Stainless Steel Coil and Sheet 304 Hot Rolled Cold Rolled High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 4000 m.t./month
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CHINA GOOD COLD ROLLED STAINLESS STEEL COIL AND SHEET 304
Product Details:
CR Stainless Steel Coil 304 | |
1.Standard : | JIS AISI ASTM |
2.Thickness : | 0.3-3.0mm |
3.Width: | 100-1500mm |
4.Length: | Depend on the weight |
5.MOQ: | 20ton |
6.Main Application | Building, decoration, tableware, kitchen, industrial, auto parts, etc. |
7.Third part inspection | buyer should pay for it if any |
8.Delivery Time : | within 10 days after the advance payment |
9.Packaging Detail : | Seaworthy packages or as the customers’ requirements |
Surface Treatment
2B | The surface brightness and flatness of 2B is better than 2D. Then through a special surface treatment to improve its mechanical properties, 2B could nearly satisfy comprehensive uses. |
NO.3 | Polished with abrasive belt of git#100#200,have better brightness with discontinuous coarse strait, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc. |
NO.4 | Polished with abrasive belt of grit#150#180,have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc |
HL | Polished with abrasive belt of grit#150#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc. |
BA | Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc |
8K | The product have excellent brightness and prefer reflexivity can |
- Q: What are the different grades of stainless steel used for strips?
- Different grades of stainless steel are utilized for strips, each possessing distinct properties and uses. Some commonly used grades include: 1. Austenitic stainless steel (e.g., 304, 316): This type is extensively employed for strips due to its exceptional corrosion resistance, high strength, and good formability. It finds applications in food processing equipment, kitchen appliances, and architectural projects. 2. Ferritic stainless steel (e.g., 430): Known for its magnetic properties and strong resistance to corrosion, especially in acidic environments. It is commonly utilized in automotive trim, kitchen utensils, and decorative strips. 3. Martensitic stainless steel (e.g., 410, 420): Recognized for its high strength, hardness, and resistance to wear. It is commonly used in cutlery, surgical instruments, and industrial applications that require hardness and corrosion resistance. 4. Duplex stainless steel (e.g., 2205): Offers a combination of high strength and resistance to corrosion. It is commonly used in chemical processing equipment, oil and gas pipelines, and marine applications. The grade selection depends on the specific application and desired properties, such as corrosion resistance, strength, formability, and magnetic properties.
- Q: Can stainless steel strips be bent or formed?
- Yes, stainless steel strips can be bent or formed. Stainless steel is a highly malleable material, which means it can be easily shaped or bent into various forms. This flexibility makes it a popular choice in many industries, including construction, automotive, and manufacturing. Stainless steel strips can be bent or formed using various techniques such as cold bending, roll forming, or press braking. The specific method used depends on the desired shape and the thickness of the stainless steel strip. However, it is important to note that the bending or forming process may require specialized equipment and expertise to ensure proper and accurate results.
- Q: How do you measure the hardness of a stainless steel strip?
- Various methods can be utilized to measure the hardness of a stainless steel strip, with the Rockwell hardness test being the most commonly employed. This particular test involves the use of either a diamond cone or a hardened steel ball indenter to penetrate the surface of the strip under a specified load. Subsequently, the depth of the indentation is gauged, and a hardness value is determined according to the Rockwell scale. To execute the Rockwell hardness test, the stainless steel strip is securely positioned on a testing machine featuring a flat, smooth surface. The indenter is then brought into contact with the strip's surface, and an initial load is applied to establish the indenter's starting position. Following the establishment of the preliminary load, the final load is administered, causing the indenter to penetrate the surface to a specific depth. Once the load is eliminated, the resulting indentation is measured with the aid of either a microscope or an optical measuring device. The hardness value is determined by calculating the disparity between the depth of penetration under the final load and the depth of penetration under the preliminary load. Subsequently, this value is converted to a Rockwell hardness number through the use of a chart or a digital display on the testing machine. It should be noted that the Rockwell hardness test offers an assessment of the material's resistance to indentation, which indirectly correlates to its mechanical properties, including strength and toughness. Depending on the specific requirements and characteristics of the material, alternative methods like the Vickers or Brinell hardness tests can also be employed to measure the hardness of stainless steel strips.
- Q: What are the typical thicknesses of stainless steel strips?
- The typical thicknesses of stainless steel strips can vary depending on the specific application and industry. However, common thicknesses range from 0.1mm to 3mm.
- Q: Are stainless steel strips suitable for chemical reactors?
- Yes, stainless steel strips are suitable for chemical reactors. Stainless steel is known for its corrosion resistance, high temperature tolerance, and durability, making it a popular choice for various industrial applications, including chemical reactors. It can withstand the harsh chemical environments and provide long-lasting performance, making stainless steel strips a suitable material for use in chemical reactors.
- Q: Are stainless steel strips suitable for water treatment plants?
- Yes, stainless steel strips are suitable for water treatment plants. Stainless steel is highly resistant to corrosion and can withstand the harsh conditions and chemicals present in water treatment processes. It offers excellent durability, hygiene, and long-term performance, making it an ideal material for various applications in water treatment plants.
- Q: Are stainless steel strips suitable for automotive trim applications?
- Yes, stainless steel strips are suitable for automotive trim applications. Stainless steel offers excellent resistance to corrosion, durability, and a sleek appearance, making it an ideal material for automotive trim.
- Q: How are stainless steel strips different from stainless steel sheets or plates?
- Stainless steel comes in various forms, including strips, sheets, and plates. However, these forms differ in terms of their dimensions and applications. For instance, stainless steel strips are slim and lengthy pieces with a thickness typically ranging from 0.2mm to 6mm. These strips find common use in industries such as automotive, construction, and manufacturing. Their thinness and flexibility make them ideal for precise shaping, bending, or forming. As a result, they are commonly employed in the production of components, springs, and electrical connectors. In contrast, stainless steel sheets and plates are larger and thicker. Sheets usually have a thickness of 0.4mm to 6mm, while plates are even thicker, ranging from 6mm to 80mm or more. These forms of stainless steel are utilized in various sectors, including architecture, kitchenware, and industrial equipment. Their larger size and thickness make them suitable for applications such as cladding, roofing, countertops, and heavy-duty machinery parts. Although both stainless steel strips and sheets/plates possess corrosion resistance and durability, their distinct dimensions and applications make them suitable for specific uses. The decision to choose between strips, sheets, or plates depends on the project's requirements, including the desired thickness, size, and intended application.
- Q: How do stainless steel strips handle exposure to chemicals?
- Stainless steel strips are highly resistant to the effects of exposure to chemicals. This is due to the inherent properties of stainless steel, which include high corrosion resistance and the ability to withstand a wide range of chemical substances. Stainless steel contains a minimum of 10.5% chromium, which forms a passive, self-repairing oxide layer on the surface when exposed to oxygen. This oxide layer acts as a protective barrier, preventing the steel from reacting with chemicals and thus preserving its integrity. Additionally, stainless steel contains other elements such as nickel and molybdenum, which further enhance its resistance to chemical attack. As a result, stainless steel strips are widely used in industries where they come into contact with various chemicals, such as pharmaceuticals, food processing, and chemical manufacturing. They can withstand exposure to acids, alkalis, solvents, and other corrosive substances, maintaining their strength and durability over time. However, it is important to note that the exact resistance of stainless steel to specific chemicals may vary, and it is advisable to consult the manufacturer or refer to corrosion resistance charts for more detailed information on the compatibility of stainless steel with specific chemicals.
- Q: Stainless steel pan with magnetic or good without magnetic stainless steel pot?
- Without magnetic material if it is of course good 316304 of the material, if it is 201202 or easy to rust, the magnetic material is 443 than 304, this is due to their corrosion resistance, high heat conduction rate of 443, in the province of gas when cooking, can also be used with magnetic pot do the electromagnetic oven, 443 material pot is cheaper than 304, considering the magnetic well
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Stainless Steel Coil and Sheet 304 Hot Rolled Cold Rolled High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 4000 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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