Stainless Steel Coil and Stainless Steel Coil/Sheet ASTM A240/A480 State-Owned Factory
- 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 |
Detailed Picture for Stainless Steel Coils/Sheets:
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.
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: How do you restore the shine on a stainless steel sheet?
- Achieving a polished appearance for a stainless steel sheet can be accomplished by following a few uncomplicated steps. Initially, it is crucial to ensure the cleanliness of the surface by employing a soft cloth or sponge, as well as a mild detergent mixed with warm water, to wipe away any dirt or debris. Subsequently, the soap residue should be rinsed off and the sheet thoroughly dried. Following this, a minute amount of stainless steel cleaner or polish should be applied to a clean, soft cloth. In a circular motion, gently rub the cleaner onto the stainless steel sheet, paying particular attention to areas that exhibit visible marks or dullness. It is important to adhere to the instructions provided by the manufacturer for the specific cleaner or polish being utilized. After the cleaner has been applied, allow it to remain on the surface for several minutes, permitting it to work its magic. Then, utilizing a fresh section of the cloth, buff the stainless steel sheet by employing circular motions until the shine begins to manifest. This process should be continued until satisfaction with the results is achieved. If a specialized stainless steel cleaner or polish is not available, household items can also be utilized to restore the shine. For instance, a paste can be formed by combining baking soda and water, which can then be applied to the sheet. Gently rub the paste onto the surface using a soft cloth and rinse it off thoroughly. Furthermore, vinegar or lemon juice can be employed to eliminate stains or spots. Applying a small quantity of vinegar or lemon juice to a cloth and rubbing it onto the stainless steel sheet, followed by rinsing and thorough drying, can effectively remove such blemishes. It is imperative to always test any cleaning method or product on a small, inconspicuous area of the stainless steel sheet before employing it on the entire surface. This will ensure that no damage or discoloration occurs.
- Q: Can stainless steel sheets be cold rolled?
- Yes, stainless steel sheets can be cold rolled. Cold rolling is a process in which stainless steel sheets are passed through a series of rollers at room temperature to reduce their thickness and improve their surface finish. This process helps in enhancing the strength and hardness of the stainless steel sheets while maintaining their corrosion resistance properties.
- Q: What are the different types of surface protection available for stainless steel sheets?
- There are various options available for protecting stainless steel sheets from corrosion, scratches, and other damage. Each option offers different levels of protection and can be chosen based on specific needs. One commonly used method is the application of a thin, adhesive film onto the stainless steel surface. This film acts as a barrier, safeguarding the sheet from scratches, dirt, and other contaminants. Typically, this film is removed after the sheet is installed. Another popular option is PVC coating, which involves applying a thicker and more durable layer of polyvinyl chloride onto the stainless steel. This coating provides excellent corrosion resistance and is available in different colors and finishes. It can be applied through a process called powder coating. Alternatively, a layer of paint can be applied to the stainless steel surface through spray painting or electrostatic coating methods. Paint coatings not only protect against corrosion but also enhance the appearance of the sheet. Passivation is a chemical process that removes iron from the stainless steel surface, creating a protective oxide layer. This layer improves the sheet's resistance to corrosion and is commonly used in industries with aggressive environments. Electropolishing is a process that removes a thin layer of metal from the stainless steel surface, resulting in a smooth and clean finish. It not only enhances the appearance but also increases the sheet's corrosion resistance. Metal plating involves applying a thin layer of another metal, such as zinc or nickel, onto the stainless steel surface. This provides sacrificial protection, as the plated metal corrodes instead of the underlying stainless steel. Metal plating is commonly used in outdoor applications exposed to harsh environments. When selecting the appropriate surface protection method, it is crucial to consider factors such as the environment, intended use, and aesthetic preferences. These factors will help determine the most suitable option for protecting the stainless steel sheet.
- Q: Stainless steel plate more than the thickness of the wire can not be drawn ah?
- It seems more than 8 mm bar, hot rolled on the surface does not look good, 6 mm 304 stainless steel plate, as well as cold rolled, you can wire drawing
- Q: What are the different types of stainless steel sheet thickness tolerances?
- The different types of stainless steel sheet thickness tolerances include standard, tight, and extra tight tolerances. Standard tolerances allow for slight variations in thickness, tight tolerances have lower permissible deviations, and extra tight tolerances have even smaller allowable variations in thickness.
- Q: Can stainless steel sheets be used for heat recovery systems?
- Heat recovery systems can utilize stainless steel sheets. Stainless steel is known for its high thermal conductivity and corrosion resistance, making it an ideal material for heat transfer applications. In heat recovery systems, stainless steel sheets are commonly employed as heat exchanger plates or tubes because they efficiently transfer heat from one fluid to another. The corrosion resistance of stainless steel guarantees the durability and reliability of the heat recovery system, even in harsh environments and at elevated temperatures. Furthermore, stainless steel sheets can withstand thermal expansion and contraction, enabling their use in different heat recovery system designs. Overall, stainless steel sheets are a favored option in heat recovery systems due to their exceptional heat transfer properties, long-lasting nature, and resistance to corrosion.
- Q: Can stainless steel sheets be used for exterior cladding?
- Yes, stainless steel sheets can be used for exterior cladding. Stainless steel is a highly durable and corrosion-resistant material, making it suitable for various applications, including cladding. Stainless steel sheets offer excellent resistance to weathering, UV rays, and extreme temperatures, making them ideal for exterior use. They can withstand harsh environmental conditions, such as heavy rain, snow, and high winds, without deteriorating or losing their aesthetic appeal. Additionally, stainless steel sheets are available in a wide range of finishes, allowing for customization and design flexibility. Whether for residential, commercial, or industrial buildings, stainless steel cladding provides a long-lasting and visually appealing solution.
- Q: How do I remove stains or marks from stainless steel sheets?
- To remove stains or marks from stainless steel sheets, you can follow these simple steps: 1. Start by cleaning the stainless steel surface with a mild detergent or dish soap and warm water. Gently scrub the affected area using a soft cloth or sponge. Rinse thoroughly with clean water and dry with a clean towel. 2. If the stain persists, you can try using white vinegar. Dampen a cloth or sponge with vinegar and gently rub the stained area. Vinegar's acidic properties can help break down the stains. Rinse the surface with water and dry it thoroughly. 3. For tougher stains or marks, you can create a paste using baking soda and water. Apply the paste to the affected area and gently rub it in using a soft cloth or sponge. Let it sit for a few minutes, then rinse with water and dry thoroughly. 4. If the above methods do not work, you can try using a stainless steel cleaner specifically designed for removing stains or marks. Follow the instructions on the cleaner's packaging for best results. Remember to rinse the surface thoroughly and dry it completely after using a commercial cleaner. 5. It is important to avoid using abrasive cleaners, steel wool, or harsh chemicals on stainless steel sheets as they can scratch or damage the surface. Also, always test any cleaning method or product on a small, inconspicuous area before applying it to the entire surface. By following these steps and using the appropriate cleaning methods, you should be able to effectively remove stains or marks from stainless steel sheets and restore their original shine and appearance.
- Q: Can stainless steel sheets be used in the aerospace industry?
- Yes, stainless steel sheets can be used in the aerospace industry. Stainless steel possesses excellent strength, corrosion resistance, and high-temperature stability, making it suitable for various aerospace applications such as aircraft frames, engine components, and structural parts.
- Q: What are the different types of corrosion that stainless steel sheets can resist?
- Stainless steel sheets are highly resistant to various types of corrosion, including general corrosion, pitting corrosion, crevice corrosion, and stress corrosion cracking.
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Stainless Steel Coil and Stainless Steel Coil/Sheet ASTM A240/A480 State-Owned Factory
- 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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