Stainless Steel Coils,Cold Rolled Stainless Cold Rolled Stainless Steel Finish Grade 304
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000000 m.t./month
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Specification
Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Cold Rolled
Shape:
Rectangular
Surface Treatment:
Bright
Steel Grade:
300 Series
Certification:
ISO,SGS
Thickness:
0.8-4.0mm
Length:
C
Net Weight:
20
Products Description
Product | stainless steel coils/plates/sheets | ||
Discharge Port | Any Port, China | ||
Size | Coils | Cold Rolled: | Thickness0.3-8mm,Width:280-2100mm |
Hot Rolled : | Thickness3-14mm,Width:650-2100mm | ||
Plates | Thickness2-80mm,Width:1500-3000mm | ||
Coil Weight | About 20 Tons | ||
Grade | 201,202,304/304L/304H,316/316L/316H,321/H,310S,409/L,430 etc. | ||
Technique | Hot Rolled/Cold Rolled | ||
Finish | 2B, BA, 2D, No1, No2, No4,NO.8,SB etc | ||
Edge | Mill Edge / Slitting Edge | ||
Package | In bundles, or as customer's requirement | ||
Place of Origin | Made in China | ||
MOQ | 20 Tons | ||
Payment Terms | 100% LC at sight,or 30%TT in advance, balance against B/L copy | ||
Delivery Time | With 30-40 days after deposit | ||
Packaging & Delivery
Packaging Detail | Standard export packing or following customer's demand |
Delivery Time | Within 30-40 days after deposit or according to the order quantity |
Detail picture of Products:
Application:
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. |
NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
FAQ
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: What's the difference between stainless steel 8K and BA?. How to distinguish from the surface of materials?
- Unlike abrasive materials, the 8K has lower surface roughness than the BA board, and the BA board can be used as a mirror. Imagine how bright the 8K is, and it's hard to distinguish between the naked eye and the naked eye.
- Q: 304 how can the water stain on the surface of stainless steel plate be formed?
- This is mainly the unclean environment and surface protection measures are not done well, stainless steel plate surface water stains even if frosted, not necessarily can be worn off
- Q: Are stainless steel sheets suitable for storage cabinets?
- Yes, stainless steel sheets are suitable for storage cabinets. They are strong, durable, and resistant to corrosion, making them ideal for long-term storage. Additionally, stainless steel has a sleek and modern appearance, making it a popular choice for both residential and commercial storage cabinets.
- Q: What kind of welding rod is used for 310S stainless steel?
- ER310 stainless steel welding wire, molten gold containing 25Cr-20Ni, used for welding 310S stainless steel, suitable for welding of dissimilar metals and welding of alloy steel and high carbon steel.
- Q: What about black titanium stainless steel?
- It is not easy to strip the black of the board for the purpose of etching the logo. There is hardly a chemical that can pass black. The so-called qualified fade, that is, after fading black, to ensure that the bottom of the mirror stainless steel. Without this standard, a strong acid or ferric chloride would corrode, but the surface black would have been roughened and not shiny, which would have been unsuccessful and less useful.
- Q: How do you determine the grade of a stainless steel sheet?
- Multiple factors must be taken into account in order to determine the grade of a stainless steel sheet. Firstly, it is necessary to analyze the composition of the stainless steel. Stainless steel is typically composed of a combination of metals, including iron, chromium, nickel, and other elements. The specific percentages of these metals will dictate the grade of the stainless steel. For example, a stainless steel sheet with higher levels of chromium and nickel will generally have a higher grade. The mechanical properties of the stainless steel are also an important consideration. These properties encompass the tensile strength, yield strength, and elongation of the material. Different grades of stainless steel will exhibit varying mechanical properties, which can be assessed using standardized testing methods. Surface finish is another factor that contributes to determining the grade of a stainless steel sheet. The finish can range from rough and dull to smooth and polished. Specific surface finishes may be associated with different grades of stainless steel, and this can be confirmed through visual inspection or the use of specialized equipment. Furthermore, the corrosion resistance of the stainless steel sheet plays a significant role in its grade determination. Stainless steel is renowned for its resistance to corrosion, and higher grades of stainless steel generally offer superior resistance to various corrosive environments. Corrosion testing methods, such as salt spray testing, can aid in evaluating the corrosion resistance of a stainless steel sheet. In conclusion, the grade of a stainless steel sheet can be determined by analyzing its composition, mechanical properties, surface finish, and corrosion resistance. By considering these factors, one can accurately ascertain the grade of a stainless steel sheet and assess its suitability for specific applications.
- Q: What are the different types of colored finishes available for stainless steel sheets?
- There are several different types of colored finishes available for stainless steel sheets. These finishes are designed to enhance the appearance of stainless steel and provide various aesthetic options. Some of the most common colored finishes include: 1. Mirror Finish: This finish is highly reflective and creates a mirror-like surface on stainless steel sheets. It is achieved by polishing the stainless steel surface to a high gloss. Mirror finishes are commonly used in decorative applications and provide a sleek and modern look. 2. Satin Finish: Also known as brushed or matte finish, this type of finish has a smooth, non-reflective surface. It is achieved by brushing the stainless steel surface with an abrasive material. Satin finishes are commonly used in architectural and industrial applications and provide a clean and contemporary appearance. 3. Colored Powder Coating: Powder coating involves applying a dry powder to the stainless steel surface and then curing it under heat. This process creates a durable and uniform colored finish. Colored powder coatings are available in a wide range of hues, allowing for customization and versatility in design. 4. PVD Coating: Physical Vapor Deposition (PVD) is a process that involves depositing a thin layer of metal onto the stainless steel surface. This coating can be in various colors, such as gold, bronze, black, or rose gold. PVD coatings provide excellent durability and resistance to wear, making them suitable for high-traffic areas or decorative applications. 5. Colored Anodizing: Anodizing is an electrochemical process that creates a protective oxide layer on the stainless steel surface. By using dyes during the anodizing process, a wide range of colors can be achieved. Colored anodized finishes are known for their corrosion resistance and can be utilized in architectural or design-oriented applications. Each of these colored finishes offers unique characteristics and can be chosen based on the desired aesthetic, durability, and specific application requirements. It is important to consider factors such as the level of maintenance needed, environmental conditions, and the intended use of the stainless steel sheets when selecting a colored finish.
- Q: Are stainless steel sheets suitable for railway applications?
- Yes, stainless steel sheets are suitable for railway applications. Stainless steel has excellent corrosion resistance properties, making it ideal for use in environments where there is constant exposure to moisture, chemicals, and other harsh conditions, such as railway tracks. Additionally, stainless steel sheets have high strength and durability, which is crucial for withstanding heavy loads and vibrations associated with railway operations. The material also offers good heat resistance, allowing it to maintain its structural integrity even in high-temperature environments like railway brakes. Furthermore, stainless steel sheets can be easily formed and fabricated into various shapes and sizes, making them versatile for different railway components such as cladding, paneling, and structural elements. Overall, stainless steel sheets provide a reliable and long-lasting solution for railway applications, ensuring the safety and performance of the railway infrastructure.
- Q: Are stainless steel sheets resistant to scaling at high temperatures?
- Stainless steel sheets, in general, possess resistance against scaling when exposed to high temperatures. This resistance is attributed to the elevated chromium content within stainless steel, which generates a protective oxide layer on the surface upon oxygen exposure. This oxide layer acts as a barrier, effectively hindering further oxidation and scaling of the material. Nevertheless, the extent of scaling resistance may fluctuate based on the particular grade and composition of stainless steel, as well as the temperature and duration of exposure. In exceedingly high-temperature surroundings, stainless steel might still encounter some degree of scaling; however, it typically exhibits greater resistance in comparison to alternative materials.
- 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.
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Stainless Steel Coils,Cold Rolled Stainless Cold Rolled Stainless Steel Finish Grade 304
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000000 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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