• Stainless Steel Coil 304 Hot Rolled Wide & Narrow No.1 Finish System 1
  • Stainless Steel Coil 304 Hot Rolled Wide & Narrow No.1 Finish System 2
  • Stainless Steel Coil 304 Hot Rolled Wide & Narrow No.1 Finish System 3
  • Stainless Steel Coil 304 Hot Rolled Wide & Narrow No.1 Finish System 4
Stainless Steel Coil 304 Hot Rolled Wide & Narrow No.1 Finish

Stainless Steel Coil 304 Hot Rolled Wide & Narrow No.1 Finish

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Loading Port:
Guangzhou
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
8000 m.t./month

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Grade:

300 Series

Standard:

JIS,AISI,ASTM,GB,DIN,EN etc

Thickness:

2.5mm, 3.0mm, 4.0mm

Width:

550mm-1500mm

Length:

according to weight

Place of Origin:

China (Mainland)

Brand Name:

CNBM

Model Number:

304

Technique:

Hot Rolled

Application:

industry, construction, furniture, repairing

Certification:

MTC

Finishing:

NO.1

Market:

globle area

Packaged:

wooden and bags in cases as standard

Payment:

TT & LC

Delivery time:

15 days

MOQ:

100 tons

Advantage:

prime quality, competitive price

Profession:

hot rolled

Charactor:

stainless steel coils

Material/Grade:

304


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:JISAISIGB
3.width: 0.55m, 0.65m, 1.0m, 1.22m, 1.5m2m or requirement

 

Hot Rolled Stainless Steel Coil 304 Chemical Composition:

(%):C=0.07Mn=2.00P=0.045S=0.030Si=0.075Cr=17.5-19.5Ni=8.0-10.5N=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 factors affecting the fatigue strength of 111 stainless steel strips?
The fatigue strength of 111 stainless steel strips can be affected by several factors. 1. Material composition: The chemical composition of the stainless steel, including the presence of alloying elements such as chromium, nickel, and molybdenum, can significantly impact its fatigue strength. Higher levels of these elements generally result in higher fatigue strengths. 2. Surface finish: The surface finish of the stainless steel strips can influence their fatigue strength. A smoother surface finish can reduce stress concentrations and improve the fatigue resistance. 3. Heat treatment: The heat treatment process used in manufacturing the stainless steel strips can affect their fatigue strength. Proper heat treatment can enhance the material's microstructure, resulting in improved fatigue resistance. 4. Presence of defects: The presence of defects such as cracks, notches, or inclusions can significantly reduce the fatigue strength of stainless steel strips. These defects act as stress concentrators, leading to premature failure under cyclic loading. 5. Loading conditions: The applied loading conditions, including stress amplitude, mean stress, and loading frequency, can affect the fatigue strength of stainless steel strips. Higher stress amplitudes, mean stresses, or frequencies can reduce the material's fatigue life. 6. Environmental factors: The environment in which the stainless steel strips are used can impact their fatigue strength. Factors such as temperature, humidity, and presence of corrosive media can accelerate fatigue crack initiation and propagation. 7. Manufacturing processes: The manufacturing processes used to produce the stainless steel strips, including rolling, annealing, and surface treatments, can influence their fatigue strength. Proper control of these processes is essential to ensure optimal fatigue performance. 8. Design considerations: The design of the stainless steel strips, including geometry, thickness, and stress concentration areas, can affect their fatigue strength. Design modifications such as fillets or radii at stress concentration areas can help improve fatigue resistance. Overall, understanding and controlling these factors are crucial for optimizing the fatigue strength of 111 stainless steel strips and ensuring their reliable performance under cyclic loading conditions.
Q:What are the factors affecting the strength of 111 stainless steel strips?
There are several factors that can affect the strength of 111 stainless steel strips: 1. Composition: The chemical composition of the stainless steel, including the amount of elements such as nickel, chromium, and molybdenum, can greatly impact its strength. Higher levels of these elements generally result in increased strength. 2. Heat treatment: The heat treatment process used during the manufacturing of the stainless steel strips can significantly affect their strength. Heat treatments like annealing, quenching, and tempering can alter the microstructure of the steel, leading to changes in its strength. 3. Cold working: The amount of cold working or deformation applied to the stainless steel strips during processing can impact their strength. Cold working can introduce dislocations and increase the material's strength, but excessive cold working can cause brittleness. 4. Grain size: The grain size of the stainless steel strips can influence their strength. Smaller grain sizes generally result in higher strength due to increased grain boundaries, which hinder dislocation movement. 5. Surface finish: The surface finish of the stainless steel strips can affect their strength, especially in terms of fatigue resistance. Smooth and polished surfaces tend to improve the fatigue strength of the material. 6. Environmental conditions: The environment in which the stainless steel strips are used can affect their strength. Factors such as temperature, humidity, and exposure to corrosive substances can lead to degradation of the material and reduce its strength over time. 7. Manufacturing process: The specific manufacturing process employed to produce the stainless steel strips can also impact their strength. Variables such as rolling techniques, annealing processes, and cold reduction methods can all influence the final strength of the strips. 8. Design considerations: The design of the stainless steel strips, including factors like thickness, width, and the presence of any surface defects or notches, can affect their strength. Proper design considerations should be taken to ensure optimal strength and performance. It is important to note that these factors are interrelated, and changes in one factor can influence the others. Consequently, manufacturers and engineers must carefully consider all these factors to achieve the desired strength and performance of 111 stainless steel strips.
Q:What are the different types of stainless steel strip finishes?
There exist various types of finishes for stainless steel strips, each possessing distinct characteristics and appearances. Some of the frequently encountered finishes are as follows: 1. No. 1 Finish: This is the most basic and widely utilized finish for stainless steel strips. By hot rolling the steel, a rough and dull surface texture is obtained. No. 1 finish is typically employed in industrial applications where appearance holds less significance. 2. No. 2D Finish: Referred to as a "dull" or "satin" finish, this type is achieved by cold rolling the stainless steel strip and subsequently annealing it in a controlled atmosphere. The outcome is a smooth, matte finish with low reflectivity. 3. No. 2B Finish: This finish shares similarities with No. 2D, yet exhibits a slightly brighter and smoother surface. It is accomplished by further cold rolling the strip and subjecting it to another round of annealing. No. 2B finish is commonly utilized in decorative applications and can be effortlessly cleaned. 4. No. 3 Finish: This finish showcases a semi-polished appearance, generated through mechanical polishing of the stainless steel strip. It is often employed in architectural and decorative applications where a polished, but not mirror-like, surface is desired. 5. No. 4 Finish: A favored finish for stainless steel strips employed in kitchen appliances and other decorative applications. It is accomplished by polishing the strip with abrasive belts or brushes, resulting in a brushed appearance featuring a consistent grain pattern. 6. No. 8 Finish: Also known as a "mirror" finish, this represents the shiniest and most reflective finish for stainless steel strips. By repetitively polishing the strip with progressively finer abrasives, a highly reflective surface is attained. No. 8 finish is frequently used in decorative and high-end applications.
Q:What are the main stainless steel belt used in the industry and products?
Judging from the industry composition of stainless steel consumption, the automotive industry is the fastest growing area of stainless steel application. Chinese household electrical appliance industry is a potential big market for stainless steel applications. In addition, the demand for stainless steel in the water industry, construction and construction industry, environmental protection industry and industrial facilities will also increase year by year. Specifically:
Q:Are stainless steel strips suitable for food processing applications?
Stainless steel strips prove to be an excellent option for food processing purposes, given their high suitability. The food industry widely embraces stainless steel due to its exceptional resistance to corrosion, durability, and hygiene. It remains inert when in contact with food, ensuring that the taste and quality of processed food remain unaltered and uncontaminated. Additionally, stainless steel strips are effortless to clean, guaranteeing the required level of sanitation in food processing environments. Furthermore, stainless steel possesses remarkable strength, enabling it to endure extreme temperatures, thus rendering it perfect for cutting, slicing, and packaging procedures. In summary, stainless steel strips are a dependable and secure choice for food processing applications.
Q:What are the different types of surface patterns for stainless steel strips?
There are several different types of surface patterns that can be applied to stainless steel strips, depending on the desired aesthetic and functional characteristics. Some common types of surface patterns for stainless steel strips include: 1. Brushed Finish: This is one of the most popular surface patterns for stainless steel strips. It is achieved by brushing the surface of the steel with a fine abrasive material, which creates a consistent linear pattern. Brushed finish provides a smooth and elegant appearance, while also minimizing the visibility of scratches and fingerprints. 2. Mirror Finish: As the name suggests, mirror finish creates a highly reflective and shiny surface on stainless steel strips. It involves polishing the surface to a high degree of smoothness, resulting in a mirror-like appearance. Mirror finish is often used in applications where appearance is important, such as architectural and decorative elements. 3. Embossed Pattern: Embossed patterns are created by pressing or rolling stainless steel strips through a patterned roller. This process creates raised designs or textures on the surface, enhancing the visual appeal and adding a touch of uniqueness to the strips. Embossed patterns can range from simple geometric shapes to intricate designs. 4. Perforated Pattern: Perforated stainless steel strips feature a series of small holes or perforations evenly distributed across the surface. This pattern not only adds visual interest but also offers functional benefits, such as improved ventilation, light diffusion, and acoustic properties. Perforated stainless steel strips are commonly used in architectural and industrial applications. 5. Diamond Pattern: Diamond pattern is a type of raised pattern that resembles a series of small diamonds. It is achieved by embossing the stainless steel strips with a diamond-shaped pattern. This pattern provides excellent slip resistance, making it ideal for applications where a non-slip surface is required, such as walkways, stairs, and industrial flooring. 6. Linen Pattern: Linen pattern creates a textured surface on stainless steel strips that resembles the look and feel of linen fabric. It is achieved by rolling the strips through a patterned roller, which imparts a subtle linear texture. Linen pattern adds visual interest and can help to hide minor surface imperfections. These are just a few examples of the different types of surface patterns that can be applied to stainless steel strips. Each pattern offers unique characteristics and advantages, allowing for a wide range of applications in various industries and settings.
Q:Are stainless steel strips suitable for decorative embossing?
Yes, stainless steel strips are suitable for decorative embossing. Stainless steel is a durable and versatile material that can be easily shaped and embossed to create intricate patterns and designs. It is often used in decorative applications such as architectural accents, signage, and artwork. The smooth and reflective surface of stainless steel also adds a sleek and modern aesthetic to any project. Additionally, stainless steel is resistant to corrosion and can withstand exposure to various weather conditions, making it a long-lasting option for decorative embossing.
Q:What is the shear strength of stainless steel strips?
The shear strength of stainless steel strips can vary depending on a range of factors, including the composition of the alloy, the tempering process, and the thickness of the strips. Stainless steel generally possesses superior mechanical properties and resistance to deformation, resulting in a higher shear strength compared to other materials. Typically, stainless steel strips have a shear strength ranging from 150 to 300 megapascals (MPa). However, it is crucial to note that this range can vary significantly depending on the grade of stainless steel used. For instance, austenitic stainless steel grades like 304 and 316 are commonly employed in industrial applications and typically exhibit a higher shear strength than ferritic or martensitic stainless steels. These grades can have a shear strength ranging from 150 to 275 MPa. On the contrary, martensitic stainless steel grades such as 410 or 420 contain a higher carbon content, which increases hardness and shear strength. These grades can possess a shear strength ranging from 250 to 300 MPa. Furthermore, the thickness of the stainless steel strips can impact their shear strength. Thicker strips generally exhibit a higher shear strength due to the larger cross-sectional area, which provides more resistance to shearing forces. To obtain accurate information regarding the shear strength of specific stainless steel strips, it is advisable to consult the technical data sheet or manufacturer's specifications. Additionally, conducting tests or seeking guidance from a materials engineer or metallurgist can offer more precise and tailored information based on the particular application and conditions.
Q:What is the cost of stainless steel strips?
The cost of stainless steel strips can vary depending on several factors such as the grade of stainless steel, the thickness and width of the strips, and the quantity being purchased. Additionally, market conditions and the supplier's pricing strategy can also affect the cost. Generally, stainless steel strips can range in price from a few dollars per pound to several hundred dollars per pound. It is recommended to contact various suppliers and provide them with the specific requirements to obtain accurate pricing information.
Q:Can stainless steel strips be used in the oil refinery equipment?
Yes, stainless steel strips can be used in oil refinery equipment. Stainless steel is a highly durable and corrosion-resistant material, making it suitable for use in harsh environments such as oil refineries. It has excellent resistance to corrosion, high temperatures, and chemical exposure, which are important factors in the oil refining process. Stainless steel strips can be used in various components of oil refinery equipment such as heat exchangers, pipes, tanks, and valves, ensuring their longevity and functionality in the refinery operations. Additionally, stainless steel is easy to clean and maintain, making it a preferred choice in the oil refining industry.

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