201/304/430/ Stainless Steel Coil with good quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 24000 m.t./month
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Specification
stainless steel coil
1. Standard: ASTM A240, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, DIN 17441
2. Grade: 200series&300series&400series
3. Thickness: 0.23mm-0.8mm
4. Diameter: 115-560mm
5. Length: according buyer require
6. Surface finish: 2B, BA, 8K, 6K, Mirror Finished, No1, No2, No4, Hair Line with PVC
7. Manufacture technology: cold drawn/cold rolled/hot rolled
1.Export Markets
Our target market is the international market. Every year we export most of products to countries like India, Pakistan, South Korea, Brazil, Australia, South Africa, Spain, Sri Lanka, russia,vietnam,Taiwan, Hong Kong, etc.
Type | Stainless steel coil (cold rolled ) |
Thinckness | 0.23mm-0.8mm |
Diameter | 115mm-560mm |
Quantity | as customer's requirement |
Finish | 2B,BA,HL,MIRROR,NO.1-NO.4,8K,and so on. |
Standard | ASME, ASTM, EN ,BS,GB,DIN, JIS etc |
Material | 201,202, 301,304,410,430,409 |
Application range | Foodstuff, Gas, metallurgy, biology, electron, chemical, petroleum, boiler, nuclear energy, Medical equipment, fertilizer etc |
Package | Standard export sea-worthy packing |
Delivery time | 7-15 days |
Quality | No.1 |
Productivity | 3000-4000 tons/month |
Note | We can produce other standard as the customers’ requirement |
2.Technical notes:
Surface Finish | Definition | Application |
2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe |
3.chemcial composition
Quality | Copper | NI | CU | Application |
PURE DDQ
| High | 1% | 1.4% | Sink, Deep drawing product |
DDQ | Middle | 1% | 1% | Pot, Bowl |
non-DDQ | Low | 0.5% | 0.5% | Plate, Bowl |
- Q: What are the different types of surface treatments available for stainless steel strips?
- There are several different types of surface treatments available for stainless steel strips, each with its own unique benefits and applications. Some of the most common surface treatments include: 1. Polishing: This treatment involves mechanically smoothing the surface of the stainless steel strip to create a high-gloss finish. Polishing not only enhances the aesthetic appearance but also improves corrosion resistance and makes the surface easier to clean. 2. Brushing: Brushing involves rubbing the stainless steel strip with an abrasive material to create a brushed texture. This treatment gives the steel a distinctive linear pattern and can hide scratches and fingerprints, making it ideal for applications where a matte or satin finish is desired. 3. Passivation: Passivation is a chemical treatment that removes iron contaminants from the surface of stainless steel, enhancing its corrosion resistance. This process involves immersing the steel strip in an acid solution to remove impurities and create a passive oxide layer that protects the surface from rust and other forms of corrosion. 4. Electropolishing: Similar to polishing, electropolishing is an electrochemical process that removes a thin layer of material from the stainless steel strip. This treatment smooths the surface, reduces surface roughness, and improves the cleanliness and corrosion resistance of the steel. 5. PVD Coating: Physical Vapor Deposition (PVD) coating is a thin film deposition process that involves depositing a thin layer of material onto the stainless steel strip's surface. This treatment can provide a range of decorative and functional coatings, such as gold, black, or colored finishes, as well as enhanced hardness or wear resistance. 6. Chemical Etching: Chemical etching is a technique that uses chemicals to selectively remove material from the stainless steel strip's surface. This treatment allows for the creation of intricate designs or patterns on the steel and is commonly used for branding or decorative purposes. 7. Powder Coating: Powder coating involves applying a dry powder onto the stainless steel strip's surface and then heating it to form a protective layer. This treatment provides excellent corrosion resistance, durability, and can be customized with different colors or textures. It is important to consider the specific requirements and intended use of the stainless steel strip when selecting a surface treatment, as each treatment offers different properties and finishes that can enhance the overall performance and appearance of the steel.
- Q: What are the recommended safety precautions for handling 111 stainless steel strips?
- When handling 111 stainless steel strips, it is important to follow certain safety precautions. These may include wearing protective gloves and safety glasses to prevent cuts and eye injuries. Ensuring proper ventilation in the work area is also crucial to avoid inhalation of any fumes or dust particles released during handling. Additionally, using appropriate lifting equipment or techniques can help prevent strain or injuries to the back and muscles. Regularly inspecting the strips for any sharp edges or defects and storing them in a secure manner can further reduce the risk of accidents.
- Q: What is the difference between austenitic and martensitic stainless steel strips?
- Austenitic stainless steel strips have a face-centered cubic crystal structure, which provides high corrosion resistance, excellent formability, and good weldability. On the other hand, martensitic stainless steel strips have a body-centered cubic crystal structure, making them harder and more brittle than austenitic steel. Martensitic steel is known for its high strength and hardness, but it sacrifices some of the corrosion resistance and formability found in austenitic steel.
- Q: How do stainless steel strips perform in abrasive environments?
- Stainless steel strips perform exceptionally well in abrasive environments due to their high resistance to corrosion, rust, and wear. The inherent properties of stainless steel, such as its chromium content, form a protective oxide layer that shields the material from abrasive elements. This enables stainless steel strips to withstand harsh conditions, maintain their strength, and retain their aesthetic appeal even in abrasive environments.
- 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: Can stainless steel strips be used in defense applications?
- Yes, stainless steel strips can be used in defense applications. Stainless steel is known for its durability, corrosion resistance, and strength, making it suitable for various defense purposes such as armor plating, weapon components, and military vehicles. Its ability to withstand harsh environments and resist impact makes it a reliable choice in defense applications.
- Q: Are stainless steel strips suitable for laser cutting?
- Stainless steel strips are indeed appropriate for laser cutting. When it comes to cutting various materials, including stainless steel, laser cutting proves to be a highly precise and efficient method. The laser beam's high energy density allows for a clean and accurate cut, without any distortion or harm to the metal. Stainless steel, renowned for its corrosion resistance and durability, is a popular material choice in industries like automotive, aerospace, and construction. Laser cutting offers numerous advantages for stainless steel strips, such as reducing material waste, maintaining tight tolerances, and enabling intricate designs. Moreover, laser cutting provides a flawlessly smooth and burr-free edge finish, enhancing the aesthetic appeal of the stainless steel strips.
- Q: Are stainless steel strips suitable for decorative etching?
- Yes, stainless steel strips are suitable for decorative etching. Stainless steel is a durable and corrosion-resistant material that lends itself well to various etching techniques. It can be etched with intricate designs, patterns, or logos, making it a popular choice for decorative purposes.
- Q: Can stainless steel strips be used for solar panel frames?
- Yes, stainless steel strips can be used for solar panel frames. Stainless steel is known for its strength, durability, and resistance to corrosion, making it a suitable material choice for solar panel frames that need to withstand outdoor conditions. Additionally, stainless steel's high melting point and ability to handle thermal expansion make it well-suited for solar panel frames that are exposed to high temperatures.
- Q: Can stainless steel strips be used in pharmaceutical applications?
- Yes, stainless steel strips can be used in pharmaceutical applications. Stainless steel is highly resistant to corrosion and contamination, making it suitable for use in pharmaceutical environments where cleanliness and sterility are crucial. Additionally, stainless steel is easy to clean, has good mechanical strength, and can withstand high temperatures, making it an ideal material for pharmaceutical equipment and components.
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201/304/430/ Stainless Steel Coil with good quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 24000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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