321 Stainless Steel Sheet perfect price strong hardness
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 20000 m.t./month
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Specification
Standard:
ASTM
Technique:
Cold Rolled
Shape:
Square
Surface Treatment:
Polished
Steel Grade:
300 Series
Certification:
SGS
Thickness:
1-10
Width:
1000-2000
Length:
2435
Net Weight:
20
perfect price strong hardness 321 stainless steel sheet
Product Description
specification information of stainless steel sheet 321
| Type | stainless steel sheet 321 |
| Thickness | 0.4-6mm |
| Width | 1000mm,1219mm,1250mm |
| Length | 1000-6000mm or as customers' request |
| Standard | AISI,ASTM,EN,BS,DIN,JIS,etc |
| Material | 321 |
| Surface | 2B,BA,No.4,BH,BA,polishing 8K |
| Brand name | TISCO,ZPSS,LISCO |
| Packaging Standard | export sea-worthy package,covered with PVC,and wooden case,or customize package |
| Technique | cold rolled |
| Delivery time | Within 7-10 days after receive your 30% desipot or as your requirement |
| Supply ability | 1000 metric tons/Month |
| Payment terms | L/C,T/T(30% desipot) |
| Application | range plate heat exchanger,corrugated pipe,household articles,building materials,chemical,food industry,agriculture,marine parts,etc. |
| note | we accept orders according to customers' requirement as well as processing on given materials |
surface finish
Surface | Picture | Features |
2B |
| The surface brightness and flatness of2B is better than 2D. Then through a Special surface treatment to improve its mechanical properties, it 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 ornamentselectrical 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. |
chemical composition
Grade | C (%) | Mn (%) | P (%) | S (%) | Si (%) | Cr (%) | Ni (%) | Mo (%) | Nitrogen (%) | Cu/ Others |
301 | ≤0.15 | ≤2 | ≤0.045 | ≤0.03 | 1 | 16.00 - 18.00 | 6.00 - 8.00 | - | ≤0.1 | - |
304 | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | 1 | 18.00 - 20.00 | 8.00- 10.50 | - | ≤0.1 | - |
304L | ≤0.03 | ≤2 | ≤0.045 | ≤0.03 | 1 | 18.00 - 20.00 | 8.00- 12.00 | - | ≤0.1 | - |
310S | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | 1.5 | 24.00- 26.00 | 19.00-22.00 | - | - | - |
316 | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | 1 | 16.00 - 18.00 | 10.00- 14.00 | 2.00 - 3.00 | ≤0.1 | - |
316L | ≤0.03 | ≤2 | ≤0.045 | ≤0.03 | 1 | 16.00 - 18.00 | 10.00- 14.00 | 2.00 - 3.00 | ≤0.1 | - |
317 | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | 0.75 | 18.00 - 20.00 | 11.00 - 14.00 | 3.00 - 4.00 | ≤0.1 | - |
321 | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | 0.75 | 17.00 - 19.00 | 9.00 - 12.00 | - | ≤0.1 | Ti5xC Min |
Applications
Be extensively applied to architectural decoration, such as elevator decoration, luxurious doors, outdoor projects, wall decoration, advertisement nameplates, sanitary ware, ceiling, corridor, hotel hall, shop facade.Kitchenware, food industry, electronic industry, medical equipment, etc.
- Q: How do you remove adhesive from stainless steel sheets?
- One effective way to remove adhesive from stainless steel sheets is by applying a small amount of rubbing alcohol or acetone to a soft cloth and gently rubbing the adhesive residue. Another option is to use a mixture of warm water and mild soap, followed by scrubbing with a non-abrasive sponge or cloth. If the adhesive is particularly stubborn, using a commercial adhesive remover specifically designed for stainless steel can also be effective.
- Q: Are stainless steel sheets suitable for elevator handrails?
- Elevator handrails can be made from stainless steel sheets, which are suitable due to their durability, resistance to corrosion, and attractive look. Handrails in elevators face constant use and exposure to various environmental factors, including moisture and fingerprints. However, stainless steel is highly resistant to corrosion, ensuring that the handrails last for a long time without the need for maintenance. Moreover, stainless steel has a sleek and modern appearance that complements the overall elevator design. Its smooth surface is easy to clean and maintain, making it a hygienic option for handrails in public areas. In summary, stainless steel sheets are an excellent choice of material for elevator handrails.
- Q: 304 stainless steel plate surface quality inspection method which has several?
- Attachment of cold processing such as workpiece surface lubrication oil, must be fully skimmed in trichloroethylene degreasing agent, caustic soda solution and then with warm water washing, and then heat treatment. Stainless steel plate, if the surface of debris, especially organic matter or ash attached to the workpiece, heating, of course, will have an impact on the oxide skin. Stainless steel plate furnace atmosphere difference, furnace atmosphere in each part of the different, the formation of oxide skin will change, and this is also caused by uneven acid cleaning reasons. Therefore, when heating, the atmosphere in each part of the furnace must be the same. For this reason, the cycle of atmosphere must also be taken into account. Also, a heating workpiece with bench brick, asbestos, if contain water, when heated, water will evaporate, differences in direct contact with the water vapor and other parts of the atmosphere will produce, the formation of oxide of course is different. Therefore, objects that are in direct contact with the heating workpiece must be thoroughly dried before use. However, after drying, such as placed at room temperature, moisture in high conditions, the water will still condense on the surface of the workpiece. So, it's better to dry before use. If the local processing of stainless steel plate before heat treatment with oxide remaining, after heating with oxide remaining parts and parts without oxide, differences in composition and thickness of oxide skin will appear on the surface after pickling caused by uneven, so we should not only pay attention to the final heat treatment, but also to the full note that the middle heat treatment and pickling. There is a difference between the surface of stainless steel and the place where it is not touched.
- Q: Can stainless steel sheets be used for countertops?
- Yes, stainless steel sheets can be used for countertops. Stainless steel is a durable and hygienic material that is resistant to stains, heat, and corrosion, making it an excellent choice for kitchen countertops.
- Q: Do stainless steel sheets require any special handling or storage?
- Yes, stainless steel sheets do require some special handling and storage to maintain their quality and prevent damage. Here are a few key points to consider: 1. Handling: When handling stainless steel sheets, it is important to wear gloves to avoid leaving fingerprints and oils on the surface, which can lead to corrosion. Additionally, sharp tools should be avoided while handling to prevent scratching the surface. 2. Cleaning: Prior to storage, stainless steel sheets should be thoroughly cleaned to remove any dirt, debris, or moisture. This helps to prevent the formation of rust or corrosion during storage. Mild soap or a specialized stainless steel cleaner can be used for cleaning. 3. Storage: Stainless steel sheets should be stored in a clean, dry, and well-ventilated area. They should be kept away from direct sunlight, extreme temperatures, and moisture, as these factors can lead to corrosion. Ideally, they should be stored in a covered area or wrapped in protective materials like plastic or cloth to prevent scratches and damage. 4. Separation: It is important to separate different sheets to avoid contact and potential scratching or damage. This can be achieved by using dividers or interleaf papers between the sheets. 5. Handling equipment: When moving or transporting stainless steel sheets, it is recommended to use appropriate handling equipment like forklifts or cranes. This ensures safe and secure movement without causing any dents or scratches. By following these handling and storage guidelines, stainless steel sheets can be effectively protected and maintained in optimal condition for their intended use.
- Q: What are the different types of etched patterns available for stainless steel sheets?
- There are various types of etched patterns available for stainless steel sheets, including geometric designs, floral motifs, abstract patterns, textured surfaces, and custom designs.
- Q: What is the difference between stainless steel sheets and stainless steel plates?
- In various industries, stainless steel sheets and stainless steel plates find common use and possess similar properties. However, they differ in terms of thickness and application. Typically, stainless steel sheets exhibit a thinner profile compared to stainless steel plates. These sheets are usually less than 6mm thick and serve decorative purposes, such as in kitchen appliances, automotive trim, and signage. Moreover, they showcase excellent malleability, allowing easy bending and shaping for projects that demand flexibility. In contrast, stainless steel plates boast greater thickness and resilience compared to sheets. These plates usually exceed 6mm in thickness and find extensive application in heavy-duty scenarios like construction, machinery, and industrial equipment. Their increased strength, durability, and corrosion resistance make them ideal for withstanding high temperatures, pressure, and mechanical stress. Moreover, the manufacturing process presents another point of departure. Stainless steel sheets typically undergo cold rolling or hot rolling, resulting in a smooth and flat surface. On the other hand, stainless steel plates are often produced through hot rolling followed by heat treatment, which enhances their mechanical properties. To summarize, while both stainless steel sheets and stainless steel plates share the same material composition, their differing thickness, application, and manufacturing process distinguish them. Sheets exhibit a thinner and more flexible nature, primarily catering to decorative purposes. Plates, in contrast, possess greater thickness, strength, and durability, catering to heavy-duty applications that necessitate robustness.
- Q: Can stainless steel sheets be used for facade cladding?
- Yes, stainless steel sheets can be used for facade cladding. Stainless steel is a highly durable and corrosion-resistant material, making it an excellent choice for exterior applications such as facade cladding. It offers an attractive and modern aesthetic, with its sleek and reflective surface. Stainless steel sheets are available in various finishes, including brushed, mirror, and patterned, allowing for a wide range of design possibilities. Additionally, stainless steel is easy to maintain, requiring minimal cleaning and upkeep. Overall, stainless steel sheets are a popular and practical option for facade cladding due to their durability, aesthetic appeal, and low maintenance requirements.
- Q: Are stainless steel sheets resistant to sulfuric acid?
- Yes, stainless steel sheets are generally resistant to sulfuric acid.
- Q: How do you prevent crevice corrosion on stainless steel sheets?
- To minimize the occurrence of crevice corrosion on stainless steel sheets, there are several steps that can be taken: 1. Maintaining cleanliness and performing regular maintenance: It is crucial to keep the stainless steel sheets clean and free from any contaminants. Regular cleaning using mild detergent and water, followed by thorough rinsing and drying, helps eliminate potential corrosive agents. 2. Avoiding the accumulation of debris or moisture: Ensuring that there are no crevices or gaps where debris or moisture can accumulate is essential. Regular inspection and maintenance can help identify and rectify any such areas. Additionally, maintaining effective drainage systems and preventing water pooling can help prevent moisture accumulation, which contributes to crevice corrosion. 3. Applying protective coatings: The application of protective coatings on the stainless steel sheets provides an additional barrier against crevice corrosion. Various types of coatings, such as paints, epoxy coatings, or specialized corrosion-resistant coatings designed for stainless steel, are available. 4. Using suitable gaskets and sealants: When fastening or joining stainless steel sheets, it is important to utilize compatible gaskets and sealants. These components should be corrosion-resistant and act as barriers against moisture and contaminants. Silicone-based sealants or gaskets made from PTFE (polytetrafluoroethylene) are commonly employed for this purpose. 5. Preventing galvanic corrosion: Galvanic corrosion can arise when dissimilar metals come into contact with each other in the presence of an electrolyte, leading to corrosion of the less noble metal. To prevent this, it is crucial to avoid using dissimilar metals in close proximity to stainless steel sheets. When necessary, insulating materials or coatings can be used to separate them. 6. Conducting regular inspections and maintenance: Regularly inspecting the stainless steel sheets for any indications of corrosion and promptly addressing them is crucial in preventing crevice corrosion. This includes checking for signs of pitting, discoloration, or degradation of the protective coatings. Any identified issues should be promptly resolved to prevent further corrosion. By adhering to these preventive measures, crevice corrosion on stainless steel sheets can be effectively minimized, thus ensuring their longevity and preserving their aesthetic appeal.
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321 Stainless Steel Sheet perfect price strong hardness
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 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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