Stainless Steel Coil Hot Rolled 304
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 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: | 50 tons | Advantage: | prime quality, competitive price |
Profession: | hot rolled | Charactor: | stainless steel coils | Material/Grade: | 304 |
Hot Rolled Stainless Steel Coil 304
Specifications
1.surface:NO.1
2.standard:JIS, AISI, GB, DIN, EN etc
3.width: 0.55m, 0.65m, 1.0m, 1.22m, 1.5m, 2m or requirement
ASTM A240 304
(%):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
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:How are stainless steel strips different from galvanized steel strips?
- Stainless steel strips and galvanized steel strips are different in terms of their composition, appearance, corrosion resistance, and uses. Firstly, the main difference lies in their composition. Stainless steel strips are made primarily from iron and contain a higher percentage of chromium, which provides excellent corrosion resistance. On the other hand, galvanized steel strips are made by coating regular steel with a layer of zinc, which acts as a protective barrier against corrosion. Secondly, their appearance is different. Stainless steel strips have a shiny, silver-like appearance due to their high chromium content. Galvanized steel strips, on the other hand, have a duller, matte finish due to the zinc coating. In terms of corrosion resistance, stainless steel strips are highly resistant to corrosion and rust, even in harsh environments or exposure to moisture. Galvanized steel strips also offer good corrosion resistance, but they may eventually corrode or develop rust if the zinc coating gets damaged or wears off. Lastly, their uses can vary. Stainless steel strips are commonly used in applications where corrosion resistance and durability are crucial, such as in the construction of kitchen appliances, medical equipment, automotive parts, and decorative purposes. Galvanized steel strips, on the other hand, are often used in outdoor applications or environments where corrosion resistance is necessary but not critical, such as in roofing, fencing, and electrical conduits. In summary, stainless steel strips and galvanized steel strips differ in composition, appearance, corrosion resistance, and applications. Stainless steel offers superior corrosion resistance and is ideal for applications where durability is crucial, while galvanized steel is commonly used in outdoor applications where corrosion resistance is necessary but not critical.
- Q:How do stainless steel strips handle exposure to caustic solutions?
- Stainless steel strips possess remarkable corrosion resistance, which makes them highly appropriate for applications involving contact with caustic solutions. This attribute is attributed to the abundance of chromium in stainless steel, which results in the formation of a protective layer called a passive film on its surface. This passive film acts as a barrier, preventing direct contact between the steel and the caustic solutions, thus reducing the possibility of corrosion. Caustic solutions, such as strong alkaline substances or highly acidic solutions, have the potential to cause corrosion or damage to many other metals. However, stainless steel's resistance to corrosion allows it to withstand exposure to caustic solutions fairly well. The passive film on the surface of stainless steel is stable and has the ability to self-heal. This means that if it becomes damaged or scratched, it has the capability to regenerate and continue providing effective protection against corrosion. It is crucial to note that the resistance of stainless steel strips to caustic solutions may vary depending on the specific grade or alloy used. Different grades of stainless steel offer different levels of corrosion resistance, and some may be more suitable for certain caustic solutions than others. Therefore, it is of utmost importance to select the appropriate grade of stainless steel based on the specific application and the type of caustic solution it will be exposed to. To summarize, stainless steel strips generally exhibit good resistance to caustic solutions due to their inherent corrosion resistance. However, it is essential to choose the correct grade of stainless steel to ensure optimal performance and durability in corrosive environments.
- Q:Can stainless steel strips be used in the chemical industry?
- Yes, stainless steel strips can be used in the chemical industry. Stainless steel is known for its excellent corrosion resistance, which makes it an ideal choice for use in environments where there are chemicals present. It can withstand exposure to various chemicals, acids, and alkalis, making it suitable for applications such as chemical storage tanks, pipes, valves, and fittings. Additionally, stainless steel strips are durable, easy to clean, and maintain their strength and integrity even in harsh chemical environments. Therefore, they are widely used in the chemical industry for their reliability and longevity.
- Q:Can stainless steel strips be customized?
- Certainly! Stainless steel strips have the capacity for customization. Stainless steel, being a versatile material, lends itself easily to cutting, shaping, and forming in accordance with particular requirements. One can opt for customization in various ways, such as slicing the strips into specific dimensions, molding them into curves or angles, and incorporating additional elements like holes, notches, or slots. Moreover, customization options extend to surface finishes, encompassing brushed, polished, or embossed finishes. Furthermore, different grades of stainless steel are accessible, each boasting unique properties and characteristics, thereby allowing for additional customization to fulfill specific needs such as resistance to corrosion, strength, or heat. Overall, stainless steel strips provide an extensive array of possibilities for customization to suit diverse applications and industries.
- Q:Can stainless steel strips be used in solar panels?
- Yes, stainless steel strips can be used in solar panels. Stainless steel is a durable and corrosion-resistant material, making it suitable for use as a component in solar panels. It can be used as a support structure or as part of the wiring and connectors within the panels.
- Q:What is the maximum length available for stainless steel strips?
- The maximum length of stainless steel strips may differ depending on the manufacturer and the specific requirements of the customer. Typically, stainless steel strips can be manufactured in lengths ranging from a few inches to several feet. Certain manufacturers might have the ability to produce even lengthier strips, depending on their capabilities and equipment. To ascertain the maximum length available for stainless steel strips that align with your specific needs, it is crucial to consult with the manufacturer or supplier.
- Q:What are the common flatness tolerances for stainless steel strips?
- The common flatness tolerances for stainless steel strips typically range from 0.0015 to 0.003 inches per foot.
- Q:What are the different types of stainless steel strip alloys?
- Stainless steel strip alloys are classified according to their chemical composition and properties, which determine their suitability for different uses. Here are several types of stainless steel strip alloys: 1. Austenitic stainless steel: This is the most commonly used stainless steel strip alloy due to its outstanding resistance to corrosion. It contains high amounts of chromium and nickel, providing stability and durability. Austenitic stainless steel is not magnetic and is frequently employed in industries like food processing, chemicals, and pharmaceuticals. 2. Ferritic stainless steel: Ferritic stainless steel strip alloys have a higher chromium content compared to other alloys. They are magnetic and exhibit good resistance to corrosion, heat, and stress. These alloys are commonly utilized in applications requiring high strength and resistance to oxidation, such as automotive exhaust systems and household appliances. 3. Martensitic stainless steel: Martensitic stainless steel strip alloys are hard and strong, making them suitable for applications that demand wear resistance and high mechanical properties. They have a higher carbon content, allowing them to be hardened through heat treatment. These alloys are frequently used in cutlery, surgical instruments, and turbine blades. 4. Duplex stainless steel: Duplex stainless steel strip alloys have a mixed microstructure of austenite and ferrite, offering a balanced combination of strength and corrosion resistance. They contain higher levels of chromium and molybdenum, making them highly resistant to stress corrosion cracking and pitting. Duplex stainless steel is commonly employed in chemical processing, oil and gas, and marine environments. 5. Precipitation-hardening stainless steel: These alloys can be heat treated to achieve high strength and hardness. They contain elements like nickel, copper, and aluminum, which form precipitates during the heat treatment process, resulting in increased strength. Precipitation-hardening stainless steel is frequently used in aerospace applications, as well as high-performance automotive components. It is important to note that each type of stainless steel strip alloy has numerous grades and variations available, each with its own specific properties and applications. Therefore, it is crucial to carefully select the appropriate alloy based on the requirements of the intended application.
- Q:Can stainless steel strips be used in musical instruments?
- Yes, stainless steel strips can be used in musical instruments. They are commonly used in the construction of instruments such as guitars, drums, and pianos for various purposes, including providing structural support, enhancing tonal qualities, and improving durability.
- Q:Are stainless steel strips suitable for HVAC systems?
- Yes, stainless steel strips are suitable for HVAC systems. Stainless steel is a corrosion-resistant material that can withstand the harsh environments and high temperatures commonly found in HVAC systems. It is durable, long-lasting, and provides excellent heat transfer properties. Stainless steel strips are often used for making ductwork, heat exchangers, and other components in HVAC systems due to their strength, resistance to corrosion, and ability to maintain cleanliness and hygiene. Additionally, stainless steel strips are easy to clean and maintain, making them a popular choice for HVAC applications.
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Stainless Steel Coil Hot Rolled 304
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 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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