Hot Rolled Stainless Steel Coil 304
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 m.t./month
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Hot Rolled Stainless Steel Coil 304
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.my company long-term
supply stainless steel porducts including:stainless steel sheet,stainless steel coil and stainless steel tube.
Specifications
1.surface:NO.1
2.standard:JIS, AISI, GB
3.width: 0.55m, 0.65m, 1.0m, 1.22m, 1.5m, 2.0m or requirement
ASTM 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
Type | Hot Rolled Stainless Steel Coil 304 |
Thickness | 3.0mm-4.0mm |
Width | 550mm, 650mm, 1000mm, 1219mm, 1240mm, 1500mm |
Length | according to weight |
Brand name | CNBM |
Standard | ASTM, AISI, DIN, GB, JIS etc |
Material | 304 |
Application | Foodstuff, Gas, metallurgy, biology, electron, chemical, petroleum, boiler, nuclear energy, Medical equipment, fertilizer etc |
Package | Standard export sea-worthy packing |
Delivery time | Within 15 days since getting the deposit or LC origin |
Surface | NO.1 |
Productivity | 5000 tons/month |
- Q:Can stainless steel strips be used in brewery equipment?
- Yes, stainless steel strips can be used in brewery equipment. Stainless steel is a highly durable and corrosion-resistant material, making it ideal for use in the brewing industry where hygiene and product purity are crucial. Stainless steel strips can be used in various equipment such as fermenters, tanks, piping, and valves, ensuring a safe and reliable brewing process.
- Q:Are stainless steel strips flexible?
- Yes, stainless steel strips can be flexible depending on their thickness and width. Thinner and narrower stainless steel strips tend to be more flexible, while thicker and wider ones may have limited flexibility.
- Q:What is the thermal expansion coefficient of stainless steel strips?
- The thermal expansion coefficient of stainless steel strips can vary depending on the specific grade used. Compared to other materials, stainless steel generally has a low coefficient of thermal expansion. This coefficient measures the extent of expansion or contraction a material undergoes with temperature changes. Typically, stainless steel exhibits a thermal expansion coefficient ranging from approximately 10 to 17 µm/m°C (micrometers per meter per degree Celsius). This implies that with each degree Celsius rise in temperature, a stainless steel strip will lengthen by around 10 to 17 micrometers per meter. It is worth noting that the exact coefficient of thermal expansion may differ based on the specific alloy composition and heat treatment applied to the stainless steel. Therefore, it is advisable to refer to the manufacturer's specifications or carry out specific testing to ascertain the precise thermal expansion coefficient of a particular stainless steel strip.
- Q:Can 111 stainless steel strips be bent or formed without cracking?
- Yes, 111 stainless steel strips can be bent or formed without cracking. Stainless steel is known for its durability and flexibility, making it suitable for various bending and forming applications. However, it is essential to use the appropriate techniques, tools, and equipment to ensure smooth and crack-free bending or forming of the strips.
- Q:What are the different types of surface coatings for stainless steel strips?
- There are several different types of surface coatings available for stainless steel strips, each with its own unique characteristics and benefits. Some of the most common types include: 1. Passivation: This process involves treating the stainless steel surface with an acidic solution to remove any contaminants and promote the formation of a passive oxide layer. Passivation helps to enhance the corrosion resistance of stainless steel and improve its appearance. 2. Electroplating: Electroplating involves depositing a layer of metal onto the stainless steel surface through an electrochemical process. This coating can provide decorative finishes, such as gold or chrome plating, as well as enhance the corrosion resistance of the stainless steel. 3. Powder coating: Powder coating involves applying a dry powder to the stainless steel surface, which is then cured under heat to form a protective coating. This coating is available in a wide range of colors and finishes and provides excellent durability and resistance to corrosion, chemicals, and UV rays. 4. PVD coating: Physical vapor deposition (PVD) is a process where a thin film of metal is deposited onto the stainless steel surface through vaporization in a vacuum chamber. This coating offers excellent adhesion, hardness, and wear resistance, and can provide a variety of decorative and functional finishes. 5. Paint coating: Stainless steel strips can also be coated with paint to provide a protective barrier against corrosion and environmental elements. Paint coatings are available in various colors and can be customized to provide specific properties such as high heat resistance or resistance to chemicals. 6. Ceramic coating: Ceramic coatings are applied to stainless steel strips to provide a hard, durable, and heat-resistant surface. These coatings offer excellent abrasion resistance and can provide a smooth and glossy finish. It is important to consider the specific requirements and applications of the stainless steel strips when choosing the appropriate surface coating. Factors such as corrosion resistance, appearance, durability, and functionality should be taken into account to ensure the desired performance and longevity of the coated stainless steel strips.
- Q:What is the creep resistance of stainless steel strips?
- The ability of stainless steel strips to withstand deformation or elongation under sustained high temperatures and constant stress is referred to as their creep resistance. Compared to other materials, stainless steel is well-known for its excellent creep resistance. This is primarily attributed to its high chromium content, which leads to the formation of a protective oxide layer on the steel's surface, thereby enhancing its resistance to oxidation and creep deformation. Furthermore, stainless steel strips often contain additional alloying elements like nickel, molybdenum, or titanium, which further contribute to their creep resistance. These alloying elements serve to strengthen the steel and improve its capacity to resist deformation at elevated temperatures. Consequently, stainless steel strips are a dependable choice for applications where creep resistance is crucial, such as in high-temperature environments or under constant stress.
- Q:How do you prevent stainless steel strips from rusting?
- There are several measures you can take to prevent rusting of stainless steel strips: 1. Keep stainless steel clean by regularly washing it with mild soap or detergent and warm water. This will eliminate any dirt, grime, or contaminants that can cause corrosion. 2. Avoid using harsh or abrasive cleaners that can scratch the surface of stainless steel. Instead, opt for non-abrasive cleaners and use soft cloths or sponges for cleaning. 3. Ensure that the stainless steel strips are completely dry after cleaning. Any moisture left on the surface can lead to rust formation. Use a clean, dry cloth or towel to remove any remaining moisture. 4. Promptly remove any rust spots that appear on the stainless steel strips. Gently scrub the affected area with a stainless steel cleaner or a mixture of baking soda and water. Rinse thoroughly and dry the area to prevent further corrosion. 5. Consider applying a protective coating specifically designed for stainless steel. These coatings create a barrier between the metal and the environment, preventing rust formation. Follow the instructions provided by the manufacturer for proper application and reapplication. 6. Keep stainless steel away from corrosive substances such as acids, bleach, or saltwater. If contact occurs, rinse the affected area immediately with plenty of clean water and ensure thorough drying. 7. Store stainless steel strips in a dry environment when not in use. Moisture and humidity can contribute to rust formation. Consider using desiccant packs or silica gel to absorb any moisture in the storage area. By implementing these preventive measures, you can significantly reduce the likelihood of rusting and ensure the long-lasting appearance of your stainless steel strips.
- Q:What are the different cutting methods for stainless steel strips?
- There are several cutting methods that can be used for stainless steel strips, depending on the specific requirements and desired outcome. Some common cutting methods include: 1. Shearing: This is a traditional cutting method that involves using sharp blades to cut through the stainless steel. Shearing is often used for thinner strips and can provide a clean and straight cut. However, it may not be suitable for thicker or harder stainless steel strips. 2. Laser cutting: Laser cutting is a precise and efficient method that uses a laser beam to cut through the stainless steel. It is commonly used for intricate and complex shapes as it allows for high levels of accuracy and control. Laser cutting can be used for both thin and thick stainless steel strips. 3. Waterjet cutting: Waterjet cutting utilizes a high-pressure stream of water mixed with an abrasive material to cut through the stainless steel. It is a versatile method that can be used for various thicknesses and shapes. Waterjet cutting is known for its ability to provide clean and precise cuts, without causing heat distortion or altering the properties of the stainless steel. 4. Plasma cutting: Plasma cutting involves using a jet of ionized gas to cut through the stainless steel. It is a fast and efficient method that can be used for both thin and thick strips. Plasma cutting is particularly suitable for cutting stainless steel strips with high alloy content or hardening properties. 5. Saw cutting: Saw cutting utilizes a rotating saw blade to cut through the stainless steel. It is a versatile method that can be used for various thicknesses and shapes. Saw cutting can provide fast and efficient cuts, but it may not be as precise as other methods and may cause some burring or rough edges. Overall, the choice of cutting method for stainless steel strips depends on factors such as the thickness and hardness of the material, the desired precision, and the specific requirements of the project. It is important to carefully assess these factors and consult with experts to determine the most suitable cutting method for a particular application.
- Q:What are the standard dimensions for stainless steel strips?
- Different applications and industry requirements can cause variations in the standard dimensions of stainless steel strips. Nevertheless, typical dimensions encompass thicknesses ranging from 0.1mm to 3.0mm, widths spanning 10mm to 600mm, and lengths extending from 1000mm to 6000mm. These dimensions find frequent usage across diverse sectors including automotive, construction, and manufacturing. It is crucial to acknowledge that customization of these dimensions can occur to suit the particular demands of a project or application.
- Q:Can stainless steel strips be painted?
- Yes, stainless steel strips can be painted. However, it is important to properly prepare the surface by cleaning it thoroughly and applying a suitable primer before painting to ensure good adhesion and long-lasting results.
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Hot Rolled Stainless Steel Coil 304
- Ref Price:
-
- Loading Port:
- Qingdao
- 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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