Stainless Steel Plate 309S with Surface Treatment

Stainless Steel Plate 309S with Surface Treatment System 1

Stainless Steel Plate 309S with Surface Treatment System 2

Stainless Steel Plate 309S with Surface Treatment System 3

Stainless Steel Plate 309S with Surface Treatment System 4

Stainless Steel Plate 309S with Surface Treatment

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 5000000 m.t./month

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Description	steel sheet,hot rolled steel sheet,cold rolled steel sheet, steel sheet,sheet,steel plate
Material	201/202,304/304L, 310S/309S/316L/316Ti/321,410/420/430/444/443/409L, and 904L
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.

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.

Company Information

CNBM(China National Building Material Company)International Corporation is a state owned Enterprise.

We are listed in the fortune global 500 companies, and we are the second largest building material company in the world.

We are specialized in producing stainless steel coil, stainless steel (plate/sheet), and duplex stainless steel for a prelonged period. We are currently doing grade of steel of 201/202,304/304L, 310S/309S/316L/316Ti/321,410/420/430/444/443/409L, and 904L.

FAQ

1. How Many years experience do we have?

We have been exported to more than 20 countries in the past 15 years.

2. How long do we usually reply your request?

We always reply our customer within 24 hours.

3. What material are we supplying now?

We are specialized in producing Stainless Steel Coil, Stainless steel(plate/sheet), and duplex stainless steel for 2 decades. We are currently supplying 201/202, 304/304l, 310S/309S/316l/316Ti/321, 410/420/430/444/443/409l, and 904l.

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 elevator floors?: Yes, stainless steel sheets can be used for elevator floors. Stainless steel is a durable and corrosion-resistant material that is commonly used in various applications, including elevator interiors. Stainless steel sheets provide a sleek and modern look to elevator floors while also offering excellent resistance against wear and tear, stains, and impact. Additionally, stainless steel is easy to clean and maintain, making it a practical choice for elevator floors that experience heavy foot traffic.

Q: How do I prevent crevice corrosion on stainless steel sheets?: To avoid crevice corrosion on stainless steel sheets, there are a few steps you can take: 1. Opt for the correct stainless steel grade: Make sure you use a stainless steel grade that is resistant to crevice corrosion. Grades like 316 and 317L are known for their excellent resistance to this type of corrosion. 2. Optimize design: When designing structures or equipment, avoid creating crevices or areas where water or other corrosive substances can collect and stagnate. Reduce gaps, sharp edges, and overlapping surfaces to minimize the risk of crevice corrosion. 3. Regularly clean and maintain: Clean the stainless steel sheets regularly to eliminate any contaminants, deposits, or corrosive substances that may have built up. Use mild detergents and gentle cleaning agents to avoid damaging the protective oxide layer on the stainless steel surface. 4. Avoid chloride-rich environments: Chloride ions accelerate crevice corrosion on stainless steel. Stay away from exposing the sheets to environments with high chloride concentrations, such as saltwater, chlorinated solutions, and specific 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, ensure that the coatings you choose are compatible with stainless steel and do not compromise its corrosion resistance. 6. Regularly inspect: Conduct regular inspections of the stainless steel sheets to check for signs of corrosion or damage. Pay special attention to areas prone to crevice corrosion and look for discoloration, pitting, or cracking. Address any issues promptly to prevent further corrosion and potential structural damage. Remember, prevention is crucial in combating 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 chances of crevice corrosion on stainless steel sheets.

Q: Can stainless steel sheets be used for decorative staircases?: Yes, stainless steel sheets can be used for decorative staircases. Stainless steel is a versatile material that offers both aesthetic appeal and durability, making it a popular choice for various architectural and interior design applications. When used for decorative staircases, stainless steel sheets can provide a sleek and modern look, enhancing the overall appearance of the staircase. Additionally, stainless steel is resistant to corrosion and staining, making it ideal for high-traffic areas like staircases. It is also easy to clean and maintain, further adding to its suitability for decorative purposes.

Q: 304 why is stainless steel magnetic?: 304 stainless steel after cold processing, the structure of the structure will also change to martensite, and the greater the deformation degree of cold work, the more martensite transformation, the greater the magnetism. Like a lot of stainless steel wire, made straight, no obvious induction, but it is bent into a rectangular or circular, and produce some magnetic for cold bending deformation is large, especially the angle of magnetic is more obvious.In order to eliminate the magnetism of the 304 stainless steel, the austenite structure can be recovered by high temperature treatment so as to eliminate magnetism.Special remind is, 304 magnetic stainless steel because it causes, and other materials such as stainless steel, carbon steel, magnetic 430 is not the same level, that is to say the magnetic stainless steel 304 is always weakly magnetic.

Q: Can stainless steel sheets be used for escalator cladding?: Yes, stainless steel sheets can be used for escalator cladding. Stainless steel is a durable and corrosion-resistant material that can withstand the daily wear and tear of escalator usage. It provides a sleek and modern appearance while also offering protection and easy maintenance.

Q: What is the thickness tolerance for stainless steel sheets?: The thickness tolerance for stainless steel sheets can vary depending on the specific grade and manufacturing process. However, in general, the typical thickness tolerance for stainless steel sheets is around +/- 0.005 inches or +/- 0.13 millimeters.

Q: Are stainless steel sheets suitable for food display cases?: Yes, stainless steel sheets are highly suitable for food display cases. They have excellent hygiene properties, as they are resistant to corrosion and can be easily cleaned and sanitized. Stainless steel is also durable and can withstand frequent use and exposure to various temperatures. Additionally, its sleek and modern appearance adds an attractive and professional look to food display cases.

Q: What are the properties of stainless steel sheets?: Stainless steel sheets possess various properties that make them highly desirable in numerous industries and applications. Firstly, stainless steel sheets exhibit excellent corrosion resistance, making them resistant to rust and staining. This property is primarily due to the presence of chromium in the alloy, which forms a protective oxide layer on the surface, preventing the material from corroding. Additionally, stainless steel sheets are known for their high strength and durability. They have a high tensile strength, allowing them to withstand heavy loads and resist deformation. This strength makes stainless steel sheets suitable for applications that require structural integrity and longevity, such as in construction, automotive, and aerospace industries. Another important property of stainless steel sheets is their heat and fire resistance. They can withstand high temperatures without losing their structural integrity or strength. This makes them ideal for applications that involve exposure to extreme heat, such as in commercial kitchens and industrial furnaces. Furthermore, stainless steel sheets are hygienic and easy to clean, making them suitable for applications in the food and medical industries. Their non-porous surface prevents the growth of bacteria, making them a reliable choice for food processing equipment, surgical instruments, and medical devices. Stainless steel sheets also have an attractive appearance, with a smooth, reflective surface that can be easily maintained. This makes them aesthetically pleasing and suitable for architectural and decorative applications, such as in building facades, interior design, and furniture manufacturing. Lastly, stainless steel sheets are highly versatile and can be easily formed, welded, and fabricated into various shapes and sizes. This flexibility allows for customization and adaptation to specific project requirements, offering designers and engineers a wide range of possibilities. In summary, the properties of stainless steel sheets include corrosion resistance, high strength and durability, heat and fire resistance, hygiene, ease of cleaning, attractive appearance, and versatility. These properties make stainless steel sheets a popular choice across numerous industries, ensuring their widespread use in a vast array of applications.

Q: Can stainless steel sheets be used for medical implant devices?: Medical implant devices can utilize stainless steel sheets, as they possess excellent mechanical properties, corrosion resistance, and biocompatibility. Stainless steel is widely employed in the medical field due to its strength, durability, and ability to endure sterilization processes. Various medical implant devices, including plates, screws, and pins used in orthopedic surgeries, dental implants, cardiovascular devices, and other procedures, can be fabricated from stainless steel sheets. The high strength-to-weight ratio of stainless steel makes it suitable for applications requiring load-bearing capabilities, while its resistance to corrosion ensures longevity within the body. Moreover, stainless steel is a biocompatible material, meaning it is well-tolerated by the human body and does not cause adverse reactions or allergies. Techniques like passivation or coating can enhance the biocompatibility of stainless steel surfaces. It is vital to emphasize that selecting the appropriate stainless steel grade and surface finish is essential for medical implant devices to ensure compatibility with specific body tissues and environments. Thorough testing and regulatory approval are also necessary to guarantee the safety and effectiveness of stainless steel medical implant devices. To summarize, stainless steel sheets can indeed be utilized for medical implant devices due to their mechanical properties, corrosion resistance, and biocompatibility. Ensuring the suitability and safety of stainless steel implants in medical applications necessitates proper selection, testing, and regulatory approval.

Q: What are the benefits of using perforated stainless steel sheets?: Perforated stainless steel sheets offer several benefits. Firstly, they provide excellent ventilation and airflow, making them ideal for applications where aeration is crucial, such as in HVAC systems or industrial structures. Secondly, the perforations allow for enhanced visibility, enabling the passage of light and maintaining a clear line of sight. Additionally, the perforations can aid in noise reduction by absorbing sound waves. Lastly, stainless steel sheets are highly durable, corrosion-resistant, and easy to maintain, making them a cost-effective solution for various industries.

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