Stainless Steel Coil 304 Hot Rolled Surface No.1
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 5000 m.t./month
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Hot Rolled Stainless Steel Coil 304 Annealing and Pickling No.1 Finish
Stainless steel is a production which not easy rust,acid resistance and corrosion resistance,so it is widely
used in light industry,heavy industry,daily necessities and the decoration industry.
Hot Rolled Stainless Steel Coil 304 Specifications
1.surface:NO.1
2.standard:JIS, AISI, GB
3.width: 0.55m, 0.65m, 1.0m, 1.22m, 1.5m, 2m or requirement
Hot Rolled Stainless Steel Coil 304 Chemical Composition:
(%):C=0.07, Mn=2.00, P=0.045, S=0.030, Si=0.075, Cr=17.5-19.5, Ni=8.0-10.5, N=0.10
Hot Rolled Stainless Steel Coil 304 Physical Properties
Tensile strength σb (MPa) ≥ 520
the conditions yield strength σ0.2 (MPa) ≥ 205,
elongation δ5 (%) ≥ 40
Reduction of ψ (%) ≥ 50,
hardness: ≤ 187
HB; ≤ 90
HRB; ≤ 200H
- Q: What are the advantages of using stainless steel strips?
- There are several advantages of using stainless steel strips. Firstly, stainless steel is highly resistant to corrosion, making it ideal for applications in environments with high moisture or chemical exposure. Secondly, stainless steel strips have excellent strength and durability, ensuring long-lasting performance. Additionally, stainless steel is easy to clean and maintain, making it a hygienic choice for industries such as food processing or medical equipment. Lastly, stainless steel strips offer a sleek and modern aesthetic, making them suitable for various architectural and decorative purposes.
- Q: Are stainless steel strips suitable for dairy tanks?
- Yes, stainless steel strips are suitable for dairy tanks. Stainless steel is a popular choice for dairy tanks due to its excellent corrosion resistance, hygienic properties, and ease of cleaning. It is also resistant to bacterial growth and does not react with milk or other dairy products, making it a safe and reliable material for dairy tank construction.
- Q: What are the factors affecting the thermal conductivity of 111 stainless steel strips?
- The thermal conductivity of 111 stainless steel strips can be influenced by several factors: 1. The chemical composition plays a crucial role in determining the thermal conductivity of the stainless steel. The presence of different alloying elements can either enhance or impede the flow of heat within the material. 2. The microstructure of the stainless steel, including the size, distribution, and shape of its grains, also affects its thermal conductivity. A more uniform and fine-grained microstructure generally results in higher thermal conductivity. 3. Temperature is another variable that impacts the thermal conductivity of stainless steel. As the temperature increases, the thermal conductivity tends to decrease due to increased lattice vibrations and phonon scattering, which hinder heat flow. 4. The heat treatment process used during the production of stainless steel strips can have an impact on their thermal conductivity. Specific heat treatments, such as annealing or quenching, can modify the microstructure and therefore affect thermal conductivity. 5. The addition of certain alloying elements, such as nickel or copper, can enhance the thermal conductivity of stainless steel. These elements can improve the mobility of electrons or phonons, resulting in better heat conduction. 6. The surface finish of stainless steel strips also plays a role in their thermal conductivity. A smooth surface with minimal imperfections or roughness allows for better thermal contact and heat transfer. 7. The thickness of stainless steel strips can influence their thermal conductivity as well. Thinner strips typically have higher thermal conductivity due to shorter heat transfer paths. 8. The presence of impurities or defects in the stainless steel, such as inclusions or voids, can hinder the flow of heat and reduce thermal conductivity. Considering these factors is crucial when selecting and utilizing stainless steel strips for applications that require efficient heat transfer.
- Q: Are stainless steel strips suitable for heat treatment processes?
- Yes, stainless steel strips are suitable for heat treatment processes. Heat treatment is a common process used to modify the physical and mechanical properties of metals, including stainless steel. By subjecting stainless steel strips to controlled heating and cooling cycles, it is possible to alter their hardness, strength, and other properties to meet specific requirements. Heat treatment processes such as annealing, quenching, tempering, and precipitation hardening can be applied to stainless steel strips to improve their machinability, formability, and resistance to corrosion. However, it is important to consider the specific grade and composition of stainless steel being used, as some grades may have limitations on the extent of heat treatment that can be applied. Consulting with a metallurgist or material specialist is recommended to ensure the appropriate heat treatment process is selected for specific stainless steel strips.
- Q: What is the corrosion resistance of stainless steel strips?
- One notable characteristic of stainless steel strips is their excellent resistance to corrosion. This quality can be attributed to the presence of chromium in the steel, which forms a protective oxide layer on the material's surface. This layer acts as a barrier, effectively preventing oxygen and moisture from reaching the underlying steel and causing corrosion. It is worth noting that the corrosion resistance of stainless steel strips can vary depending on the specific grade and composition of the steel. In general, however, stainless steel strips are resistant to corrosion from various sources, including atmospheric conditions, water, chemicals, and high temperatures. In addition to chromium, stainless steel strips may also contain other alloying elements like nickel, molybdenum, and titanium. These elements further enhance the corrosion resistance properties of the strips. They contribute to the formation of a stable and protective oxide layer, which makes stainless steel strips highly resistant to rust, tarnish, and corrosion. Moreover, stainless steel strips can undergo passivation, a process that further improves their corrosion resistance. This process involves treating the surface of the strips with acid solutions or other chemicals to eliminate any contaminants and enhance the formation of the protective oxide layer. In conclusion, the corrosion resistance of stainless steel strips is a significant advantage, making them a popular choice in applications where durability and resistance to corrosion are crucial. This includes industries such as automotive, construction, and manufacturing.
- Q: How do stainless steel strips resist intergranular corrosion in welding?
- Stainless steel strips resist intergranular corrosion in welding due to the presence of chromium in their composition. Chromium forms a protective oxide layer on the surface of the steel, preventing corrosive agents from attacking the grain boundaries. This oxide layer acts as a barrier, ensuring the integrity and durability of the stainless steel strips even in harsh welding environments.
- Q: Can stainless steel strips be used in the petrochemical industry?
- Yes, stainless steel strips can be used in the petrochemical industry. Stainless steel is known for its excellent corrosion resistance, making it suitable for various applications in this industry. Petrochemical processes involve the handling of various chemicals, gases, and liquids, many of which can be corrosive. Stainless steel strips are often used in the construction of storage tanks, pipelines, heat exchangers, and other equipment where corrosion resistance is essential. Additionally, stainless steel's high strength and durability make it a reliable choice for petrochemical applications, as it can withstand high temperatures and pressures. Overall, stainless steel strips are a preferred material in the petrochemical industry due to their corrosion resistance, strength, and longevity.
- Q: What is the fatigue strength of stainless steel strips?
- The fatigue strength of stainless steel strips can vary depending on various factors such as the specific grade of stainless steel, the surface condition, and the manufacturing process. However, in general, stainless steel is known for its high fatigue strength compared to other materials. Stainless steel strips are commonly used in applications where they are subject to cyclic loading or repetitive stress, such as in the automotive, aerospace, and construction industries. The fatigue strength refers to the maximum stress level that a material can withstand for a specific number of cycles without failure. The fatigue strength of stainless steel strips is typically evaluated through fatigue testing, where a strip specimen is subjected to repeated loading and unloading cycles until failure occurs. The results are then used to determine the endurance limit or fatigue limit of the material, which represents the stress level below which the material can withstand an infinite number of cycles without failure. Depending on the grade of stainless steel, the fatigue strength can range from 150 to 500 megapascals (MPa). However, it is important to note that the fatigue strength can be influenced by various factors including the surface finish, presence of any defects or notches, temperature, and environmental conditions. In conclusion, stainless steel strips generally have high fatigue strength compared to other materials. The specific fatigue strength can vary depending on the grade of stainless steel and other factors, and it is typically determined through fatigue testing.
- Q: Can stainless steel strips be used for automotive suspension components?
- Yes, stainless steel strips can be used for automotive suspension components. Stainless steel is known for its high strength, durability, and resistance to corrosion, making it a suitable material for suspension components that need to withstand various forces and environmental conditions.
- Q: Can stainless steel strips be used for decorative purposes?
- Yes, stainless steel strips can definitely be used for decorative purposes. Stainless steel is known for its sleek and modern appearance, making it a popular choice for adding a touch of elegance and sophistication to various applications. Whether it's for architectural accents, interior design elements, or even jewelry, stainless steel strips can be shaped, polished, and finished to create a wide range of decorative patterns and designs. Additionally, stainless steel is highly durable and resistant to corrosion, making it suitable for both indoor and outdoor decorative applications.
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Stainless Steel Coil 304 Hot Rolled Surface No.1
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 5000 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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