Stainless Steel Coil 304 Cold Rolled Surface 2B with High Quality
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 20000 m.t./month
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1.Structure of Stainless Steel Coil Cold Rolled 304 With Good Quality
Cold Rolled stainless steel Coil with good quality is one of the raw material of the cold rolled stainless steel Coil,
which can be used directly in many places. Stainless Steel (Stainless Steel) is short for acid proof Stainless Steel, resistant to weak corrosive medium such as air, steam, water, or with a Stainless Steel grade.
2.Main Features of Prefabricated Steel Structure High Building Project
Corrosion resistance The vast majority of stainless steel products for corrosion resistant performance is good, like a, 2 kinds of tableware,
kitchen utensils and appliances, water heaters, water dispensers, etc., some foreign businessmen on corrosion resistance of products
also do experiment: in NACL aqueous solution heated to boiling, after a period of time the best solution, wash and drying, weight loss,
to determine the degree of corrosion (note: the product polishing, because of the sand cloth or sandpaper containing Fe, will cause the
test surface rust spots)
3. Stainless Steel Coil Cold Rolled 304 With Good Quality Images
4. Stainless Steel Coil Cold Rolled 304 With Good Quality Specification
The word "stainless steel" is not merely refers to a pure stainless steel, but said more than one hundred kinds of stainless steel
industry, the development of each stainless steel has good performance in their specific applications. The key to the success of
the first is to make clear purpose, and then determine the correct material. Related to architectural construction applications usually
only six types of steel. They contain 17 ~ 22% chromium, good steel contains nickel. Add molybdenum can further improve the
atmospheric corrosion resistance, especially containing chloride atmospheric corrosion resistance. Stainless steel often according
to the state of organization can be divided into: martensite steel, ferritic steel, austenitic steel, austenitic (twophase) - ferrite stainless
steel and precipitation hardening stainless steel, etc. In addition, according to ingredients can be divided into: chromium stainless
steel, chromium nickel stainless steel and chromium manganese nitrogen stainless steel, etc.
5. Applications of Stainless Steel Coil 304 With Good Quality
1. Kitchenware: tableware, cookware, Stoves…
2. Food packing: storage cans, food containers…
3. Construction: bridge, roofing, wall, decoration, bathroom accessories…
4. Precision instruments: electrical products, aerospace…
5. Others: automotive parts, machine building, chemical processing, farming…
6.FAQ of Stainless Steel Coil 304 With Good Quality
We have organized several common questions for our clients，may help you sincerely:
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory.
Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM
casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict
quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary
follow-up service assurance.
③How is the packaging and delivery?
Standard export packing (Coil: waterproof paper + protective steel ring; Circle: wooden box), or as your requirement and the delivery term
is based on the project.
④How long can we receive the product after purchase?
In the purchase of product within 20 working days, We will arrange the factory delivery as soon as possible. The specific time of receiving
is related to the state and position of customers. Commonly 20 to 40 working days can be served.
- Q: How do you prevent intergranular corrosion of stainless steel strips?
- To avoid intergranular corrosion of stainless steel strips, several steps can be taken: 1. Opt for low carbon grades: Intergranular corrosion occurs when chromium carbides precipitate at grain boundaries due to prolonged exposure to high temperatures. By using low carbon grades like Type 304L or Type 316L, the carbon content is minimized, reducing carbide formation and preventing intergranular corrosion. 2. Employ heat treatment: After welding or other high-temperature processes, it is essential to properly heat treat stainless steel strips to restore their corrosion resistance. This process, known as solution annealing or sensitization treatment, involves heating the material to a specific temperature range and rapidly cooling it to dissolve carbides and prevent their precipitation at grain boundaries. 3. Utilize pickling and passivation: Pickling involves the use of acid solution to eliminate impurities or contaminants from the surface of stainless steel, while passivation creates a protective oxide layer that enhances corrosion resistance. Regular pickling and passivation treatments can help prevent intergranular corrosion by eliminating potential corrosion sites and improving overall surface condition. 4. Avoid exposing stainless steel strips to high temperatures: Prolonged exposure to high temperatures can lead to sensitization and subsequent intergranular corrosion. If unavoidable, thermal barriers such as insulation or coatings can be used to minimize direct contact between stainless steel and elevated temperatures. 5. Employ corrosion inhibitors: Applying corrosion inhibitors, such as specialized coatings or inhibitors in the working environment, can provide an additional layer of protection against intergranular corrosion. These inhibitors work by forming a protective film on the surface of stainless steel, preventing the attack of corrosive agents and reducing the risk of intergranular corrosion. Overall, preventing intergranular corrosion of stainless steel strips involves a combination of material selection, appropriate heat treatment, surface treatment, and protective measures. By implementing these preventive measures, the risk of intergranular corrosion can be significantly reduced, ensuring the long-term durability and performance of stainless steel strips.
- Q: How does stainless steel strip compare to other types of metal strips?
- Stainless steel strip is renowned for its exceptional resistance to corrosion, its high strength, and its durability. These qualities distinguish it from other types of metal strips. Unlike carbon steel or aluminum strips, stainless steel strip does not easily rust or stain, even in harsh environments. This characteristic makes it highly suitable for applications where exposure to moisture, chemicals, or extreme temperatures is a concern. In terms of strength, stainless steel strip often surpasses other metal strips, enabling it to withstand heavy loads and high-stress applications. It also possesses excellent ductility, allowing it to be easily molded and formed into various configurations without compromising its structural integrity. Another advantage of stainless steel strip lies in its aesthetic appeal. It possesses a sleek and polished appearance that is frequently sought after in architectural, decorative, and industrial applications. Furthermore, stainless steel strip is easy to clean and maintain, making it a popular choice in industries such as food processing and medicine, where hygiene is crucial. Despite its numerous advantages, stainless steel strip may not be suitable for every application. It tends to be more expensive when compared to other metal strips such as carbon steel or aluminum. Additionally, stainless steel strip may exhibit lower electrical and thermal conductivity in comparison to metals like copper. Ultimately, the choice of metal strip material hinges on the specific requirements of the application at hand. Stainless steel strip is the preferred option when corrosion resistance, strength, durability, and aesthetics are of paramount importance. However, it is crucial to take into account other factors such as cost and conductivity when making a decision.
- Q: Can stainless steel strips be used in the wastewater treatment industry?
- Yes, stainless steel strips can be used in the wastewater treatment industry. Stainless steel is a material known for its corrosion resistance, durability, and strength, making it ideal for various applications in wastewater treatment plants. Stainless steel strips can be used in the construction of tanks, pipelines, and other equipment that come into contact with wastewater. In wastewater treatment plants, stainless steel strips are commonly used in the fabrication of screens, filters, and sieves. These components are crucial for removing solid particles, debris, and other impurities from the wastewater. Stainless steel strips are resistant to corrosion caused by the harsh chemicals and contaminants present in the wastewater, ensuring the longevity and effective performance of these components. Additionally, stainless steel strips are also used in the construction of pumps, valves, and fittings in wastewater treatment plants. These components need to withstand high pressure, aggressive chemicals, and continuous exposure to wastewater. Stainless steel's excellent mechanical properties, including high tensile strength and resistance to erosion, make it a suitable choice for such applications. Furthermore, stainless steel is also hygienic and easy to clean, which is essential in the wastewater treatment industry to prevent the growth and accumulation of bacteria and other harmful microorganisms. Stainless steel strips can be easily maintained, reducing the risk of contamination and ensuring the efficiency of the treatment process. Overall, stainless steel strips are a reliable and durable material for use in the wastewater treatment industry. They offer excellent corrosion resistance, strength, and hygienic properties, making them suitable for various applications in wastewater treatment plants.
- Q: Which stainless steel belt has better elasticity?
- In stainless steel strips, SUS301 has the best elasticity, and is used for springs, springs, or EH, or spring.SUS301 is the highest hardness, can be HV590 degrees, is less than SUS304. If you want to use the materials required materials SUS301 HV480.
- Q: How do stainless steel strips perform in abrasive environments?
- Stainless steel strips are known for their exceptional performance in abrasive environments. Due to their unique composition, which includes a high percentage of chromium, stainless steel strips offer excellent resistance to corrosion, oxidation, and wear. This makes them highly durable and capable of withstanding the harsh conditions of abrasive environments. The chromium content in stainless steel strips forms a protective layer on the surface, known as a passive film, which acts as a barrier against corrosive elements. This passive film is self-repairing, meaning that if it gets damaged, it will quickly regenerate, further enhancing the strip's resistance to abrasion. The mechanical properties of stainless steel strips also contribute to their performance in abrasive environments. They possess high tensile strength and toughness, allowing them to withstand the impact and forces exerted by abrasive particles. This resistance to wear makes stainless steel strips ideal for applications where there is constant contact with abrasive materials, such as in the mining, construction, or manufacturing industries. Furthermore, stainless steel strips are available in various grades, each designed to suit specific requirements. Duplex stainless steels, for example, exhibit superior resistance to pitting and crevice corrosion, making them particularly suitable for highly corrosive abrasive environments like marine or chemical processing industries. In summary, stainless steel strips excel in abrasive environments due to their corrosion resistance, self-repairing passive film, and high mechanical strength. Their ability to withstand wear and tear makes them a reliable choice for applications where constant exposure to abrasive substances is expected.
- Q: What are the common uses of stainless steel strips in the pharmaceutical manufacturing process?
- The unique properties and characteristics of stainless steel strips make them crucial in the pharmaceutical manufacturing process. Here are some common ways in which stainless steel strips are used in pharmaceutical manufacturing: 1. Fabricating equipment: Stainless steel strips are extensively used to fabricate various pharmaceutical equipment such as mixing tanks, storage tanks, reactors, and piping systems. The corrosion resistance and hygienic properties of stainless steel make it perfect for maintaining a sterile environment and preventing contamination during manufacturing. 2. Packaging: Stainless steel strips are commonly used to manufacture pharmaceutical packaging materials like vials, ampoules, and syringes. The strength and durability of stainless steel strips ensure the protection and integrity of pharmaceutical products, particularly those sensitive to external factors like moisture and temperature. 3. Construction of cleanrooms: Stainless steel strips are used in constructing cleanrooms, which are critical for pharmaceutical manufacturing. These strips are used to create partition walls, flooring, and ceilings, providing a sterile and controlled environment for producing pharmaceutical products. 4. Conveyors and material handling systems: Stainless steel strips are used in constructing conveyors and material handling systems used in pharmaceutical manufacturing. These strips provide the necessary strength and resistance to chemicals and wear, ensuring the smooth and efficient movement of materials throughout the production process. 5. Filtration systems: Stainless steel strips are used to fabricate filtration systems such as filter housings and filter cartridges. The anti-corrosive properties of stainless steel allow these filtration systems to effectively remove impurities, contaminants, and particles from pharmaceutical fluids and solutions. 6. Heat exchangers: Stainless steel strips are used in constructing heat exchangers, which are essential for various pharmaceutical processes like sterilization, cooling, and heating. The excellent thermal conductivity of stainless steel enables efficient heat transfer, ensuring precise temperature control during the manufacturing process. Overall, stainless steel strips are indispensable in the pharmaceutical manufacturing process due to their corrosion resistance, durability, cleanliness, and ability to maintain a sterile environment. Their applications range from equipment fabrication to packaging, cleanroom construction, filtration, material handling, and heat exchange, playing a vital role in ensuring the quality and safety of pharmaceutical products.
- Q: How do stainless steel strips resist hydrogen-induced cracking?
- Stainless steel strips resist hydrogen-induced cracking due to their inherent composition and microstructure, which provide resistance against hydrogen embrittlement. The high levels of chromium and nickel present in stainless steel create a protective oxide layer on the surface, preventing hydrogen atoms from diffusing into the material. Furthermore, the fine grain size and increased ductility of stainless steel strips help to absorb and distribute hydrogen atoms, minimizing their detrimental effects and reducing the risk of cracking.
- Q: What are the different types of edges for stainless steel strips?
- The different types of edges for stainless steel strips include mill edge, slit edge, deburred edge, and rounded edge.
- Q: What are the different types of surface patterns for stainless steel strips?
- There are several types of surface patterns for stainless steel strips including brushed, polished, embossed, and etched patterns.
- Q: Are stainless steel strips resistant to scaling and oxidation?
- Stainless steel strips possess resistance against scaling and oxidation. The reason behind this is the abundant presence of chromium in stainless steel, which creates a protective layer on the material's surface. This layer, commonly referred to as a passive film, shields the steel from oxygen in the surrounding air, thereby preventing corrosion and scaling. Moreover, stainless steel incorporates other alloying elements like nickel and molybdenum, which further bolster its ability to resist oxidation and scaling. Consequently, stainless steel strips find widespread application in various sectors, particularly those that prioritize corrosion resistance, such as the production of kitchen appliances, automotive components, and chemical processing apparatus.
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Stainless Steel Coil 304 Cold Rolled Surface 2B with High Quality
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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