202 stainless steel coil is a type of austenitic stainless steel coil that belongs to the 200 series stainless steel family. It is composed of a mixture of chromium, manganese, and nickel, providing it with a balance of properties suitable for various applications.
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Metal In China® is a trusted stainless steel supplier in China. Stainless steel products cover plates, coils and pipes. We have a large inventory of 200 series, 300 series and 400 series stainless steel products. The most popular stainless steel grades in the market are 201, 304, 310, 316, 410, 420, 430, 2205 and 904L etc. We support customization of various surface treatments, including brushed, 2b, ba, polished and mirror (8k, rose gold), etc. We are very happy to provide each customer with a customized and reasonable quotation, including free sample delivery, contact us now.
202 stainless steel coil offers several features and benefits that make it suitable for various applications. Here are some key features and benefits of 202 stainless steel coil:
- Corrosion Resistance: 202 stainless steel coil exhibits good corrosion resistance in many environments, including mild acids, alkalis, and atmospheric conditions. It is less prone to corrosion compared to carbon steel, making it suitable for applications where corrosion resistance is important.
- Cost-Effective: 202 stainless steel coil is generally more affordable than other stainless steel grades, making it a cost-effective option for applications that require moderate corrosion resistance and mechanical properties.
202 Stainless Steel Coil For Sale
202 Stainless Steel Coil Factory
- High Strength: 202 stainless steel coil offers good strength and toughness, making it suitable for structural and load-bearing applications. It has a higher strength compared to austenitic stainless steel grades like 304.
- Formability: 202 stainless steel coil is easily formable and can be bent, stamped, and deep drawn without cracking or weakening the material. It is suitable for applications that require complex shapes and fabrication.
202 Stainless Steel Coil Factory in Stock
202 Stainless Steel Coil Supplier
- Low Maintenance: The corrosion resistance and durability of 202 stainless steel coil contribute to its low maintenance requirements. It is resistant to staining, discoloration, and oxidation, reducing the need for frequent cleaning and upkeep.
- Wide Range of Applications: 202 stainless steel coil finds application in various industries, including automotive, construction, kitchenware, appliances, and decorative applications. It is commonly used in cookware, utensils, sinks, automotive trim, structural components, and architectural panels.
202 Stainless Steel Coil Manufacturer
202 Stainless Steel Coil Supplier
- Recyclability: Like other stainless steel grades, 202 stainless steel coil is recyclable. It can be recycled and reused, contributing to sustainable practices and reducing environmental impact.
Wholesale 202 Stainless Steel Coil
202 Stainless Steel Coil Factory in China
China 202 Stainless Steel Coil Supplier
|Finish||NO.1(Hot Rolled), NO.2B(Cold Rolled), Hairline, Brushed, BA, NO.3, NO.4, NO.240, NO.400, NO.8 etc.|
|Thickness||3mm-15mm (Hot Rolled) ;0.3mm-8mm (Cold Rolled) can be customized ;|
|Width||1000mm/1250mm/1500mm, can be customized|
|Package||Standard seaworthy package(protected by waterproof paper,wrapped in iron sheet, fixed by steel bars)|
202 stainless steel is a type of austenitic stainless steel with a composition that includes chromium, manganese, and nickel. It is similar to 304 stainless steel but with a lower nickel content. The manufacturing process for 202 stainless steel coil is similar to that of other stainless steel coils, and it typically involves the following steps:
- Melting: The raw materials, including iron, chromium, manganese, nickel, and other alloying elements, are melted together in an electric arc furnace or an induction furnace.
- Refining: The molten steel is refined to remove impurities and control the composition. Various refining processes, such as Argon Oxygen Decarburization (AOD) or Vacuum Oxygen Decarburization (VOD), can be employed.
- Casting: The refined molten steel is cast into large semi-finished shapes, such as slabs or billets, through continuous casting or ingot casting. The shapes are then cooled.
- Hot Rolling: The cast shapes are reheated and hot rolled to reduce their thickness and to break down the cast structure, making the steel more ductile and formable. This process creates a hot-rolled coil.
- Cold Rolling: The hot-rolled coil is further reduced in thickness through cold rolling. Cold rolling not only enhances the surface finish but also increases the strength and dimensional accuracy of the stainless steel.
- Annealing: The cold-rolled coil undergoes an annealing process to relieve internal stresses and improve ductility. This process involves heating the coil to a specific temperature and then slowly cooling it down. It helps to refine the grain structure and create a more uniform material.
- Surface Treatment: After annealing, the stainless steel coil may undergo surface treatments to achieve the desired surface finish. This can include processes such as pickling, passivation, or mechanical polishing to remove any scale, stains, or imperfections and enhance the appearance.
- Cutting and Packaging: The 202 stainless steel coil is cut into the desired lengths or sizes according to customer requirements. It is then properly packaged and prepared for shipment.
202 Stainless Steel is a type of chromium-nickel-manganese stainless steel which was developed to conserve nickel. It’s a lower-cost option to conventional Cr-Ni stainless steels such as 301 and 304.
However, the nickel in Type 202 is largely replaced by manganese which helps preserve the austenitic structure and provides similar corrosion resistance. The low nickel content does, however, make this alloy susceptible to sensitization and intergranular corrosion when heated to temperatures between 800 and 1500°F.
Applications for this material include:
- Automotive Industry: It can be used in various parts of vehicles for both structural and aesthetic purposes.
- Kitchen Utensils and Appliances: 202 Stainless Steel is frequently used in spoons, forks, and knives, as well as in kitchen appliances due to its corrosion resistance and affordable price.
- Architectural Decoration: This type of steel is also used in the decoration of buildings, windows, doors, railings, and other structures because of its aesthetic appeal and durability.
- Industrial Equipment: Due to its resistance to corrosion, 202 stainless steel is used in a variety of industrial equipment, especially in environments where corrosion could be an issue.
- Petroleum & Chemical Industry: 202 stainless steel can also be used in certain components of the petroleum and chemical industries, though it may not be the first choice due to its susceptibility to high-temperature corrosion.
Packaging of stainless steel coil is important to protect the material from damage during transit, handling, and storage. Here is a general overview of how stainless steel coils are packaged:
- Wrapping: The coil is typically first wrapped with a protective material like plastic film or waterproof paper to protect the surface from scratches or other potential damage. This also helps to prevent exposure to moisture which can cause rusting.
Stainless Steel Coil Package 1
- Edge Protection: The edges of the coil are often protected with additional material, such as cardboard or hard plastic edge protectors, to prevent damage to the edges of the coil. This is important because the edges can be particularly susceptible to damage during handling.
- Metal Strapping: Metal straps are usually used to secure the coil and the protective packaging. This helps to ensure the coil stays intact during transportation.
Stainless Steel Coil Package 2
- Wooden Pallet: For additional support, the coil is often placed on a wooden pallet. This provides a solid base for the coil and makes it easier to move with a forklift.
- Outer Packaging: An outer layer of packaging, often made of metal or wood, is sometimes used for additional protection, especially for international shipping where the coils might be exposed to harsh conditions.
Stainless Steel Coil Package 3
- Labeling: Finally, the coil is labeled with important information such as the size, grade, heat number, and any other relevant details about the steel. This helps to ensure the right material gets to the right place.