201 202 304 304L Stainless Steel Coil manufacturers
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
Standard:
ASTM
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Polished
Steel Grade:
300 Series
Certification:
SGS
Thickness:
1.2
Width:
1219
Length:
as client's requirement
Net Weight:
23
2MM thickness cold rolled baosteel aisi 201 202 304 304L stainless steel coil manufacturers
Stainless steel is a production which not easy rust,acid resistance and corrosion resistance,so it is widely used in light industry,heavy industry,daily necessities and the decoration industry.my company long-term supply stainless steel products including:stainless steel sheet,stainless steel coil and stainless steel tube.
Specification:
| Commodity | 2MM thickness cold rolled baosteel aisi 201 202 304 304L stainless steel coil manufacturers | |||||
| Width | 1000mm,1219mm,1240mm,1500mm,2000mm or as customer's demand | |||||
| Thickness | Cold Rolled:0.3-3.0mm Hot Rolled:3.0-150mm | |||||
| Length | 1000mm-6000mm or as customer's demand | |||||
| Surface | No.1,2B,8K,BA,2D,No.4,No.6,ect. | |||||
| Material | 201,202,301,302,303,304,304L,309S,316,316L,316N,410,420,ect. | |||||
| Grade | 200/300/400 series | |||||
| Certification | SGS ISO | |||||
| Application | Construction,Industry,Kitchenware,Building,etc | |||||
| Packing | Kraft Paper and Seaworthy Wooden Pallet or according to client's request | |||||
| Place of Origin | Shanxi China (MAINLAND) | |||||
| Payment terms | L/C & T/T | |||||
| Delivery Time | Up To Order | |||||
Surface:
| Surface | Definition | Application | |||
| No.1 | The surface finiyshed by heat treatment and pickling or processcorresponding there to after hot rolling. | Chemical tank,pipe | |||
| 2B | Those finished,after cold rolling,by heattreatment,pickling or otherequivalent treatment and lastly bycold rolling to given appropriate luster. | Medical equipment,Food industry,Construction material | |||
| No.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils,Building | |||
| No.4 | Those finished by polishing with No.150 to No.180 abrasive specified in JIS R6001 | Medical equipment | |||
| BA | Those processed with bright heat treatment after cold rolling. | Electric equipment, Building | |||
| HL | Those finished polishing so as to give continuous polishing streaks by use=ing abrasive of suitable grain size. | Kitchen utensils,Building | |||
Chemical Composition(in percentage):
| Grade | C | Mn(Max) | P(Max) | S(Max) | Si(Max) | Cr(Max) | Ni(Max) | Mo(Max) |
| 201 | 0.15 | 5.5-7.5 | 0.06 | 0.03 | 1 | 16.0-18.0 | 3.5-5.5 | |
| 202 | 0.15 | 7.5-10.5 | 0.06 | 0.03 | 1 | 17.0-19.0 | 4.0-6.0 | |
| 304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-10.5 | |
| 304L | 0.03 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-12.0 | |
| 310S | 0.08 | 2 | 0.045 | 0.03 | 1.5 | 24.0-26.0 | 19.0-22.0 | |
| 316 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| 316L | 0.03 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| 317 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 18.0-20.0 | 11.0-14.0 | 3.0-4.0 |
| 317L | 0.03 | 2 | 0.045 | 0.03 | 0.75 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 |
| 321 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 17.0-19.0 | 9.0-12.0 | |
| 409 | 0.08 | 1 | 0.04 | 0.01 | 1 | 10.5-11.75 | 0.5 | |
| 410S | 0.08 | 1 | 0.04 | 0.03 | 1 | 11.5-13.5 | 0.6 | |
| 410 | 0.15 | 1 | 0.04 | 0.03 | 1 | 11.5-13.5 | 0.75 | |
| 420 | 0.35 | 0.5 | 0.035 | 0.015 | 0.5 | 12.0-13.0 | 0.2-3.0 |
Application:
Packaging & Shipping
Packing :
Our Factory:
Process Flow:
- Q: What are the different types of welding processes used for stainless steel strips?
- There are several types of welding processes commonly used for stainless steel strips, including TIG (Tungsten Inert Gas) welding, MIG (Metal Inert Gas) welding, and laser welding. TIG welding is known for its precision and produces high-quality welds, making it suitable for thin stainless steel strips. MIG welding is faster and more versatile, making it ideal for thicker stainless steel strips. Laser welding is a non-contact process that offers high-speed and high-quality welds, often used in automated production lines for stainless steel strips.
- Q: How are 111 stainless steel strips manufactured?
- The manufacturing process of 111 stainless steel strips involves several steps. Firstly, raw materials are selected, which typically include iron ore, chromium, nickel, and other alloying elements. These materials are carefully measured and combined in the desired proportions to create the stainless steel alloy. Next, the raw materials are melted in a high-temperature furnace. This molten metal is then poured into a continuous casting machine, where it is shaped into long slabs or billets. These slabs are then allowed to cool and solidify. After solidification, the slabs are reheated in a furnace to a specific temperature to make them more malleable. They are then passed through a hot rolling mill, where they are reduced in thickness and lengthened into long strips. The rolling process is repeated several times to achieve the desired thickness and quality. Once the strips reach the desired thickness, they are annealed in a heat treatment furnace. Annealing helps to relieve internal stresses and improve the mechanical properties of the stainless steel. This process involves heating the strips to a specific temperature and then gradually cooling them. To enhance the surface finish and remove any imperfections, the strips go through a pickling process. This involves immersing them in an acid solution that removes scale, oxides, and other impurities from the surface. After pickling, the strips undergo a cold rolling process. This process involves passing the strips through a series of rollers under high pressure, which further reduces their thickness and improves their surface finish. To achieve the desired dimensions and tolerances, the strips are then cut into the required lengths using shearing or slitting machines. They may also undergo additional processes such as edge trimming, edge rounding, or surface polishing, depending on the specific requirements of the application. Finally, the finished stainless steel strips are inspected for quality, including checking for dimensional accuracy, surface defects, and mechanical properties. They are then packaged and prepared for shipment to customers who use them in various industries such as automotive, construction, appliances, and many others.
- Q: How do stainless steel strips perform in cryogenic environments?
- Stainless steel strips are known for their exceptional performance in cryogenic environments. Due to their unique composition and properties, stainless steel strips exhibit excellent resistance to extreme low temperatures. At cryogenic temperatures, stainless steel strips retain their strength, toughness, and corrosion resistance, making them highly suitable for use in various applications. The inherent stability of stainless steel allows it to maintain its mechanical properties even under extreme cold conditions, preventing brittleness or cracking that can compromise its structural integrity. Stainless steel's resistance to corrosion is particularly advantageous in cryogenic environments, where moisture and other corrosive elements may be present. The passive oxide layer formed on the surface of stainless steel helps protect it from chemical reactions and oxidation, ensuring durability and longevity in cryogenic applications. Additionally, stainless steel strips offer good thermal conductivity, allowing for efficient heat transfer in cryogenic systems. This can be beneficial in applications such as cryogenic storage tanks, where maintaining the temperature of the stored materials is crucial. Overall, stainless steel strips demonstrate excellent performance in cryogenic environments, combining strength, toughness, corrosion resistance, and thermal conductivity. These properties make stainless steel a preferred choice in various industries, including aerospace, energy, medical, and research, where cryogenic conditions are prevalent.
- Q: Can stainless steel strips be used in the production of kitchen utensils?
- Certainly, the utilization of stainless steel strips in the manufacturing of kitchen utensils is indeed possible. Stainless steel has become widely preferred for kitchen utensils owing to its numerous advantageous qualities. Its resistance to corrosion, heat, and ability to maintain hygiene make it an ideal material for food preparation and cooking purposes. The malleability of stainless steel strips allows for easy shaping and crafting of a diverse range of utensil designs such as spoons, forks, knives, spatulas, tongs, and an array of others. Furthermore, the durability and longevity of stainless steel utensils guarantee their ability to endure the demands of everyday kitchen usage.
- Q: What are the benefits of using 111 stainless steel strips over other materials?
- Using 111 stainless steel strips instead of other materials provides numerous advantages. To begin with, 111 stainless steel exhibits exceptional resistance to corrosion and oxidation, making it suitable for utilization in different environments, including those with high humidity or exposure to chemicals. This resistance guarantees that the stainless steel strips have a longer lifespan compared to alternative materials, thereby reducing the frequency of replacements and resulting in long-term cost savings. Furthermore, 111 stainless steel strips possess remarkable strength and durability. They can bear heavy loads and are highly resistant to wear and tear. These properties make them ideal for applications necessitating high strength and reliability, such as the construction, automotive, and industrial sectors. Moreover, 111 stainless steel strips offer superior heat resistance. They can withstand elevated temperatures without compromising their structural integrity, rendering them appropriate for utilization in extreme temperature conditions, such as in furnaces or industrial ovens. Additionally, stainless steel is a hygienic material that is easy to clean and maintain. It lacks pores, preventing the growth of bacteria, and is thus suitable for applications in the food and medical industries. Moreover, it is resistant to staining, ensuring a clean and visually appealing appearance. Lastly, 111 stainless steel strips are versatile and can be easily fabricated into various shapes and sizes, allowing for customization to meet specific project requirements. This adaptability makes them suitable for a wide array of applications, ranging from architectural and decorative purposes to structural components. In conclusion, the benefits of utilizing 111 stainless steel strips encompass corrosion resistance, strength and durability, heat resistance, hygiene, and versatility. These properties establish them as a preferred choice in numerous industries, guaranteeing longevity, reliability, and cost-effectiveness.
- Q: Are stainless steel strips suitable for marine environments?
- Yes, stainless steel strips are highly suitable for marine environments. Stainless steel is known for its excellent corrosion resistance, making it a preferred choice for various marine applications. The chromium content in stainless steel forms a protective oxide layer on its surface, which prevents rusting and corrosion. This oxide layer acts as a barrier, protecting the steel from the harsh marine environment, including exposure to saltwater, moisture, and humidity. Additionally, stainless steel has high strength and durability, which makes it resilient to the physical demands of marine environments, such as waves, impact, and temperature fluctuations. Due to these properties, stainless steel strips are widely used in marine applications like boat building, shipbuilding, offshore structures, and marine equipment.
- Q: What are the different types of edges for stainless steel strips?
- Stainless steel strips can be manufactured with various types of edges, each serving a specific purpose and application. Some of the common types of edges for stainless steel strips include: 1. Mill Edge: This is the most common type of edge and is produced during the manufacturing process. It has a slightly rounded or curved edge, which is suitable for general applications. 2. Slit Edge: This edge is achieved by slitting the stainless steel strip into narrower widths. It is typically a straight edge, but it may have slight burrs or roughness. Slit edges are commonly used in industries where precision and tight tolerances are not critical. 3. Deburred Edge: To remove any burrs or roughness present on the slit edge, a deburring process is applied. This creates a smooth and rounded edge, ensuring safety and preventing damage during handling. 4. Rolled Edge: This edge is achieved by rolling the stainless steel strip, resulting in a smooth, rounded edge. Rolled edges are commonly used in applications where safety and aesthetics are important, such as in architectural and decorative applications. 5. Beveled Edge: A beveled edge refers to a sloping or angled cut made on the edge of the stainless steel strip. It is typically used in applications where welding or joining is required, as the bevel facilitates a better weld penetration and joint strength. 6. Sheared Edge: This type of edge is produced by shearing or cutting the stainless steel strip with a sharp blade. Sheared edges may have slight variations and irregularities but are suitable for applications where precision is not critical. 7. Custom Edges: Depending on specific requirements, stainless steel strips can be produced with custom edges. These edges are tailored to meet the unique needs of the application, such as special chamfers, grooves, or profiles. It is important to consider the intended use and requirements of the stainless steel strip when selecting the appropriate type of edge. The choice of edge can impact the strip's functionality, appearance, and compatibility with different manufacturing processes.
- Q: Can stainless steel strips be used for architectural sculptures?
- Yes, stainless steel strips can be used for architectural sculptures. Stainless steel is a versatile and durable material that can be easily manipulated into various shapes and forms. Its corrosion-resistant properties make it ideal for outdoor sculptures, as it can withstand harsh weather conditions without rusting or deteriorating. Stainless steel strips can be cut, bent, and welded to create intricate designs and unique sculptures. The strips can be formed into different shapes, such as curves, waves, or straight lines, allowing for endless creative possibilities. Additionally, stainless steel can be polished or brushed to achieve different finishes, giving the sculptures a sleek and modern look. Architectural sculptures often require materials that are not only visually appealing but also long-lasting and low-maintenance. Stainless steel meets these criteria, making it an excellent choice for architectural sculptures. Its strength and resistance to corrosion make it suitable for both indoor and outdoor installations. Furthermore, stainless steel's reflective surface can create interesting visual effects, especially when combined with lighting. The sculpture can capture and reflect the surrounding environment, enhancing its visual impact and creating a dynamic and engaging experience for viewers. In conclusion, stainless steel strips can indeed be used for architectural sculptures. Their versatility, durability, and aesthetic appeal make them a popular choice for artists and architects looking to create unique and long-lasting sculptures.
- Q: What are the common uses of stainless steel strips in the aerospace structural components?
- Stainless steel strips are commonly used in aerospace structural components due to their high strength, corrosion resistance, and durability. They are used in various applications such as fasteners, brackets, supports, and reinforcements, providing structural integrity and stability to aircraft components. Additionally, stainless steel strips are utilized in the manufacturing of fuel tanks, exhaust systems, and engine parts, where their resistance to extreme temperatures and chemicals is essential.
- Q: What are the different surface treatments for stainless steel strips?
- Stainless steel strips come with a variety of surface treatments, each serving a specific purpose and offering unique advantages. The following are some of the most commonly used surface treatments: 1. Mill Finish: This is the untreated surface of stainless steel, which has a smooth, slightly reflective appearance. It is the standard finish that comes directly from the mill and is suitable for applications where aesthetics are not the main concern. 2. Polished Finish: This treatment involves polishing the stainless steel surface to achieve a high gloss or mirror-like finish. It enhances the material's appearance and is often used for decorative purposes, such as in architecture or interior design. 3. Brushed Finish: Also referred to as a satin finish, this treatment involves brushing the stainless steel surface with fine abrasive materials in one direction. It creates a textured, matte look that is resistant to fingerprints and scratches. Brushed finish is commonly used in appliances, kitchen equipment, and automotive trims. 4. Bead Blasted Finish: In this treatment, small glass beads are blasted onto the stainless steel surface at high pressure, resulting in a uniform, non-reflective finish. It provides a unique, textured appearance and is often used in industrial or architectural applications where a matte, low-glare surface is desired. 5. PVD Coating: Physical Vapor Deposition (PVD) is a process that applies a thin layer of coating to the stainless steel surface using vacuum deposition techniques. This coating can offer various colors, such as gold, black, or bronze, as well as enhanced durability and corrosion resistance. 6. Electropolishing: This treatment involves immersing the stainless steel strip in an electrolyte solution and applying an electrical current to remove a thin layer of material from the surface. It results in a smooth, shiny finish with improved resistance to corrosion and bacterial growth. Electropolishing is commonly used in medical, pharmaceutical, and food processing equipment. To ensure the most suitable surface treatment for your stainless steel strips, it is essential to consider the specific requirements of your application and seek advice from a stainless steel supplier or surface treatment specialist.
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201 202 304 304L Stainless Steel Coil manufacturers
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4 m.t.
- Supply Capability:
- 100000 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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