Stainless Steel Coil/Sheet/Strip 304 Cold Rolled 2B/NO.1
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 20000 m.t./month
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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 | |||
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: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.
- Q:What are the factors affecting the electrical conductivity of 111 stainless steel strips?
- The electrical conductivity of 111 stainless steel strips can be influenced by various factors. Firstly, the alloy composition of the stainless steel plays a significant role. The type and amount of elements present in the alloy can greatly affect conductivity. For example, the inclusion of elements like chromium, nickel, and manganese can enhance conductivity, while elements like carbon can decrease it. Additionally, the heat treatment process used during manufacturing can also impact conductivity. By altering the microstructure of the material, heat treatment can affect the movement of electrons within the strips. The grain size and orientation of the strips are important considerations as well. Smaller grain sizes and a more uniform grain orientation generally result in higher conductivity as they allow for better electron flow. Furthermore, the surface condition of the strips can affect conductivity. Factors such as roughness, contamination, or oxidation can impede the flow of electrons, leading to decreased conductivity. Temperature is another crucial factor. As temperature increases, the thermal vibrations of atoms intensify, hindering the movement of electrons and decreasing conductivity. Impurities and defects within the strips can also impact conductivity. Impurities introduce additional scattering centers for electrons, while defects like dislocations hinder electron flow, resulting in reduced conductivity. Lastly, mechanical deformation, such as rolling or stretching, can modify the crystal structure of the strips and introduce dislocations, thereby influencing the movement of electrons and impacting conductivity. It is important to note that the specific combination and interaction of these factors will ultimately determine the electrical conductivity of 111 stainless steel strips.
- Q:Can stainless steel strips be used in food processing applications?
- Certainly, food processing applications can utilize stainless steel strips. Given its exceptional corrosion resistance, durability, and hygiene properties, stainless steel emerges as an optimal material for the food industry. It effectively withstands rust, staining, and chemical reactions, rendering it suitable for interacting with diverse food products. Stainless steel strips frequently find their place in food processing equipment like conveyors, mixers, tanks, and cutting tools. Furthermore, stainless steel proves effortless to clean and maintain, thereby guaranteeing the utmost food safety standards and averting contamination.
- Q:Are 111 stainless steel strips suitable for heat sinks?
- No, 111 stainless steel strips are not suitable for heat sinks. Heat sinks are designed to efficiently dissipate heat from electronic components, and they require materials with high thermal conductivity. While stainless steel has many desirable properties, it does not possess good thermal conductivity, especially in comparison to other metals commonly used for heat sinks such as aluminum or copper. Therefore, it is recommended to use materials with higher thermal conductivity for heat sinks to ensure effective heat dissipation.
- Q:Are stainless steel strips suitable for chemical pipes?
- Indeed, chemical pipes can be effectively made using stainless steel strips. Thanks to its remarkable resistance to corrosion, stainless steel proves to be an exceptional material for piping systems handling chemicals. It exhibits outstanding durability against a wide range of chemical substances, encompassing acids, alkalis, and solvents. The secret behind stainless steel's resistance to corrosion lies in the presence of chromium, which generates a protective oxide layer on the metal's surface, thus preventing further corrosion and guaranteeing the pipes' longevity. Furthermore, stainless steel is renowned for its superior strength and durability, enabling it to withstand the elevated pressures and temperatures typically associated with chemical processing. In conclusion, stainless steel strips are a dependable and fitting choice for chemical pipes.
- Q:Can stainless steel strips be bent or formed into complex shapes?
- Stainless steel strips possess the ability to be bent or molded into intricate configurations. Renowned for its superb formability and malleability, stainless steel can be effortlessly bent, shaped, or molded without any risk of cracking or fracturing. The extent of complexity attainable relies on factors such as the stainless steel's thickness, grade, and the precise bending or molding technique employed. The utilization of various methods like cold forming, hot bending, and roll forming allows for the creation of intricate shapes utilizing stainless steel strips, ultimately rendering them a versatile substance suitable for diverse applications within industries such as automotive, construction, and manufacturing.
- Q:What are the storage and handling recommendations for 111 stainless steel strips?
- The storage and handling recommendations for 111 stainless steel strips include storing them in a clean, dry, and well-ventilated area to prevent moisture and corrosion. It is advisable to stack them on pallets or racks to avoid contact with the ground and minimize the risk of damage. Additionally, handling should be done with clean gloves or tools to prevent contamination and scratches on the surface. Regular inspection for any signs of damage or corrosion is also recommended.
- Q:How do you clean stainless steel strips?
- To clean stainless steel strips, you can start by wiping them down with a soft cloth or sponge soaked in warm soapy water. For tougher stains or dirt buildup, you can use a non-abrasive cleaner specifically formulated for stainless steel. It's important to avoid using abrasive materials or harsh chemicals as they can damage the surface. After cleaning, make sure to rinse the strips thoroughly with water and dry them with a clean cloth to prevent water spots or streaks.
- Q:What are the surface finishes available for 111 stainless steel strips?
- There are several surface finishes available for 111 stainless steel strips. Some common finishes include: 1. No. 1 Finish: This is a hot-rolled, annealed, and pickled finish that is characterized by a rough, dull appearance. It is commonly used for industrial applications where appearance is not a priority. 2. No. 2B Finish: This is a bright, cold-rolled finish that is commonly used for applications that require a smooth and reflective surface. It is often used in decorative and architectural applications. 3. No. 2D Finish: This is a dull, cold-rolled finish that is similar to the No. 2B finish but has a slightly rougher surface. It is often used for applications that require a smooth surface but do not require a high level of reflectivity. 4. No. 3 Finish: This is a semi-polished finish that is obtained by using abrasives with a finer grit compared to the No. 2D finish. It provides a smoother and more uniform surface, making it suitable for applications that require a visually appealing finish. 5. No. 4 Finish: This is a brushed finish that is achieved by using abrasive belts or brushes to create a consistent pattern of fine lines on the surface. It is commonly used for decorative purposes, such as in architectural and kitchen applications. 6. No. 8 Mirror Finish: This is a highly reflective finish that is achieved by polishing the surface to a mirror-like appearance. It is often used in applications that require a high level of reflectivity, such as in mirrors or decorative items. These are just a few of the surface finishes available for 111 stainless steel strips. The choice of finish depends on the specific requirements of the application, including aesthetics, corrosion resistance, and functionality.
- Q:Can stainless steel strips be cut to custom sizes?
- Yes, stainless steel strips can be cut to custom sizes. Stainless steel strips are highly versatile and can be easily cut to specific lengths or widths to meet individual requirements. This can be done using various cutting methods such as shearing, laser cutting, or sawing. Custom cutting stainless steel strips allows for precise dimensions to be achieved, ensuring a perfect fit for specific applications or projects.
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Stainless Steel Coil/Sheet/Strip 304 Cold Rolled 2B/NO.1
- 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
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