Stainless Steel Coil and Sheet 304 Hot Rolled Cold Rolled High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 4000 m.t./month
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CHINA GOOD COLD ROLLED STAINLESS STEEL COIL AND SHEET 304
Product Details:
CR Stainless Steel Coil 304 | |
1.Standard : | JIS AISI ASTM |
2.Thickness : | 0.3-3.0mm |
3.Width: | 100-1500mm |
4.Length: | Depend on the weight |
5.MOQ: | 20ton |
6.Main Application | Building, decoration, tableware, kitchen, industrial, auto parts, etc. |
7.Third part inspection | buyer should pay for it if any |
8.Delivery Time : | within 10 days after the advance payment |
9.Packaging Detail : | Seaworthy packages or as the customers’ requirements |
Surface Treatment
2B | The surface brightness and flatness of 2B is better than 2D. Then through a special surface treatment to improve its mechanical properties, 2B could nearly satisfy comprehensive uses. |
NO.3 | Polished with abrasive belt of git#100#200,have better brightness with discontinuous coarse strait, 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 NO.3, 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 |
- Q: Are stainless steel strips resistant to intergranular corrosion?
- Yes, stainless steel strips are generally resistant to intergranular corrosion due to the presence of chromium, which forms a protective oxide layer on the surface and maintains the integrity of the material.
- Q: What are the different types of finishes for stainless steel strips?
- Stainless steel strips offer a range of finishes, each with its own unique aesthetic and functional qualities. The most common finishes include: 1. No. 1 Finish, also known as hot rolled annealed and pickled (HRAP), involves annealing the strip and then pickling it to remove any roughness. This results in a dull, coarse surface. 2. No. 2B Finish, the most popular choice, features a smooth and reflective surface. It is achieved by cold rolling and annealing the strip, followed by a final light cold rolling pass for brightness. 3. No. 2D Finish is similar to No. 2B, but with a slightly duller and less reflective surface. This finish is obtained by cold rolling the strip to a thinner gauge. 4. No. 3 Finish, also known as a ground finish, is achieved by grinding the surface of the strip with increasingly finer abrasive materials. It creates a smooth, unidirectional grain pattern. 5. No. 4 Finish, a brushed or satin finish, provides a refined appearance. It involves mechanically polishing the strip with abrasive belts or brushes to create a consistent, fine-grained finish. 6. No. 5 Finish is similar to No. 4, but with a higher level of polish. It is achieved by using finer abrasives and additional polishing steps, resulting in a mirror-like, highly reflective surface. 7. BA (Bright Annealed) Finish is a mirror-like finish achieved by annealing the strip in a controlled atmosphere and then cold rolling it. It offers the highest level of reflectivity and is commonly used for decorative purposes. It's important to remember that the appearance and quality of these finishes may vary depending on the stainless steel grade and manufacturing process. The choice of finish depends on the intended application, desired aesthetics, and functional requirements of the strip.
- Q: What are the common uses of stainless steel strips in the construction industry?
- Stainless steel strips are commonly used in the construction industry for various applications such as cladding, roofing, structural supports, and decorative elements. They provide durability, corrosion resistance, and aesthetic appeal, making them an ideal choice for exterior and interior design purposes. Additionally, stainless steel strips can be easily fabricated, bent, and welded, enabling their use in a wide range of construction projects.
- Q: What is the weldability of stainless steel strips?
- The weldability of stainless steel strips is generally considered to be excellent. Stainless steel is known for its ability to be easily welded, providing a strong and reliable bond. However, the specific weldability can vary depending on the grade and thickness of the stainless steel strips, as well as the welding process used. Overall, stainless steel strips are highly weldable and commonly used in various industries for their corrosion resistance and durability.
- Q: Are stainless steel strips resistant to hydrochloric acid?
- Stainless steel strips typically exhibit resistance against hydrochloric acid. This attribute stems from stainless steel's renowned ability to resist corrosion and withstand chemical assault. Nevertheless, the degree of resistance may vary depending on the grade of stainless steel employed. Superior grades like 316 or 317 exhibit greater resistance to hydrochloric acid when compared to lower grades like 304 or 430. It is worth mentioning that extended exposure or direct contact with concentrated hydrochloric acid can still cause some corrosion or pitting in stainless steel. Nonetheless, stainless steel is widely acknowledged as one of the most resistant metals to this acid.
- Q: Can stainless steel strips be used in architectural roofing systems?
- Yes, stainless steel strips can be used in architectural roofing systems. Stainless steel is a durable and corrosion-resistant material, making it suitable for various applications in construction, including roofing. Stainless steel strips can be used as roof panels or as part of a roofing system, offering excellent strength, longevity, and resistance to weathering, UV radiation, and rust. Additionally, stainless steel's sleek and modern appearance can enhance the architectural design of a building. However, it is important to consider the specific requirements and conditions of the roofing project to determine the most suitable material and gauge of stainless steel strips to ensure optimal performance and longevity.
- Q: Are stainless steel strips resistant to sulfuric acid corrosion?
- In general, stainless steel strips possess resistance against corrosion caused by sulfuric acid. Chromium, found in stainless steel, creates a protective oxide layer on the surface when exposed to air or moisture. This oxide layer acts as a barrier, effectively preventing direct contact between the acid and the steel, thus averting corrosion. Nevertheless, the degree of corrosion resistance can fluctuate based on the stainless steel grade and the concentration and temperature of the sulfuric acid. In environments with highly concentrated and hot sulfuric acid, certain stainless steel grades may undergo corrosion. It is crucial to refer to the manufacturer's specifications and guidelines to ensure the appropriate stainless steel grade is chosen for the specific application involving sulfuric acid.
- Q: What is the conductivity of stainless steel strips?
- Stainless steel strips have relatively low electrical conductivity compared to other metals due to their high resistance to electrical flow.
- Q: Can stainless steel strips be used for decorative screens?
- Yes, stainless steel strips can be used for decorative screens. Stainless steel is a versatile material that offers both durability and aesthetic appeal, making it a popular choice for various applications, including decorative screens. The strips can be cut and shaped into different patterns or designs, allowing for creative and customized screen options. Additionally, stainless steel is resistant to corrosion and can withstand outdoor elements, making it suitable for both indoor and outdoor decorative screens. Whether it's for privacy, partitioning, or enhancing the visual appeal of a space, stainless steel strips can be an excellent choice for creating decorative screens.
- Q: Can 111 stainless steel strips be used in the oil and gas industry?
- Yes, 111 stainless steel strips can be used in the oil and gas industry. 111 stainless steel is a commonly used grade of stainless steel that exhibits good corrosion resistance, high strength, and excellent formability. These properties make it suitable for various applications in the oil and gas industry, including piping, storage tanks, heat exchangers, and other equipment. Additionally, 111 stainless steel strips can withstand harsh environmental conditions, such as exposure to corrosive substances, high temperatures, and pressure, making them a reliable choice for the oil and gas industry.
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Stainless Steel Coil and Sheet 304 Hot Rolled Cold Rolled High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 4000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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