Prime AISI304//201/316 2B Finish Stainless Steel Coil/Sheet ASTM A240/A480
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
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Specification
Specifications for Stainless Steel Coils/Sheets:
Type | 200 series,300 series,400 series |
Thickness | 1.8-8.0mm |
Widthness | 1000/1219/1500mm |
Technique | Hot Rolled/Cold Rolled |
Coil Weight | About 20 Tons |
Finish | NO.1/NO.2B |
Place of Origin | Made in China |
MOQ | 18 ton |
Color | Black,Mirror Finished |
Standard | ASTM, JIS, GB, BS, DIN etc |
Exporting countries | Peru,India,Pakistan,Singpore,Vietnam,South Korea,Malaysia etc. |
After-sales service | Factory Inspection |
Certifications | ISO,SGS |
Packaging | Standard export packing or following customer's demand |
Technical Notes:
Surface Finish | Definition | Application |
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. |
BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe |
Specifications for Stainless Steel Coils/Sheets:
Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni ≤ | Cr ≤ |
201 | 0.12 | 0.75 | 7.00 | 0.045 | 0.045 | 1.00-1.28 | 13.70-15.70 |
202 | 0.15 | 1.00 | 2.25 | 0.045 | 0.045 | 4.07-4.17 | 14.00-16.00 |
304 | 0.08 | 0.75 | 2.00 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20.00 |
304L | 0.035 | 0.75 | 2.00 | 0.045 | 0.03 | 8.00-13.00 | 18.00-20.00 |
309 | 0.15 | 0.75 | 2.00 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
310S | 0.08 | 1.50 | 2.00 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
316L | 0.035 | 0.75 | 2.00 | 0.045 | 0.03 | 10.00-15.00 | 16.00-18.00 |
321 | 0.04-0.10 | 0.75 | 2.00 | 0.045 | 0.03 | 9.00-13.00 | 17.00-20.00 |
405 | 0.08 | 0.75 | 1.00 | 0.045 | 0.03 | 0.06 | 11.5-13.5 |
409 | 0.089 | 1.00 | 1.00 | 0.045 | 0.05 | 0.06 | 10.50-11.75 |
410 | 0.15 | 0.75 | 1.00 | 0.045 | 0.03 | 0.06 | 11.5-13.5 |
420 | 0.16-0.25 | 1.00 | 1.00 | 0.040 | 0.03 | 0.06 | 12.00-14.00 |
430 | 0.12 | 0.75 | 1.00 | 0.045 | 0.03 | 0.06 | 16.00-18.00 |
Packaging & Delivery for Stainless Steel Coils/Sheets:
Packaging Detail Standard export packing or following customer's demand
Delivery Time: Within 30-40 days after deposit or according to the order quantity
Export Markets for Stainless Steel Coils/Sheets:
Our target market is the international market. Every year we export most of products to countries like India, Pakistan, South Korea, Brazil, Australia, South Africa, Spain, Sri Lanka, Taiwan, Hong Kong, etc.
Detailed Picture for Stainless Steel Coils/Sheets:
Our Service
1.High quanlity and reasonable price.
2.Customized on-demand.
3.Reasonable shipping and fast delivery.
4.Free sample.
FAQ for Stainless Steel Coils/Sheets:
Q: How long is the delivery time?
A: Normally 30-40 days, but mostly according to the specific requirements or the quantity
Q: Could you send me sample?
A: We can supply you with the sample for free, but the delivery charges will be covered by customers.
- Q:Are stainless steel sheets resistant to acids?
- Yes, stainless steel sheets are resistant to acids. Stainless steel is known for its corrosion resistance, and this resistance extends to acids as well. The chromium content in stainless steel forms a protective layer, known as a passive film, that prevents the metal from reacting with acids. This passive film acts as a barrier, making stainless steel sheets highly resistant to a wide range of acids, including both organic and inorganic acids. However, it is important to note that the level of resistance can vary depending on the grade and composition of the stainless steel. Some grades, such as 304 and 316, are particularly resistant to acids, making them suitable for various applications in industries such as chemical processing, food processing, and pharmaceuticals. Nonetheless, even with their resistance to acids, stainless steel sheets may still be susceptible to certain aggressive acids or prolonged exposure to highly corrosive environments. Therefore, it is essential to consult with experts and choose the appropriate grade of stainless steel for specific acid-resistant applications.
- Q:How long do stainless steel sheets last?
- Stainless steel sheets are renowned for their durability and long-lasting nature. The lifespan of these sheets can vary depending on factors like the grade and quality of the stainless steel, environmental conditions, and maintenance practices. However, with proper care and normal circumstances, stainless steel sheets can endure for many decades or even a lifetime. The longevity of stainless steel is greatly influenced by its ability to resist corrosion. This is made possible by the presence of chromium, which forms a passive layer on the surface of the material, safeguarding it from rust and corrosion. This natural protective layer enables stainless steel sheets to withstand harsh environmental conditions, including exposure to moisture, chemicals, and extreme temperatures. Moreover, the grade of stainless steel also plays a role in its lifespan. There are different grades available, such as 304, 316, and 430, each offering varying levels of corrosion resistance. Higher grades, particularly 316 stainless steel, exhibit greater resistance to corrosion and are commonly used in marine and highly corrosive environments, ensuring a longer lifespan. To maximize the lifespan of stainless steel sheets, proper maintenance is crucial. Regular cleaning with mild detergents and non-abrasive materials is necessary to eliminate dirt, grime, and contaminants that can degrade the protective layer of stainless steel. Additionally, it is important to avoid contact with harsh chemicals or abrasive materials that can scratch or damage the surface. While stainless steel sheets have an impressive lifespan, it is important to acknowledge that their durability is not limitless. Over time, factors like wear and tear, exposure to severe conditions, or improper maintenance can gradually diminish the protective layer of stainless steel and reduce its lifespan. Nonetheless, with appropriate care and maintenance, stainless steel sheets can be a cost-effective and enduring choice for various applications, including construction, automotive, and household products.
- Q:Are stainless steel sheets resistant to chemicals and acids?
- Yes, stainless steel sheets are generally resistant to chemicals and acids due to the protective layer of chromium oxide that forms on their surface, which prevents corrosion and damage.
- Q:904L stainless steel plate generally used in what industry is more?
- Petroleum and petrochemical equipment, such as reactors in petrochemical equipment.* storage and transportation equipment for sulfuric acid, such as heat exchangers.* the main parts of a power plant flue gas desulfurization device are: Tower of absorption tower, flue, screen door, internals, spraying system, etc.. * scrubbers and fans in organic acid treatment systems.* sea water treatment plant, sea water heat exchanger, paper industry equipment, sulphuric acid and nitric acid equipment, acid making, pharmaceutical industry and other chemical equipment,Pressure vessel, food equipment.
- Q:Are stainless steel sheets suitable for chemical transport containers?
- Yes, stainless steel sheets are suitable for chemical transport containers. Stainless steel is highly resistant to corrosion, making it an ideal material for withstanding the potentially corrosive nature of chemicals. It also offers excellent strength and durability, ensuring the safe transportation of chemicals without compromising their integrity. Additionally, stainless steel is easy to clean and maintain, which is crucial for preventing cross-contamination during transportation.
- Q:What is the water absorption rate of stainless steel sheets?
- Stainless steel sheets have a typically very low or negligible rate of water absorption. Renowned for its superb corrosion resistance and impermeability to liquids, including water, stainless steel is extensively acknowledged. Thanks to its distinct composition and surface properties, water absorption and penetration into stainless steel sheets are not easily facilitated. Hence, stainless steel is favored for numerous moisture-sensitive applications, for instance, in the food and beverage sector, medical equipment, and outdoor structures.
- Q:What are the different types of stainless steel sheet finishes available?
- There are several different types of stainless steel sheet finishes available, each with its own unique characteristics and applications. Some of the most common finishes include: 1. No. 1 Finish: This is the most basic type of stainless steel sheet finish, also known as hot rolled or annealed and pickled finish. It has a rough, dull appearance with a non-reflective surface. It is commonly used in industrial applications where aesthetics are not a primary concern. 2. No. 2B Finish: This is a smooth, semi-reflective finish that is achieved by cold rolling, annealing, and pickling. It has a slightly glossy appearance and is commonly used for applications where a moderate level of corrosion resistance is required. 3. No. 4 Finish: This finish is achieved by polishing the stainless steel sheet with a fine abrasive material. It has a brushed appearance with a low gloss finish. It is often used in architectural and decorative applications, such as kitchen appliances, countertops, and elevator panels. 4. No. 8 Finish: Also known as a mirror finish, this is the most reflective stainless steel sheet finish available. It is achieved by polishing the surface with progressively finer grits until a mirror-like finish is achieved. It is commonly used in decorative applications, such as architectural accents, signage, and ornamental pieces. 5. Satin Finish: This finish has a smooth, satin-like appearance with a low to medium gloss level. It is achieved by using a combination of brushing and polishing techniques. It is often used in applications where a balance between aesthetics and functionality is desired, such as kitchen equipment, sanitary appliances, and automotive trim. 6. Bead Blasted Finish: This finish is achieved by blasting the surface of the stainless steel sheet with glass beads at high pressure. It creates a uniform, matte appearance with a subtle texture. It is commonly used in architectural and interior design applications, such as wall panels, elevator doors, and furniture. 7. Embossed Finish: This finish is achieved by imprinting a pattern onto the surface of the stainless steel sheet using a mechanical process. It creates a textured appearance that can range from subtle to dramatic, depending on the pattern. It is often used in decorative applications, such as wall cladding, signage, and decorative panels. These are just a few examples of the different types of stainless steel sheet finishes available. The choice of finish depends on the specific requirements of the application, including aesthetics, corrosion resistance, and functionality.
- Q:Can stainless steel sheets be used for architectural canopies?
- Yes, stainless steel sheets can be used for architectural canopies. Stainless steel is a durable and corrosion-resistant material that can withstand outdoor elements, making it suitable for use in canopies. It offers a sleek and modern appearance and can be customized to fit various design requirements.
- Q:Can stainless steel sheets be used for medical implant devices?
- Yes, stainless steel sheets can be used for medical implant devices. Stainless steel is a commonly used material in medical implants due to its high strength, corrosion resistance, and biocompatibility. It can be shaped into sheets and fabricated into various implantable medical devices such as orthopedic implants, dental implants, and cardiovascular stents.
- Q:Stainless steel wire drawing without fingerprints, what principle?
- Therefore, the method of stainless steel fingerprint resistance is to make the specular surface of stainless steel into diffuse surface.The conventional method mainly has two kinds of drawing and sand blastingWire drawing is to use (coarse grit) abrasive belt or grinding wheel to burnish on stainless steel surface, make stainless steel surface roughness increase, destroy its "mirror reflection" characteristic. It can be polished by hand (hand grinding can be applied to stainless steel of various shapes). It can also be polished with a special stainless steel sanding machine (suitable for stainless steel plates, but with high efficiency).
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Prime AISI304//201/316 2B Finish Stainless Steel Coil/Sheet ASTM A240/A480
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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