Stainless Steel Coil Suppliers Cold Rolled Stainless Steel Coil for Construction Building Materials
- 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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Item specifice
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 to order?
A: Please send us your purchase order by email or fax .or you can ask us to send you a proforma invoice for your order .We need to know the following information for your order.
1) Shipping information-company name, street address, phone number, fax number, destination sea port
2) Product information – Quantity, Specification (steel type, thickness, width, surface finish)
3) Delivery time required
4) Forwarder's contact details if there's any in China
- Q:What is the process of stainless steel mirror panel? What's the difference between them and stainless steel sand blasting plates?
- Stainless steel sand blasting plates are painted on stainless steel sand blasting plates. Stainless steel sand blasting plate refers to the use of zirconium beads through the mechanical equipment in the stainless steel plate processing, so that the surface of the board presents small beads, grainy sand surface, forming a unique decorative effect. Stainless steel sand blasting decorative board uses: mainly used in architectural decoration, elevator decoration, industrial decoration, facilities decoration and other stainless steel products.
- Q:How do stainless steel sheets resist corrosion?
- Stainless steel sheets resist corrosion due to their unique composition and protective oxide layer. Stainless steel is made up of iron, chromium, and other alloying elements such as nickel and molybdenum. The presence of chromium in stainless steel is crucial for its corrosion resistance. When exposed to oxygen, chromium forms a thin and invisible oxide layer on the surface of the stainless steel, known as the passive layer. This passive layer acts as a barrier that prevents oxygen and moisture from reaching the underlying metal, thus protecting it from corrosion. It is this layer that gives stainless steel its name, as it remains "stainless" or free from rust and corrosion. The chromium oxide layer is self-repairing and can reform if damaged or scratched, ensuring the continued protection of the stainless steel. This property allows stainless steel sheets to be used in various environments, including those with high humidity, exposure to chemicals, and even saltwater. Additionally, the alloying elements like nickel and molybdenum enhance the corrosion resistance of stainless steel. Nickel increases the stability and strength of the passive layer, while molybdenum improves resistance to pitting and crevice corrosion. Furthermore, stainless steel sheets can be further protected against corrosion through surface finishes, such as polishing or passivation. These processes remove any contaminants or impurities from the surface and promote the formation of a more robust and uniform passive layer. Overall, the combination of chromium, other alloying elements, and the protective oxide layer make stainless steel sheets highly resistant to corrosion, providing durability and longevity in various applications.
- Q:Are stainless steel sheets easy to clean?
- Yes, stainless steel sheets are easy to clean. They have a smooth surface that is resistant to stains and can be easily wiped clean with soap and water. Additionally, they are also resistant to rust and corrosion, making them low-maintenance and suitable for various applications.
- Q:Can stainless steel sheets be used for roofing?
- Indeed, roofing can utilize stainless steel sheets as they possess qualities such as durability, longevity, and resistance against corrosion, rust, and weathering. As a result, stainless steel serves as an exceptional choice for various roofing applications, including industrial, commercial, and residential projects. These sheets offer remarkable strength and the ability to endure adverse weather conditions, including heavy rain, snow, and wind. Furthermore, stainless steel exhibits fire resistance and remains free from warping or cracking, thereby ensuring a dependable and secure roofing solution. However, it is crucial to acknowledge that stainless steel roofing materials can be pricier than alternative options, necessitating the consideration of cost factors.
- Q:What are the different types of stainless steel sheet finishes available?
- Available are various types of finishes for stainless steel sheets, each possessing its own distinct characteristics and applications. Some of the most commonly used finishes include: 1. No. 1 Finish, also referred to as hot rolled or annealed and pickled finish, represents the most basic type of stainless steel sheet finish. It exhibits a rough and dull appearance with a non-reflective surface. This finish is typically employed in industrial applications where aesthetics are not of primary importance. 2. No. 2B Finish is a smooth and semi-reflective finish achieved through cold rolling, annealing, and pickling. It boasts a slightly glossy appearance and is commonly utilized in applications requiring a moderate level of corrosion resistance. 3. No. 4 Finish is accomplished through the polishing of the stainless steel sheet using a fine abrasive material. This finish presents a brushed appearance with a low gloss finish. It finds frequent use in architectural and decorative applications, such as kitchen appliances, countertops, and elevator panels. 4. No. 8 Finish, also known as a mirror finish, is the most reflective type of stainless steel sheet finish available. It is achieved by progressively polishing the surface with finer grits until a mirror-like finish is attained. This finish is frequently employed in decorative applications, including architectural accents, signage, and ornamental pieces. 5. Satin Finish exhibits a smooth, satin-like appearance with a low to medium gloss level. It is achieved through a combination of brushing and polishing techniques. This finish is often utilized in applications that require a balance between aesthetics and functionality, such as kitchen equipment, sanitary appliances, and automotive trim. 6. Bead Blasted Finish is accomplished by subjecting the surface of the stainless steel sheet to high-pressure blasting with glass beads. This creates a uniform and 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 is achieved by mechanically imprinting a pattern onto the surface of the stainless steel sheet. This creates a textured appearance that can range from subtle to dramatic, depending on the chosen pattern. It is often employed in decorative applications, such as wall cladding, signage, and decorative panels. These examples merely scratch the surface of the numerous stainless steel sheet finishes available. The choice of finish depends on the specific requirements of the application, including considerations of aesthetics, corrosion resistance, and functionality.
- Q:Can stainless steel sheets be bent or formed?
- Yes, stainless steel sheets can be bent or formed. Stainless steel is a highly versatile material that can be easily manipulated into various shapes and forms. It has excellent ductility, which allows it to be bent, stretched, or formed without cracking or breaking. However, the degree to which stainless steel sheets can be bent or formed depends on the thickness and grade of the material. Thinner sheets are generally more malleable and easier to bend, while thicker sheets may require more force or specialized equipment for shaping. Additionally, certain stainless steel alloys may have specific limitations on their formability. Overall, stainless steel sheets can be bent or formed to meet specific design requirements, making them a popular choice for a wide range of applications in industries such as construction, automotive, and manufacturing.
- Q:Stainless steel plate surface treatment: ink, wire drawing, polishing what role?
- Polishing, also known as mirror treatment, no Silk Road, brightness ranging from 4K-12K. By acid water surface grinding, processing costs slightly higher than oil mill and wire drawingI hope I can help you!
- Q:What are the common methods of cutting stainless steel sheets?
- Cutting stainless steel sheets can be done using various methods, each with its own advantages and limitations. Let's take a look at a few commonly employed techniques: 1. Shearing: When using shearing, a machine with two blades is utilized to effortlessly slice through the stainless steel sheet. This technique is ideal for thinner sheets and delivers clean, straight cuts. However, there is a possibility of a slight burr on the cut edge. 2. Plasma cutting: Plasma cutting is a versatile approach that harnesses a high-temperature plasma arc to melt and remove the metal. This method is effective for cutting stainless steel sheets of different thicknesses and shapes. It offers speedy and precise cuts, accommodating both straight and curved lines. 3. Laser cutting: Laser cutting relies on a focused laser beam to effectively slice through stainless steel sheets. It is known for its high level of accuracy, generating smooth and precise cuts with minimal distortion. Laser cutting is suitable for thin and thick sheets but may be slower than other methods when dealing with thicker materials. 4. Waterjet cutting: Waterjet cutting employs a high-pressure stream of water mixed with abrasive particles to carve through stainless steel. This technique is renowned for its precision and ability to handle varying thicknesses and shapes. Waterjet cutting produces clean edges and avoids heat-affected zones. However, it may be slower and more costly compared to other methods. 5. Sawing: Sawing is a traditional method that employs a saw blade to cut through stainless steel sheets. It is most suitable for thicker sheets and can handle both straight and curved cuts. Sawing yields relatively clean cuts, although it may result in more material waste compared to other techniques. These are just a few examples of the common methods employed to cut stainless steel sheets. The choice of method depends on factors such as sheet thickness, desired cut quality, shape complexity, and budget. It is crucial to consider the specific requirements of the project and seek professional advice to determine the most suitable cutting method.
- Q:How do you prevent fingerprints and smudges on stainless steel sheets?
- To prevent fingerprints and smudges on stainless steel sheets, you can use the following methods: 1. Clean with a microfiber cloth: Use a soft microfiber cloth to wipe down the stainless steel surface regularly. This will help remove any fingerprints or smudges quickly without leaving scratches. 2. Use a mild detergent: Mix a few drops of mild dish soap with warm water and dampen the microfiber cloth. Gently wipe the stainless steel surface in the direction of the grain, then rinse and dry with a clean cloth. 3. Apply stainless steel cleaner: There are specific stainless steel cleaners available in the market. Follow the instructions on the product and apply it to the surface using a soft cloth. This cleaner will help repel fingerprints and leave a protective coating on the stainless steel. 4. Avoid harsh cleaners and abrasive materials: Avoid using abrasive cleaning pads, steel wool, or harsh chemicals as they can scratch the stainless steel surface. Stick to gentle cleaning methods to maintain its shine. 5. Use gloves: When handling stainless steel sheets, wear gloves to prevent leaving fingerprints or smudges on the surface. By following these preventive measures, you can keep stainless steel sheets free from fingerprints and smudges, ensuring a clean and polished appearance.
- Q:What is the density of stainless steel sheets?
- The density of stainless steel sheets typically ranges from 7.9 to 8.0 grams per cubic centimeter.
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Stainless Steel Coil Suppliers Cold Rolled Stainless Steel Coil for Construction Building Materials
- 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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