302 stainless steel is an extremely tough, ductile grade that demonstrates superior corrosion resistance. It’s a non-magnetic grade that is not heat treatable, very similar to type 304 stainless steel, albeit with slightly higher carbon content which provides greater strength and toughness.
The 302 stainless steel belongs to the 300 series family of stainless steels, known for their chromium-nickel content. It’s a variation of the 18/8 stainless steel (18% chromium, 8% nickel) and is commonly used in applications requiring tough material that can withstand corrosive environments. It also provides good mechanical properties at elevated temperatures.
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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.
Metal In China® supports various surface customization of stainless steel, including NO.1(Hot Rolled), NO.2B(Cold Rolled), Hairline, Brushed, BA, NO.3, NO.4, NO.240, NO.400, NO.8 etc. Please contact us now!
302 Stainless Steel is an austenitic stainless steel alloy that offers several features and benefits when used in sheet form. Here are some of the key features and benefits of 302 Stainless Steel Sheets:
Corrosion Resistance: 302 Stainless Steel Sheets exhibit good corrosion resistance, especially in mild environments. They offer resistance to oxidation and corrosion from atmospheric conditions, water, and some chemicals. However, their corrosion resistance may be lower than other stainless steel grades like 304 or 316 in more aggressive environments.
High Strength: 302 Stainless Steel Sheets have excellent strength properties, making them suitable for applications that require structural integrity and durability. They offer good tensile strength, allowing for load-bearing and high-stress applications
302 Stainless Steel Sheet Manufacturer
China 302 Stainless Steel Sheet Factory
Formability: 302 Stainless Steel Sheets are highly formable and can be easily shaped, bent, and formed into various configurations. They can undergo processes such as deep drawing, spinning, and bending without significant loss of mechanical properties.
Heat Resistance: 302 Stainless Steel Sheets offer good heat resistance, allowing them to withstand moderately high temperatures without significant deformation or loss of strength. They can be used in applications where moderate heat resistance is required.
302 Stainless Steel Sheet Factory in Stock
302 Stainless Steel Sheet Supplier
Easy Machinability: 302 Stainless Steel Sheets have excellent machinability, making them easy to machine and work with. They can be readily drilled, turned, milled, and tapped using standard machining techniques.
Magnetic Properties: 302 Stainless Steel Sheets are magnetic in nature, which can be advantageous in applications that require magnetic properties or electromagnetic shielding.
302 Stainless Steel Sheet Manufacturer
302 Stainless Steel Sheet Supplier
Hygienic and Easy to Clean: 302 Stainless Steel Sheets have a smooth surface that is easy to clean and maintain. They are non-porous and resistant to bacteria and germs, making them suitable for applications in industries such as food processing and healthcare.
Cost-Effective: Compared to some other stainless steel grades, 302 Stainless Steel Sheets are relatively cost-effective. They offer good performance at a lower price point, making them attractive for applications where budget considerations are important.
3mm-15mm (Hot Rolled) ;0.3mm-8mm (Cold Rolled) can be customized ;
1000mm/1250mm/1500mm, can be customized
clients' requirement and Standard export sea-worthy packing
Melting and Casting: The raw materials, including iron, chromium, and sometimes additional elements like carbon and manganese, are melted in an electric arc furnace or a basic oxygen furnace. The molten metal is then cast into ingots or slabs.
Hot Rolling: The cast stainless steel slabs or ingots are heated and passed through hot rolling mills. These mills apply pressure to reduce the thickness of the stainless steel and shape it into coils or sheets. The hot rolling process also helps to refine the grain structure and improve the mechanical properties of the steel.
Annealing: After hot rolling, the stainless steel sheets may undergo an annealing process. Annealing involves heating the stainless steel to a specific temperature and holding it for a certain period to relieve internal stresses and improve the material’s mechanical properties. Annealing can also enhance the corrosion resistance and formability of the stainless steel.
Cold Rolling: The hot-rolled stainless steel sheets can undergo cold rolling processes to further reduce the thickness and improve the -surface finish. Cold rolling involves passing the sheets through a series of rollers at room temperature. This process enhances dimensional accuracy, surface smoothness, and mechanical properties.
Surface Treatment: Depending on the desired finish, the stainless steel sheets may undergo surface treatments such as pickling, passivation, or surface polishing. These processes help remove any scale, oxide layers, or contaminants from the surface, resulting in a clean and smooth finish.
Cutting and Slitting: The stainless steel sheets are cut or slit into the desired sizes and dimensions. This step involves various cutting techniques such as shearing, sawing, or laser cutting.
Quality Control and Inspection: Throughout the manufacturing process, quality control measures are implemented to ensure that the stainless steel sheets meet the required specifications and standards. Inspections, including visual inspections, dimensional checks, and mechanical property testing, are conducted to ensure the quality of the sheets.
Packaging and Shipping: The final step involves packaging the stainless steel sheets securely to protect them during transportation. They are then shipped to customers or distributors for further use.
302 Stainless Steel Sheets find applications in various industries that require a combination of strength, corrosion resistance, and formability. Here are some common applications for 302 Stainless Steel Sheets:
Automotive Components: 302 stainless steel sheets are used in automotive applications such as springs, fasteners, brackets, and exhaust hangers. Its high strength and good formability make it suitable for these components.
Electrical Components: 302 stainless steel sheets are utilized in electrical components, including contacts, terminals, and connectors. It offers good conductivity and corrosion resistance in electrical applications.
Aerospace and Aviation: 302 stainless steel sheets find use in aerospace and aviation industries for applications like aircraft springs, fasteners, and wire forms. Its high strength and corrosion resistance make it suitable for these demanding environments.
Medical Devices: 302 stainless steel sheets are employed in medical devices and surgical instruments. It provides good corrosion resistance, strength, and formability required for these applications.
Industrial Springs: Due to its excellent spring properties and corrosion resistance, 302 stainless steel sheets are used in the production of industrial springs such as torsion springs, compression springs, and extension springs.
Kitchen Utensils: 302 stainless steel sheets are utilized in the manufacturing of kitchen utensils, cookware, and cutlery. Its corrosion resistance, formability, and aesthetic appeal make it suitable for these applications.
Marine Equipment: 302 stainless steel sheets find use in marine applications, such as boat fittings, hardware, and components. Its corrosion resistance to seawater and other harsh marine environments is beneficial in these applications.
Packaging for stainless steel sheets must be designed to protect the product from physical damage, dust, and moisture during storage and transportation. It varies among manufacturers and is usually tailored to fit the size and quantity of the sheets and the specific requirements of the customer. Here’s a general overview of the packaging process:
Surface Protection: The stainless steel sheets are typically protected with a removable plastic film, which provides a barrier against scratches and other surface damages.
Bundling: The sheets are often stacked and then bundled together. This can be done with narrow strips of metal, plastic straps, or heavy-duty tape. The number of sheets per bundle can vary depending on the size of the sheets and the requirements of the customer.
Stainless Steel Sheet Package 1
Padding: Padding material may be used between sheets to prevent them from scratching each other. This is especially important for sheets with polished or otherwise finished surfaces.
Packing: The bundles of stainless steel sheets are often packed in wooden cases or pallets for added protection. The packing material can also include protective corner covers and edge protectors to safeguard against damage during handling and transport.
Stainless Steel Sheet Package 2
Sealing: The entire package might be shrink-wrapped in plastic to provide protection from dust and moisture.
Labeling: Each package is labeled with the necessary information including product details, size, grade, quantity, etc.
Stainless Steel Sheet Package 3
This is a general approach to packaging, and it can vary depending on the specific supplier or the transportation method. It’s always a good idea to ask your supplier about their packaging methods to ensure it suits your requirements.
As a full-service steel and stainless steel supplier, we also offer a variety of value-added services to adapt our steel to meet your specifications.Those services include loop-slitting, cut-to-length, pickling, temper passing and stretch leveling, coating, painting and other processes.