Stainless Steel Coils Cold Rolled NO.2B Finish Grade 304,304L,316,316L from China Suppilier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 18 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:
18
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 are the different types of stainless steel sheet edges?
- Stainless steel sheets come in three main types of edges: mill edge, slit edge, and deburred edge. 1. The mill edge is the most common type and is produced during manufacturing. It has a rough, unfinished edge that is typically straight and perpendicular to the sheet's surface. It is suitable for applications where a smooth edge is not necessary. 2. Slit edge sheets are created by cutting large rolls of stainless steel into narrower widths. These edges are smoother and more precise compared to the mill edge. They are commonly used in applications that require a polished and precise edge, such as architectural finishes or fabrication processes. 3. A deburred edge is achieved by removing any sharp or rough edges from the stainless steel sheet. This is done to improve safety during handling or installation. Deburring can be done through grinding, sanding, or using specialized tools. The resulting edge is smooth and free from burrs or sharp protrusions. It's important to consider the specific application and requirements when choosing the edge type for a stainless steel sheet. Each type has its own advantages and limitations, and factors like aesthetics, functionality, and safety should be taken into account when selecting the appropriate edge for a project.
- Q: What are the different types of stainless steel sheet finishes for architectural applications?
- Architectural applications often utilize different types of stainless steel sheet finishes to enhance appearance and protect against corrosion and wear. 1. The most commonly used stainless steel sheet finish is No. 1, also known as "hot rolled annealed and pickled." This finish involves hot rolling the sheet, resulting in a rough, dull surface. It is then annealed and pickled to remove impurities, leaving a clean and uniform surface. 2. No. 2B Finish is achieved by cold rolling the sheet after annealing and pickling. This creates a smooth, reflective surface with a slight grainy texture. It is preferred for applications requiring high corrosion resistance and a polished appearance. 3. No. 4 Finish, also called "brushed finish," is accomplished by mechanically polishing the sheet with abrasive belts or brushes. This produces a satin-like look with fine parallel lines. No. 4 finish is commonly used for decorative purposes in architectural applications such as wall panels, elevator interiors, and column covers. 4. No. 8 Mirror Finish is achieved by mechanically polishing the sheet to create a highly reflective, mirror-like surface. It offers a bright appearance and is often used for decorative applications like wall cladding, signage, and decorative trim. 5. Bead Blasted Finish involves blasting the sheet with fine glass beads to create a textured, matte surface. This finish provides a unique aesthetic and is commonly used when a non-reflective, tactile surface is desired, such as in elevator doors, handrails, and countertops. 6. Patterned Finishes are created by embossing or etching the sheet with various patterns or textures. This adds visual interest to architectural applications, commonly used for wall panels, ceiling tiles, and decorative screens. These are just a few examples of the most commonly used stainless steel sheet finishes in architectural applications. Each finish offers distinct aesthetic and functional characteristics, allowing architects and designers to select the most suitable finish for their specific project requirements.
- Q: How about stainless steel grades?
- According to the composition can be divided into Cr (400 Series), Cr Ni system (300 Series), Cr Mn Ni (200 Series) and the precipitation hardening systems (Series 600). 200 series - chromium nickel manganese austenitic stainless steel 300 series - chromium nickel austenitic stainless steel 301 - ductility, used for molding products. It can also be hardened rapidly by mechanical processing. Good weldability. The abrasion resistance and fatigue strength are better than 304 stainless steel. 302 - 304 with corrosion resistance, due to the relatively high carbon intensity. 303 - by adding a small amount of sulfur and phosphorus, it is easier to cut than 304.
- Q: Can stainless steel sheets be used for airport terminals?
- Yes, stainless steel sheets can be used for airport terminals. Stainless steel is a highly versatile material that offers several advantages for use in airport terminals. Firstly, stainless steel is corrosion-resistant, which is essential in a high-traffic environment like an airport where exposure to moisture and chemicals is common. This property ensures that the stainless steel sheets will maintain their structural integrity and appearance over time. Additionally, stainless steel sheets are durable and can withstand heavy foot traffic and the wear and tear associated with airport operations. This makes them suitable for various applications within the terminal, including walls, ceilings, cladding, countertops, and furniture. Stainless steel is also easy to clean and maintain, making it a hygienic choice for high-traffic areas like airport terminals. Furthermore, stainless steel has an aesthetic appeal that can enhance the overall design of the airport terminal. Its sleek and modern look can create a sense of sophistication and elegance. Stainless steel sheets are available in various finishes, such as brushed, polished, or patterned, allowing for customization to suit the desired aesthetic requirements of the terminal. Overall, stainless steel sheets are a practical and visually appealing choice for airport terminals due to their corrosion resistance, durability, ease of maintenance, and aesthetic versatility.
- Q: Can stainless steel sheets be used for roofing applications?
- Yes, stainless steel sheets can be used for roofing applications. Stainless steel is a durable and corrosion-resistant material, making it suitable for outdoor use and protecting against weather elements. It offers excellent strength and longevity, making it a popular choice for roofing in both commercial and residential settings.
- Q: Are stainless steel sheets suitable for power plant equipment?
- Indeed, power plant equipment can be suitably constructed using stainless steel sheets. Renowned for its exceptional resistance to corrosion, robust strength, and enduring nature, stainless steel is a favored option across a multitude of industries, including power plants. Given that power plants often encounter challenging conditions characterized by elevated temperatures, intense pressure, and corrosive agents, stainless steel effectively withstands such environments. Furthermore, it exhibits commendable heat resistance, thereby ensuring the maintenance of its structural integrity even at heightened temperatures, a vital attribute for power plant equipment. Moreover, stainless steel sheets can be readily manipulated and welded to conform to specific design prerequisites for power plant equipment, thus rendering them both versatile and dependable.
- Q: Are stainless steel sheets suitable for decorative purposes?
- Yes, stainless steel sheets are suitable for decorative purposes. Stainless steel has a sleek and modern appearance that adds a touch of elegance and sophistication to any space. Its smooth and reflective surface creates a visually pleasing aesthetic that enhances the overall look and feel of a room. Additionally, stainless steel is highly durable and resistant to corrosion, making it a long-lasting choice for decorative applications. The versatility of stainless steel sheets allows them to be used in various decorative forms, such as wall panels, backsplashes, countertops, and even furniture. Whether in residential or commercial settings, stainless steel sheets can be utilized to create stunning and eye-catching decorative elements that complement any interior design style.
- Q: What is the fatigue strength of stainless steel sheets?
- The fatigue strength of stainless steel sheets can vary depending on various factors such as the grade of stainless steel, surface finish, thickness, and any surface treatments or coatings applied. It is typically higher than that of carbon steel, making stainless steel sheets more resistant to fatigue failure under cyclic loading. However, the exact fatigue strength value will vary and can be determined through testing and analysis specific to the particular stainless steel sheet being used.
- Q: How do you drill holes in stainless steel sheets?
- To achieve accurate and clean results, it is necessary to follow specific steps and use the right tools when drilling holes in stainless steel sheets. Here is a detailed guide on how to accomplish this task: Step 1: Gather the required tools, including a drill machine, suitable drill bits for stainless steel (cobalt or carbide are recommended), a center punch, safety goggles, work gloves, and a clamp or vise to secure the stainless steel sheet. Step 2: Select the appropriate drill bit. Since stainless steel is a tough material, regular drill bits may not be effective. Instead, opt for cobalt or carbide drill bits that are specifically designed for cutting through hard metals. Step 3: Mark the hole position by using a center punch to create a small indentation at the exact spot where you intend to drill. This will prevent the drill bit from slipping when starting the hole. Step 4: Firmly secure the stainless steel sheet using a clamp or vise on a workbench or surface. This will prevent any movement during drilling and ensure precise and clean holes. Step 5: Prioritize safety by wearing safety goggles and work gloves to protect your eyes and hands from metal debris and sharp edges. Step 6: Begin drilling by placing the drill bit on the marked indentation and applying gentle pressure to start the hole. Use a lower speed setting on your drill machine to prevent overheating, gradually increasing the pressure as you continue drilling. Step 7: Apply cutting fluid or lubricant on the drill bit while drilling to reduce friction and heat buildup. This will extend the life of the drill bit and prevent discoloration or warping of the stainless steel sheet due to excessive heat. Step 8: Monitor the drilling progress and adjust the speed and pressure accordingly. It is crucial to maintain a steady pace and avoid applying excessive force to prevent drill bit breakage or damage to the stainless steel sheet. Step 9: Periodically stop drilling to remove metal debris from the hole, ensuring that it does not clog and that the hole remains clean. Step 10: Once the desired hole size is achieved, slowly withdraw the drill bit from the stainless steel sheet. Use a file or deburring tool to smooth out any rough edges around the hole. By following these steps and utilizing the appropriate tools, you can successfully drill precise and clean holes in stainless steel sheets. Remember to take your time, prioritize safety, and properly maintain your tools for optimal results.
- Q: Can stainless steel sheets be used for food storage containers?
- Yes, stainless steel sheets can be used for food storage containers. Stainless steel is a popular choice for food storage containers due to its durability, non-reactive nature, and resistance to corrosion. It does not impart any taste or odor to the stored food, making it safe for long-term storage. Stainless steel is also easy to clean and maintain, making it a hygienic option for food storage. Additionally, stainless steel containers are often preferred for their eco-friendly properties, as they are reusable and can help reduce the use of single-use plastic containers. Overall, stainless steel sheets are a suitable and reliable choice for food storage containers.
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Stainless Steel Coils Cold Rolled NO.2B Finish Grade 304,304L,316,316L from China Suppilier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 18 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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