Stainless Steel Coil/Sheet 304 Cold Rolled 2B/BA
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Chemical composition: | |||||||
C | Si | Mn | Cr | Ni | S | P | |
≤0.07 | ≤1.0 | ≤2.0 | 18.0~20.0 | 8.0~11.0 | ≤0.03 | ≤0.035 | |
mechanical properties: | |||||||
Tensile strength σb (MPa) | Conditions yield strength 0.2 sigma (MPa) | Elongation δ5 (%) | Section shrinkage (%) | Hardness | |||
520 | 205 | 40 | 60 | ≤1 | |||
Packaging Detail: standard export packing or as customer's requirements
Delivery Detail: 7-15 days after the order
- 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: Can stainless steel strips be used for heat sinks?
- Yes, stainless steel strips can be used for heat sinks. Stainless steel has good thermal conductivity, which allows it to transfer heat efficiently. Additionally, stainless steel is resistant to corrosion, making it a durable option for heat sink applications. However, it is important to note that stainless steel has lower thermal conductivity compared to materials like copper or aluminum, which are commonly used for heat sinks. Therefore, stainless steel strips may not be as effective as other materials in dissipating heat in high-power applications.
- Q: What are the common width tolerances for stainless steel strips?
- The common width tolerances for stainless steel strips can vary depending on the specific requirements and standards set by the manufacturer or industry. However, some general width tolerances commonly used for stainless steel strips are typically within the range of +/- 0.005 to 0.030 inches. These tolerances ensure that the strips are produced within the specified width range, allowing for consistent and accurate dimensions. It is important to note that the exact tolerance requirements may differ for different applications and industries, so it is advisable to consult the manufacturer or relevant standards to determine the specific tolerances needed for a particular stainless steel strip.
- Q: Are stainless steel strips resistant to humidity?
- Yes, stainless steel strips are resistant to humidity. Stainless steel is known for its excellent corrosion resistance, and this includes resistance to humidity and moisture. The presence of chromium in stainless steel forms a protective layer on the surface that prevents oxidation and corrosion. This makes stainless steel strips highly resistant to the effects of humidity, making them a suitable choice for various applications in humid environments, such as kitchen appliances, outdoor structures, and industrial equipment. However, it is important to note that prolonged exposure to extremely high humidity or corrosive environments may still cause some level of corrosion, although it would be significantly less compared to other materials.
- Q: How do you prevent rusting of stainless steel strips?
- To prevent rusting of stainless steel strips, there are several measures that can be taken: 1. Regular cleaning: Stainless steel strips should be cleaned regularly using mild soap or detergent and warm water. This helps remove any dirt, dust, or contaminants that could lead to corrosion. 2. Avoid exposure to corrosive substances: Stainless steel should be kept away from direct contact with corrosive substances such as acids, bleach, or saltwater. If any spills occur, they should be cleaned immediately to prevent prolonged exposure. 3. Dry thoroughly: After cleaning, stainless steel strips should be dried thoroughly to remove any moisture. Moisture can promote corrosion, so it is important to ensure the surface is completely dry. 4. Use protective coatings: Applying a protective coating, such as a clear lacquer or oil-based coating, can help create a barrier between the steel and the environment, reducing the risk of rusting. These coatings should be reapplied periodically to maintain their effectiveness. 5. Use proper storage methods: Stainless steel strips should be stored in a clean and dry environment, away from any sources of moisture or corrosive substances. Additionally, using padding or separators between strips can prevent them from scratching each other, which could lead to rusting. 6. Regular inspection: Periodically inspecting stainless steel strips for signs of corrosion or damage can help identify and address any potential issues early on. Promptly addressing any problems can help prevent further rusting and extend the lifespan of the strips. By following these preventive measures, the risk of rusting in stainless steel strips can be significantly reduced, ensuring their longevity and maintaining their appearance.
- Q: How do you cut stainless steel strips?
- To cut stainless steel strips, you can use various tools such as shears, hacksaws, or angle grinders equipped with a cutting wheel specifically designed for stainless steel. It is important to use the appropriate tool and ensure that the blade or wheel is sharp to achieve clean and precise cuts. Additionally, wearing safety goggles and gloves is recommended to protect yourself during the cutting process.
- Q: Are 111 stainless steel strips resistant to intergranular corrosion?
- 111 stainless steel strips exhibit resistance to intergranular corrosion. This type of stainless steel, known as austenitic stainless steel, contains elevated levels of chromium and nickel, resulting in exceptional corrosion resistance. The carbon content and the presence of stabilizing elements like titanium or niobium determine the intergranular corrosion resistance in stainless steel. 111 stainless steel strips typically possess low carbon content, preventing the formation of chromium carbide precipitates along the grain boundaries and reducing susceptibility to intergranular corrosion. Furthermore, the abundant chromium and nickel content in 111 stainless steel encourages the formation of a protective oxide layer on the surface, further enhancing its corrosion resistance. As a result, 111 stainless steel strips are widely acknowledged for their strong resistance to intergranular corrosion.
- Q: Can stainless steel strips be used in the medical device manufacturing industry?
- Yes, stainless steel strips can be used in the medical device manufacturing industry. Stainless steel is a preferred material in the medical industry due to its unique properties that make it suitable for various applications. It is corrosion-resistant, durable, and easy to clean, which is essential for ensuring the safety and hygiene of medical devices. Stainless steel strips can be used in the production of surgical instruments, orthopedic implants, dental tools, and other medical equipment. Additionally, stainless steel strips can be easily formed, welded, and sterilized, making them ideal for use in the medical device manufacturing industry.
- Q: Are stainless steel strips suitable for electrical enclosures?
- Yes, stainless steel strips are suitable for electrical enclosures. Stainless steel is known for its corrosion resistance, durability, and excellent mechanical properties, making it an ideal material for protecting electrical components from external factors such as moisture, dust, and physical impacts. Additionally, stainless steel's high thermal conductivity allows for effective heat dissipation, ensuring the safe operation of electrical equipment inside the enclosure.
- Q: Are 111 stainless steel strips suitable for medical equipment?
- 111 stainless steel strips are well-suited for medical equipment. In the medical industry, stainless steel is widely utilized because of its exceptional resistance to corrosion, strength, and durability. The AISI 111 grade, also referred to as 111 stainless steel, is a high-chromium stainless steel with low carbon content, providing commendable resistance to corrosion and remarkable formability. It is frequently employed in the production of medical equipment, such as surgical instruments, orthopedic implants, and dental instruments. Additionally, stainless steel is easily cleaned and sterilized, making it a hygienic option for medical applications. In summary, 111 stainless steel strips are an appropriate material for medical equipment due to their combination of corrosion resistance, formability, and cleanliness.
Send your message to us
Stainless Steel Coil/Sheet 304 Cold Rolled 2B/BA
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
