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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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 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 I prevent crevice corrosion on stainless steel sheets?
- To prevent crevice corrosion on stainless steel sheets, there are several steps you can take: 1. Choose the right stainless steel grade: Ensure that you are using a stainless steel grade that is resistant to crevice corrosion. Grades such as 316 and 317L are known to have excellent resistance to this type of corrosion. 2. Proper design: When designing structures or equipment, avoid creating crevices or areas where water or other corrosive substances can accumulate and remain stagnant. Minimize gaps, sharp edges, and overlapping surfaces to reduce the risk of crevice corrosion. 3. Regular cleaning and maintenance: Clean the stainless steel sheets regularly to remove any contaminants, deposits, or corrosive substances that may have accumulated. Use mild detergents and non-abrasive cleaning agents to avoid damaging the protective oxide layer on the stainless steel surface. 4. Avoid using chloride-rich environments: Chloride ions are known to accelerate crevice corrosion on stainless steel. Avoid exposing the sheets to environments with high chloride concentrations, such as saltwater, chlorinated solutions, and certain 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, it is important to choose coatings that are compatible with stainless steel and do not compromise its corrosion resistance. 6. Regular inspection: Inspect the stainless steel sheets regularly for signs of corrosion or damage. Look for any discoloration, pitting, or cracking, especially in areas prone to crevice corrosion. Promptly address any issues to prevent further corrosion and potential structural damage. Remember, prevention is key when it comes to 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 likelihood of crevice corrosion on stainless steel sheets.
- Q: How do stainless steel sheets differ from other types of metal sheets?
- Stainless steel sheets differ from other types of metal sheets primarily due to their unique composition, which includes a high percentage of chromium. This gives stainless steel sheets superior resistance to corrosion, staining, and rusting, making them highly durable and ideal for various applications in industries such as construction, automotive, and kitchenware. Additionally, stainless steel sheets are known for their aesthetic appeal, as they have a smooth, reflective surface finish.
- Q: What are the different finishes available for stainless steel sheets?
- Stainless steel sheets come in various finishes, each offering a distinct appearance and level of protection. 1. The most basic and commonly used finish for stainless steel sheets is No. 1 Finish. It is achieved through hot-rolling, resulting in a rough and dull surface with visible grain lines. This finish is typically utilized in industrial applications where aesthetics are not a primary concern. 2. For a brighter and slightly reflective finish, No. 2B Finish is preferred. This cold-rolled finish boasts a smooth surface with a matte appearance, making it ideal for decorative purposes like architectural applications or kitchen appliances. 3. No. 4 Finish, also known as brushed or satin finish, possesses a distinctive look due to its fine polishing grit lines. It is commonly used for decorative applications, such as elevator doors or trim, as it can effectively conceal minor surface imperfections. 4. If a highly reflective finish is desired, No. 8 Mirror Finish is the way to go. It offers a smooth and shiny surface akin to a mirror's polish. This finish is commonly chosen for decorative purposes like architectural features or decorative trim. 5. The Hairline Finish provides a refined and elegant appearance with its fine, brushed texture resembling hair grain. It is commonly employed in decorative and architectural applications. 6. To add texture and visual interest to stainless steel sheets, the Embossed Finish is created through embossing or stamping, resulting in a pattern or design on the surface. This finish is often used for decorative purposes. It is important to note that the availability of these finishes may vary depending on the supplier and the specific grade of stainless steel being used.
- Q: What are the different types of stainless steel sheet finishes for pharmaceutical applications?
- Some of the different types of stainless steel sheet finishes for pharmaceutical applications include 2B finish, 2D finish, BA finish, and mirror finish.
- Q: Can stainless steel sheets be used in medical applications?
- Yes, stainless steel sheets can be used in medical applications. Stainless steel is commonly used in the medical industry due to its excellent corrosion resistance, durability, and ease of cleaning. It is often used for surgical instruments, medical equipment, implants, and other medical devices.
- Q: What is the maximum size available for stainless steel sheets?
- The maximum size available for stainless steel sheets depends on several factors, including the manufacturing capabilities of the supplier and the specific requirements of the customer. Stainless steel sheets are typically available in standard sizes, which can vary depending on the thickness and grade of the stainless steel. In general, stainless steel sheets can be found in sizes ranging from 4 feet by 8 feet (1220mm x 2440mm) to larger sizes such as 5 feet by 10 feet (1524mm x 3048mm). However, it is also possible to find custom sizes or oversized sheets that exceed these dimensions, especially for industrial or specialized applications. It is important to note that larger sizes may come with additional challenges, such as increased weight and handling difficulties. Additionally, the availability of specific sizes may vary among suppliers, so it is recommended to consult with a stainless steel sheet supplier or manufacturer for the exact maximum size options they offer.
- Q: Inspection method for stainless steel welding
- 1) measurement, in strict accordance with the requirements of the drawings, and to ensure that within tolerance. Along the column, a top cover, and frame, beam should be straight, without distortion, the straightness (nonstraightness) should meet the requirements on the table diagonal method.2) no distortion, swing, rotation or displacement are allowed in the structures which are completely fixed
- Q: What is the water absorption rate of stainless steel sheets?
- The water absorption rate of stainless steel sheets is typically very low or negligible. Stainless steel is known for its excellent corrosion resistance and impermeability to liquids, including water. Due to its unique composition and surface properties, stainless steel sheets do not readily absorb water or allow it to penetrate the material. This makes stainless steel a preferred choice for various applications where resistance to moisture is crucial, such as in the food and beverage industry, medical equipment, and outdoor structures.
- Q: What are the different types of stainless steel sheet embossing patterns available?
- There are various types of stainless steel sheet embossing patterns available, including diamond, linen, quilted, hammered, and checker plate.
- Q: Can stainless steel sheets be polished?
- Stainless steel sheets, indeed, possess the ability to undergo polishing. The act of polishing these sheets serves the purpose of enhancing their visual appeal, resulting in the creation of a sleek and lustrous surface. This procedure typically entails the utilization of abrasive substances like sandpaper, polishing compounds, or specialized machinery in order to eliminate any flaws or marks present on the stainless steel sheet's surface. This task can be accomplished both manually or with the assistance of specific equipment. By polishing stainless steel sheets, not only does their aesthetic allure become enhanced, but their susceptibility to corrosion and staining is also significantly reduced.
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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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