202 Stainless Steel Coil Suppliers
- Thickness: 0.2mm – 200mm
- Width: 300mm – 2000mm, For the narrowed products please check in strip products
- Length: 500mm-12000mm
- Finish: 2B, 2D, Black, NO.1, Anneal pickling
- MOQ: 2MT
Product Description of 202 Stainless Steel Coils
202 stainless steel coils are a type of austenitic stainless steel coils that belongs to the 200 series. Compared with the 300 series stainless steel coils, 202 stainless steel coils have a lower nickel content, which makes them more cost-effective and widely used in various applications. The 202 stainless steel coils are produced by Huaxiao stainless steel coils suppliers using high-quality raw materials and advanced production technology, ensuring their superior quality and durability.
The 202 stainless steel coils exhibit good corrosion resistance, high toughness, and excellent surface finish, making them suitable for various applications in the construction, automotive, and household appliance industries. The coils are highly resistant to rust and staining and can withstand exposure to high temperatures and harsh chemicals.
Product Range of 202 Stainless Steel Coils
-321 Cold Rolled Stainless Steel Coils, Cold Rolled 321 Coils, 321 CRC.
- · Thickness: 0.2mm – 8.0mm
- · Width: 600mm – 2000mm, For the narrowed products please check-in strip products
- · Max Coil Weight: 25MT
- · Coil ID: 508mm, 610mm
- · Finish: 2B
-321 Hot Rolled Stainless Steel Coils, Hot Rolled 321 Coils, 321 HRC.
- Thickness: 1.2mm – 16mm
- · Width: 600mm – 2000mm, for the narrower products please check in strip products
- · Max Coil Weight: 40MT
- · Coil ID: 508mm, 610mm
- · Finish: NO.1
Specification of 202 Stainless Steel Coils
Chemical Components of 202 Stainless Steel Coils
| 202 | C % | Si % | Mn % | P% | S% | Cr% | Ni% | N% |
| ASTM | 0.15 | ≤ 1.0 | 7.5 | 0.06 | 0.03 | 17-19 | 4-6 | 0.25 |
| JIS | 0.15 | ≤ 1.0 | 7.5 | 0.06 | 0.03 | 17-19 | 4-6 | 0.25 |
| EN | 0.15 | ≤ 1.0 | 7.5 | 0.06 | 0.03 | 17-19 | 4-6 | — |
| GB | 0.15 | ≤ 1.0 | 7.5 | 0.06 | 0.03 | 17-19 | 4-6 | 0.25 |
Mechanical Property of 202 Stainless Steel Coils
| 201 | T.S.(MPa） | Y.S.(MPa） | EL.(%) | HB |
| ASTM | ≥ 515 | ≥ 275 | ≥ 40 | ≤ 217 |
| JIS | ≥ 520 | ≥ 275 | ≥ 40 | ≤ 207 |
| EN | ≥ 550 | ≥ 250 | ≥ 35 | ≤ 215 |
| GB | ≥ 520 | ≥ 275 | ≥ 40 | ≤ 207 |
Physical Property of 202 Stainless Steel Coils
| 202 | Density (g/cm³) | Melting point (℃) | Thermal conductivity (W/m-K) | Coefficient of thermal expansion (10^-6/K) |
| ASTM | 7.8 | 1398-1446 | 16.3 | 15 |
| JIS | 7.8 | 1398-1446 | 16.3 | 15 |
| EN | 7.8 | 1398-1446 | 16.3 | 15 |
| GB | 7.8 | 1398-1446 | 16.3 | 15 |
Features of 202 Stainless Steel Coils
Raw material selection
The first step in producing 202 stainless steel coils is selecting the appropriate raw materials. Stainless steel coil suppliers typically provide high-quality stainless steel materials that meet industry standards for composition and purity.
Melting and casting
Once the raw materials are selected, they are melted in a high-temperature furnace and cast into large plates or billets. This process is usually done to remove impurities to ensure that a high-quality stainless steel is produced.
Rolling
The melted stainless steel is rolled into flat sheets of the required thickness and width to improve its strength and durability
Package testing
The packaging of the coil is tested, mainly to check whether the packaging is intact and can protect the coil from damage.
Slitting and Coiling
The pickled sheets are slit into narrower widths and rolled into a final product ready for shipment to stainless steel coil suppliers or other customers.
Annealing and pickling
This involves heating the material to a specific temperature and then slowly cooling it to improve its ductility and toughness. The material is then pickled to remove any surface impurities.nec ullamcorper mattis, pulvinar dapibus leo.
Features of 202 Stainless Steel Coils
202 stainless steel coils have good corrosion resistance due to the presence of chromium, nickel, and manganese in their composition. However, compared to 304 stainless steel, its corrosion resistance is slightly lower. It is recommended to avoid exposure to highly corrosive environments, such as those containing strong acids or chlorides, to ensure the longevity of 202 stainless steel coils.
202 stainless steel coils are characterized by high strength, with tensile and yield strengths that are higher than some common stainless steel materials. This makes 202 stainless steel coils can withstand greater loads and pressures, widely used in the manufacture of parts and equipment that need to withstand high pressure and high loads. At the same time, its high strength also makes 202 stainless steel coils have better resistance to deformation, not easy to deformation or cracking, with a long service life.
202 stainless steel coils have good ductility and can be easily formed into different shapes and sizes. They are suitable for various applications in industries such as construction, automotive, and kitchenware. The coils can be easily bent, stretched, and shaped without cracking or breaking, making them ideal for manufacturing products with intricate designs. Additionally, the good ductility of 202 stainless steel coils makes them easy to weld and work with, enabling stainless steel coils suppliers to produce high-quality and customized products efficiently.
202 stainless steel coils surface are smooth and flat, easy to clean, can keep beautiful during use
Compared to other types of stainless steel, 202 stainless steel coils have a lower price point, making them a cost-effective option for many applications.
Features of 202 Stainless Steel Coils
construction industry
202 stainless steel coils are widely used in the construction industry due to their high strength, corrosion resistance, and durability. They are often used for roofing, cladding, and structural components in buildings. 202 stainless steel coils can be formed into different shapes and sizes to meet specific architectural requirements. Additionally, stainless steel coils suppliers play a crucial role in providing high-quality materials for construction projects.
medical industry
202 stainless steel coils have a wide range of applications in the medical industry due to their excellent corrosion resistance and easy formability. They are used in the manufacturing of medical equipment and devices such as surgical instruments, dental tools, hospital beds, and trays. Additionally, 202 stainless steel coils are also used in the production of medical implants and prosthetics due to their biocompatibility and resistance to body fluids. Stainless steel coils suppliers play a crucial role in providing high-quality stainless steel coils for the medical industry.
kitchenware industry
202 stainless steel coils are also widely used in the kitchenware industry. This is because it has good corrosion resistance and is easy to clean, making it suitable for use in the manufacture of kitchen utensils such as pots, pans, and cutlery. Additionally, its strength and durability make it a preferred material for kitchen equipment that requires a high level of performance and reliability. Many stainless steel coils suppliers cater to the kitchenware industry by providing high-quality 202 stainless steel coils for various applications.
automotive industry
202 stainless steel coils have various applications in the automotive industry. One of the primary uses is for manufacturing exhaust systems and mufflers due to its high temperature and corrosion resistance. Additionally, it is used for producing fuel tanks, fenders, and other structural components due to its high strength-to-weight ratio and formability. The use of 202 stainless steel coils in the automotive industry helps to improve the durability, safety, and overall performance of vehicles. As a result, many automotive manufacturers and suppliers source 202 stainless steel coils from reliable stainless steel coils suppliers.
electrical industry
202 stainless steel coils are also commonly used in the electrical industry due to their corrosion resistance and high electrical conductivity. They are used in the manufacturing of various electrical components such as electrical connectors, capacitors, and transformers. Additionally, they can be found in electrical enclosures, switchgear, and other equipment that requires high corrosion resistance and durability. Stainless steel coils suppliers often provide 202 stainless steel coils to meet the demands of the electrical industry.
FAQ
Here are some differences between 202 stainless steel coils and 201 stainless steel coils:
Chemical Composition: The chemical composition of 202 stainless steel coils is different from that of 201 stainless steel coils, with higher amounts of manganese and nitrogen in 202 stainless steel.
Corrosion Resistance: 202 stainless steel coils have better corrosion resistance than 201 stainless steel coils, especially in acidic environments.
Hardness: 202 stainless steel coils are generally harder than 201 stainless steel coils due to the higher content of manganese.
Magnetic Properties: 202 stainless steel coils are usually magnetic, while 201 stainless steel coils are not.
Weldability: 202 stainless steel coils have better weldability than 201 stainless steel coils.
Cost: 202 stainless steel coils are generally more expensive than 201 stainless steel coils due to the higher content of manganese and nickel.
Applications: 202 stainless steel coils are often used in industries such as construction, food processing, and automotive, while 201 stainless steel coils are commonly used in home appliances and kitchenware.
202 stainless steel coils can be used to manufacture a wide range of products due to their excellent corrosion resistance, high strength, and durability. These products include kitchenware, utensils, sinks, automotive parts, construction materials, and electrical appliances. As reliable stainless steel coils suppliers, we offer 202 stainless steel coils in various sizes and thicknesses to meet the specific needs of our clients.
To maintain the quality and appearance of 202 stainless steel coils, regular cleaning is recommended. Here are some maintenance tips:
- Clean the coils regularly with mild soap and water, and then dry them thoroughly to prevent water spots and stains.
- Avoid using abrasive cleaners, steel wool, or rough sponges that can scratch the surface of the coils.
- Use a soft cloth or sponge to wipe the coils in the direction of the grain to avoid leaving streaks or scratches.
- Avoid exposing the coils to high temperatures, strong acids, or alkalis, as they can damage the surface of the coils.
- If the coils are used in a harsh environment, it’s recommended to clean them more frequently.
- Stainless steel coil suppliers may also provide specific maintenance guidelines for their products.
202 stainless steel coils are suitable for various environments, including those that are corrosive and those with high temperatures. They are often used in industries such as construction, automotive, and kitchen appliances. Proper maintenance and cleaning can also prolong the lifespan of the coils, and stainless steel coil suppliers can provide guidance on the appropriate methods.
The 2-series stainless steels are a family of alloys that contain chromium, nickel, and manganese, and are characterized by their high strength and excellent corrosion resistance. Some common 2-series stainless steel grades include 201, 202, 204Cu, 205, 216, and 220.
Compared to the 3-series and 4-series stainless steels, the 2-series alloys typically have lower nickel content and higher manganese content, making them less expensive and more formable. However, they also have lower corrosion resistance in some environments and may be more prone to work hardening.
In terms of applications, 2-series stainless steels are often used in the production of kitchenware, household appliances, automotive components, and construction materials. They are also commonly used in the production of tubing and piping, as well as in the manufacture of industrial equipment and machinery.
Overall, the 2-series stainless steels are a versatile and cost-effective group of alloys that offer a good balance of strength, formability, and corrosion resistance for a wide range of applications. As stainless steel coils suppliers, we offer a variety of 2-series stainless steel coils in various sizes and finishes to meet our customers’ needs
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Phone/WhatsApp/WeChat:+86 13052085117
Email: [email protected]
Address: RM557, NO.1388 Jiangyue Road, Shanghai China
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