Hot Rolled Stainless Steel Coil 201 No.1 Finish Narrow Strip
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Hot Rolled Stainless Steel Coil 201 Narrow Strip No.1 Finish
Grade: | 200 Series | Standard: | JIS,AISI,ASTM,GB,DIN | Thickness: | 2.5/3.0/4.0mm |
Width: | 485/510/550/610/1010/1240mm | Place of Origin: | Shanghai China (Mainland) | Brand Name: | CNBM |
Model Number: | 201 | Technique: | Hot Rolled | Application: | Industrial tubes/kitchen/bath |
Certification: | ISO | THK: | 2.5/3.0/4.0mm | Face: | No.1 |
Usage: | tubes/kitchen/bath | Origin: | CHINA | ||
Packaging Detail: For customer's requirement
Delivery Detail:10-30days
201 Hot Rolled Stainless Steel Coil Specifications
THK:2.3/2.5/3.0/4.0mm
Width:485/510/550/610/1010/1240mm
Face:No.1
201 Hot rolled stainless steel Coil Application
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.
201 hot rolled stainless steel coil, use to produce cold rolled stainless steel coil and stainless steel tube, pipe.
201 Hot Stainless Steel Coil Chemical Composition(WT%)
(C):≤0.15, (Si):≤0.75, (Mn):5.5~7.50, (Cr):16.0~18.0, (N):≤0.25, (Ni):3.50~5.50, (P):≤0.060, (S):≤0.030
201 Hot Rolled Stainless Steel Coil
Strength Of Extension:100,000 To 180,000 Psi;
Yield Strength:50,000 To 150,000 Psi
Elongation :55 To 60%;
Modulus Of Elasticity:29,000,000 Psi;
Density :.280lbs/Cubic Inch(7.93g/Cm3)
- Q: What are the different types of protective coatings for stainless steel strips?
- There are several types of protective coatings available for stainless steel strips, each offering different levels of protection and serving specific purposes. 1. Paint Coatings: One of the most common types of protective coatings for stainless steel strips is paint. These coatings provide a layer of barrier protection against corrosion, as well as enhance the aesthetic appearance of the stainless steel. Paint coatings can be applied in various forms, such as liquid or powder, and can be customized in terms of color and finish. 2. Powder Coatings: Powder coatings are another popular option for protecting stainless steel strips. These coatings are applied as a dry powder and then heated to form a protective film. Powder coatings offer excellent durability, resistance to corrosion, and can be applied in a wide range of colors and textures. 3. Electroplating: Electroplating is a process where a thin layer of metal, such as zinc or nickel, is bonded to the stainless steel surface. This coating provides a sacrificial layer that protects the stainless steel from corrosion. Electroplating is commonly used in industries where stainless steel strips are exposed to harsh environments or corrosive substances. 4. PVD Coatings: Physical Vapor Deposition (PVD) coatings involve depositing a thin film of material onto the stainless steel surface using a vacuum chamber. These coatings offer excellent durability, resistance to wear and corrosion, and can be customized to provide specific properties like enhanced hardness or low friction. 5. Passivation: Passivation is a chemical treatment process that removes contaminants from the stainless steel surface and forms a passive oxide layer. This layer enhances the stainless steel's natural corrosion resistance. Passivation is often used as a final step after fabrication or machining of stainless steel strips. 6. Organic Coatings: Organic coatings, such as acrylics or epoxies, are often used to provide a protective layer for stainless steel strips in industrial or marine environments. These coatings are resistant to chemicals, UV radiation, and abrasion, offering long-lasting protection against corrosion. It is important to select the appropriate protective coating for stainless steel strips based on the specific application, environmental conditions, and desired level of protection. Consulting with a coating specialist or manufacturer is recommended to ensure the right coating is chosen for the intended use.
- Q: What is the minimum order quantity for stainless steel strips?
- The supplier or manufacturer may have different minimum order quantities for stainless steel strips. Typically, these quantities can range from a few hundred kilograms to several tons. It is worth mentioning that various factors, including production capacity, material availability, and cost-effectiveness, influence the determination of the minimum order quantity for both the buyer and the supplier. Consequently, it is advisable to reach out to individual suppliers or manufacturers for information regarding their specific minimum order quantity for stainless steel strips.
- Q: Can stainless steel strips be used in heat recovery systems?
- Indeed, heat recovery systems can make use of stainless steel strips. The reason behind stainless steel being a favored option for these systems lies in its remarkable resistance to corrosion and high temperatures. It is capable of enduring the elevated temperatures and challenging surroundings commonly encountered in heat recovery systems. Furthermore, stainless steel exhibits superior thermal conductivity, facilitating efficient heat transfer. Its robustness and durability render it a dependable choice for deployment in heat recovery systems, guaranteeing sustained effectiveness and minimal maintenance needs.
- Q: Are stainless steel strips suitable for outdoor sculptures?
- Yes, stainless steel strips are suitable for outdoor sculptures. Stainless steel is known for its durability, corrosion resistance, and ability to withstand harsh weather conditions. These properties make it an excellent choice for outdoor sculptures as it can withstand exposure to moisture, UV rays, and temperature fluctuations without rusting or deteriorating. Additionally, stainless steel's sleek and modern appearance can enhance the aesthetic appeal of outdoor sculptures.
- Q: What is the fracture toughness of stainless steel strips?
- The fracture toughness of stainless steel strips varies depending on the specific grade and composition of the stainless steel. Stainless steel is known for its high strength and toughness, making it resistant to fractures. However, the fracture toughness value can be influenced by factors such as the heat treatment, processing conditions, and any alloying elements present in the stainless steel. To determine the fracture toughness of a specific stainless steel strip, it is necessary to perform laboratory tests such as the Charpy or Izod impact tests or the J-integral test. These tests involve subjecting the material to controlled loading conditions and measuring the energy absorbed by the material before it fractures. The fracture toughness of stainless steel strips is typically characterized by the KIc value, which represents the critical stress intensity factor required for crack propagation. This value indicates the resistance of the material to fracture under a specific loading condition. Higher KIc values indicate greater fracture toughness. In general, stainless steel strips exhibit good fracture toughness due to their high strength and ductility. However, it is important to consider the specific grade and processing conditions of the stainless steel strip in order to accurately determine its fracture toughness.
- Q: What are the different types of corrosion that can affect stainless steel strips?
- Stainless steel strips can be affected by various types of corrosion. Let's explore these different types: 1. General corrosion: The surface of the stainless steel strip undergoes a uniform attack, resulting in a widespread loss of material. This happens when the protective oxide layer on the stainless steel gets damaged or compromised, usually due to exposure to aggressive chemicals or high temperatures. 2. Pitting corrosion: Localized corrosion occurs, creating small pits or holes on the surface of the stainless steel strip. This happens when specific aggressive chemicals or environments penetrate the protective oxide layer, causing localized breakdown and corrosion. 3. Crevice corrosion: Corrosion takes place in narrow gaps or crevices on the stainless steel strip, such as those between overlapping materials or under gaskets. These crevices provide an environment where aggressive chemicals can accumulate, leading to localized corrosion. 4. Stress corrosion cracking (SCC): This type of corrosion occurs under tensile stress while being exposed to a corrosive environment. It can cause the stainless steel strip to fail suddenly, even at stress levels lower than its yield strength. SCC is often associated with exposure to certain chemicals or environments, such as chlorides or sulfides. 5. Intergranular corrosion: Grain boundaries of the stainless steel strip are affected, resulting in localized corrosion along these boundaries. This occurs when the stainless steel is exposed to certain conditions, such as high temperatures or welding, which can cause sensitization and subsequent corrosion along the grain boundaries. 6. Galvanic corrosion: When stainless steel comes into electrical contact with a different metal in the presence of an electrolyte like water or saltwater, galvanic corrosion occurs. The electrical potential difference between the two metals leads to accelerated corrosion of the less noble metal (in this case, stainless steel). To ensure the longevity and performance of stainless steel strips, it is crucial to consider these various types of corrosion when selecting the appropriate stainless steel grade and implementing proper corrosion prevention measures.
- Q: How do stainless steel strips resist intergranular corrosion in welding?
- The primary reason why stainless steel strips are resistant to intergranular corrosion during welding is the presence of chromium. Chromium forms a protective oxide layer on the surface of the steel, which acts as a barrier against oxygen and other corrosive agents. This oxide layer, also known as a passive film, prevents these agents from reaching the underlying metal. During the welding process, the high temperatures can cause the formation of chromium carbides at the weak grain boundaries of the stainless steel. These carbides can reduce the chromium content, making the steel vulnerable to intergranular corrosion. To prevent this, stainless steel strips are typically alloyed with elements such as niobium or titanium. These elements have a strong attraction to carbon. When combined with carbon, they form carbides, allowing the chromium to remain free and form the protective oxide layer. This process is referred to as carbide precipitation or sensitization. Furthermore, stainless steel strips can undergo a heat treatment process called solution annealing or sensitization annealing. This involves heating the steel to a specific temperature and holding it there for a certain period of time. This process allows the carbides to dissolve back into the steel matrix, restoring the chromium content at the grain boundaries and eliminating the susceptibility to intergranular corrosion. In conclusion, the combination of alloying elements and heat treatment plays a crucial role in maintaining the corrosion resistance of stainless steel strips during welding. They prevent the formation of chromium-depleted regions and ensure the integrity of the protective oxide layer.
- Q: What is the corrosion resistance of stainless steel strips in acidic environments?
- Stainless steel strips exhibit excellent corrosion resistance in acidic environments due to their high chromium content, which forms a protective oxide layer on the surface of the material. This oxide layer acts as a barrier, preventing the corrosive agents from reaching the underlying metal, thus ensuring longevity and durability in such conditions.
- Q: Are stainless steel strips suitable for decorative etching?
- Indeed, stainless steel strips prove to be fitting for decorative etching purposes. The versatility of stainless steel allows for the etching and engraving of elaborate and intricate designs and patterns. Its polished and smooth surface lends itself perfectly to the creation of detailed and visually captivating decorative etchings. Moreover, stainless steel exhibits exceptional durability and resistance to corrosion, ensuring the longevity of the etched designs. This quality has made stainless steel strips a favored option for a multitude of decorative applications, including signage, jewelry, art pieces, and architectural elements.
- Q: Can stainless steel strips be used in pulp and paper industries?
- The pulp and paper industries find stainless steel strips quite useful. Thanks to its remarkable corrosion resistance, stainless steel is an ideal material for industries that frequently encounter moisture or chemicals, like the pulp and paper industry. Multiple purposes can be served by stainless steel strips in this sector, including the production of paper machines and equipment, pulp screens, refining and washing systems, bleaching equipment, and paper handling systems. The durability and resistance to rust and corrosion of stainless steel allow the strips to endure the rigorous conditions and chemicals associated with pulp and paper processes, resulting in extended equipment lifespan and reduced maintenance expenses. Moreover, stainless steel is easy to clean and maintain, an essential aspect in preserving hygienic conditions necessary in the pulp and paper industry. Consequently, the excellent properties and suitability of stainless steel strips make them widely utilized in the pulp and paper industry.
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Hot Rolled Stainless Steel Coil 201 No.1 Finish Narrow Strip
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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