat, and corrosion, making it a popular choice for kitchen surfaces.
- Q: Can stainless steel sheets be used for water pipelines?
- Yes, stainless steel sheets can be used for water pipelines. Stainless steel is highly resistant to corrosion and has excellent strength, making it a suitable material for water pipelines that require durability and longevity. Additionally, stainless steel's smooth surface helps to maintain water flow efficiency and prevent contamination.
- Q: How do stainless steel sheets differ from other types of sheets?
- Stainless steel sheets set themselves apart from other types of sheets primarily due to their composition and distinctive properties. Unlike sheets made from materials like aluminum, brass, or copper, stainless steel sheets are manufactured using an alloy of iron, chromium, and other elements. The corrosion resistance of stainless steel sheets is one of the key distinctions. By adding chromium to the alloy, a passive layer forms on the surface of the sheet, safeguarding it against rust and corrosion. As a result, stainless steel sheets are highly durable and well-suited for diverse applications, particularly in environments exposed to moisture, chemicals, or extreme temperatures. Another factor that distinguishes stainless steel sheets is their strength and toughness. They possess exceptional mechanical properties, including high tensile strength, which renders them resistant to deformation and damage. Consequently, stainless steel sheets are more dependable and long-lasting compared to other sheet types. Moreover, stainless steel sheets offer an extensive range of aesthetic possibilities. They can be easily customized with various finishes, such as brushed, polished, or embossed, to achieve different appearances and textures. This versatility in design makes stainless steel sheets a popular choice in architectural, interior design, and decorative applications. Furthermore, stainless steel sheets boast excellent hygiene properties, qualifying them for use in the food and healthcare industries. They are easy to clean, non-porous, and non-reactive, preventing the growth of bacteria and ensuring the safety and cleanliness of the surfaces they cover. In conclusion, the unique characteristics of stainless steel sheets, including their corrosion resistance, strength, durability, aesthetic options, and hygiene properties, distinguish them from other sheet types. As a result, stainless steel sheets serve as a versatile and reliable choice for a wide range of applications across various industries.
- Q: Can stainless steel sheets be used in architectural designs?
- Yes, stainless steel sheets can be used in architectural designs. Stainless steel is a versatile material that offers durability, strength, and a sleek aesthetic appeal, making it suitable for various architectural applications such as cladding, roofing, and decorative elements. Its corrosion-resistant properties ensure longevity, while its ability to be shaped and fabricated allows for creative and intricate designs.
- Q: Are stainless steel sheets resistant to acetic acid?
- Yes, stainless steel sheets are generally resistant to acetic acid. Acetic acid is a weak acid and does not cause significant corrosion or damage to stainless steel. However, prolonged exposure to highly concentrated or boiling acetic acid may cause some corrosion or staining on the surface of the stainless steel. It is important to note that the resistance of stainless steel to acetic acid can vary depending on the specific grade and composition of the stainless steel.
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Stainless Steel Plate 321 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
OKorder Financial Service
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