Stainless Steel Coil Cold Rolled 304 With Best Quality
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 5000 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
Weld-ability: The purpose of the different requirement for welding performance are
different.1 Kind of tableware generally do not require the performance of welding, even
including some pot class enterprise. But the vast majority of products all need raw
materials welding performance is good, like the 2 kinds of tableware, thermos flask, steel
pipes, water heaters, water dispensers, etc.
Heat resistant performance Heat resistant performance refers to the high temperature
stainless steel can still maintain its excellent physical and mechanical properties. Carbon:
the influence of carbon in austenitic stainless steel is formed strong and steady. Set the
austenitic austenitic area and expand elements. Carbon formation of austenite is about 30
times that of the nickel, the ability of carbon is a kind of gap elements, through the solid
solution strengthening can significantly increase the strength of the austenitic stainless
steel. Carbon austenitic stainless steel can be improved in high concentration chloride
(e.g., 42% MgCl2 boiling solution) in the performance of the resistance to stress corrosion.
But, in the austenitic stainless steel, carbon is often seen as the harmful elements, this is
mainly due to the corrosion of stainless steel used in some conditions, such as welding or
heating by 450 ~ 850 ℃), carbon steel with chromium in forming high chromium Cr23C6
type carbon compounds which can lead to local chromium depletion, make steel corrosion
resistance especially resistant to intergranular corrosion performance degradation. So.
Since the 60 s of the development of new Cr-Ni austenitic stainless steel is mostly carbon
content less than 0.03% or 0.02% of the ultra-low carbon type.
3. Stainless Steel Coil Cold Rolled 304 With Good Quality Images
4. Stainless Steel Coil Cold Rolled 304 With Good Quality Specification
Ferritic stainless steel Chromium containing 15% ~ 30%. Its corrosion resistance,
toughness and weldability with chromium content increases with the increase of chloride
stress corrosion resistance is superior to other types of stainless steel, fall into this
category of Crl7, Cr17Mo2Ti, Cr25, Cr25Mo3Ti, Cr28, etc. Ferritic stainless steel because
of the high chromium content, corrosion resistance and oxidation resistance are relatively
good, but the mechanical properties and process performance is poorer, more used to
stress less acid structure and steel used as antioxidant. This kind of steel to withstand
atmosphere, nitric acid and corrosion of the brine solution, and has good high temperature
oxidation resistance, low thermal expansion coefficient, etc, used in nitric acid and food
factory equipment, also can make work under high temperature parts, such as gas turbine
parts, etc.
Austenitic, ferritic duplex stainless steel The advantages of both austenitic and ferritic
stainless steel, and has the superplasticity. Austenite and ferrite The title Each accounts
for about half of the stainless steel. In the case of contain low C, Cr content was 18% ~
18%, Ni content at 3% ~ 3%. Some steel containing Mo, Cu, Si, Nb, Ti, N and other
alloying elements. This kind of steel both austenite and ferrite stainless steel, the
characteristics of compared with ferrite, plasticity and toughness is higher, no room
temperature brittleness, intergranular corrosion resistance and welding performance were
significantly increased, while maintaining a ferritic stainless steel of 475 ℃ brittleness and
high thermal conductivity, has the characteristics of superplasticity. Compared with
austenitic stainless steel, high strength and resistance to intergranular corrosion and
resistance to chloride stress corrosion is improved obviously. Duplex stainless steel has
excellent resistance to pitting corrosion performance, is also a kind of nickel and stainless
steel.
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:
How 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 willprovide necessary
follow-up service assurance.
How 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.
- Q: Are stainless steel strips suitable for outdoor signage?
- Yes, stainless steel strips are suitable for outdoor signage. Stainless steel is a durable and corrosion-resistant material, making it ideal for outdoor applications. It can withstand various weather conditions, including rain, snow, and sunlight, without rusting or deteriorating. Additionally, stainless steel has a sleek and modern appearance, which can enhance the aesthetic appeal of outdoor signage. It is also highly resistant to impact, making it a long-lasting and low-maintenance option for outdoor signage. Overall, stainless steel strips are a reliable and suitable choice for outdoor signage due to their durability, weather resistance, and aesthetic appeal.
- Q: Can stainless steel strips be used in heat exchangers?
- Yes, stainless steel strips can be used in heat exchangers. Stainless steel is a popular choice for heat exchangers due to its excellent corrosion resistance, high temperature resistance, and durability. It can withstand the harsh operating conditions and thermal cycling often encountered in heat exchanger applications. The smooth surface of stainless steel strips also helps to minimize fouling and maintain efficient heat transfer. Additionally, stainless steel offers good mechanical properties, making it suitable for various types of heat exchangers, such as shell and tube, plate, and finned heat exchangers.
- Q: Can stainless steel strips be used for heat exchanger tubes?
- Heat exchanger tubes can indeed make use of stainless steel strips. The reason stainless steel is so widely chosen for heat exchanger applications is because it boasts exceptional resistance to corrosion, high temperatures, and durability. Stainless steel strips can be shaped into tubes of diverse sizes and forms, thus accommodating a range of heat exchanger designs and needs. Furthermore, stainless steel possesses good thermal conductivity, ensuring efficient heat transfer within the exchanger. In conclusion, stainless steel strips are a suitable and frequently employed material for heat exchanger tubes.
- Q: Can stainless steel strips be polished?
- Yes, stainless steel strips can be polished. Stainless steel is a versatile material that can be polished to achieve a variety of finishes, ranging from a reflective mirror-like finish to a brushed or satin finish. Polishing stainless steel strips can be done using various methods, such as mechanical polishing, electrochemical polishing, or chemical polishing. The choice of method depends on the desired outcome and the specific requirements of the application. Polishing stainless steel strips not only enhances their aesthetic appeal but also helps to improve their corrosion resistance and cleanability.
- Q: What are the common dimensions of stainless steel strips?
- The common dimensions of stainless steel strips can vary depending on the specific application and industry. However, there are some standard dimensions that are commonly available. Stainless steel strips are typically available in widths ranging from 0.5 inches to 24 inches (1.27 cm to 60.96 cm) and thicknesses ranging from 0.005 inches to 0.25 inches (0.0127 cm to 0.635 cm). Lengths can vary depending on the supplier and the customer's requirements, but standard lengths are often around 12 feet (3.66 meters) or 20 feet (6.1 meters). It is important to note that these dimensions are not exhaustive and can vary depending on the specific needs of the project or industry.
- Q: Are stainless steel strips suitable for chemical tanks?
- Yes, stainless steel strips are suitable for chemical tanks. Stainless steel is a popular material choice for chemical tanks due to its excellent corrosion resistance and durability. It can withstand exposure to a wide range of chemicals, including acids, bases, and solvents, without corroding or degrading. Additionally, stainless steel is easy to clean and maintain, making it a hygienic choice for storing and transporting chemicals. The high strength and structural integrity of stainless steel strips also ensure that the tanks can withstand the pressures and stresses that may be encountered in chemical processing applications. Overall, stainless steel strips are a reliable and suitable material for chemical tanks.
- Q: What is the maximum width available for stainless steel strips?
- The maximum width available for stainless steel strips can vary depending on the specific manufacturer and supplier. However, in general, stainless steel strips are commonly available in widths ranging from 0.5 inches to 24 inches. Additionally, some manufacturers may offer wider strips up to 48 inches or more, depending on the specific requirements and capabilities of their production facilities. It is important to check with individual suppliers to determine their specific maximum width capabilities for stainless steel strips.
- Q: Are stainless steel strips affected by UV radiation?
- Stainless steel strips, in general, remain unaffected by UV radiation. The exceptional resistance of stainless steel to corrosion and oxidation, which encompasses resistance to UV radiation, is well known. This is attributed to the inclusion of chromium in the steel, resulting in the formation of a protective chromium oxide layer on the surface. Consequently, the steel is prevented from reacting with oxygen and other elements present in the surroundings. As a result, stainless steel strips can be employed in outdoor applications or environments exposed to sunlight without experiencing notable deterioration or harm.
- Q: How do stainless steel strips resist crevice corrosion?
- The unique composition and protective oxide layer of stainless steel strips make them highly resistant to crevice corrosion. This type of corrosion occurs in confined spaces or crevices with limited oxygen levels, such as gaps or joints between two surfaces. It is particularly detrimental as it can cause localized damage and material failure. Stainless steel strips primarily consist of iron, but also contain chromium and other alloying elements. Chromium is the key component that provides stainless steel with its corrosion-resistant properties. When exposed to oxygen, chromium forms a passive oxide layer on the steel's surface. This oxide layer acts as a protective barrier, preventing the underlying metal from being exposed to corrosive substances. The chromium-rich oxide layer on stainless steel strips is extremely stable and has the ability to self-heal. It can repair itself when damaged, even in harsh environments. This characteristic is essential in resisting crevice corrosion, as the oxide layer can effectively seal off crevices and prevent corrosive agents from penetrating. Furthermore, the presence of other alloying elements in stainless steel, such as molybdenum and nickel, further enhances its resistance to crevice corrosion. These elements improve the overall corrosion resistance of stainless steel, making it more suitable for applications where crevices or gaps are present. To summarize, stainless steel strips resist crevice corrosion by forming a protective oxide layer that seals off crevices and prevents corrosive substances from penetrating. The composition of stainless steel, including the addition of chromium and other alloying elements, plays a crucial role in its corrosion resistance properties.
- Q: Can stainless steel strips be used in architectural staircase systems?
- Indeed, architectural staircase systems can incorporate stainless steel strips. The durability, corrosion resistance, and aesthetic appeal of stainless steel make it a popular choice for stairs. The utilization of stainless steel strips within the staircase system is versatile, as they can serve as treads, risers, handrails, balusters, or decorative elements. The customization of these strips to meet specific design needs enables flexibility and creativity in staircase design. Furthermore, various finishes, such as brushed or polished, can be applied to the stainless steel strips to achieve the desired appearance and texture of the staircase.
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Stainless Steel Coil Cold Rolled 304 With Best Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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