• 304/304L cold rolled stainless steel coil with different thickness System 1
  • 304/304L cold rolled stainless steel coil with different thickness System 2
  • 304/304L cold rolled stainless steel coil with different thickness System 3
304/304L cold rolled stainless steel coil with different thickness

304/304L cold rolled stainless steel coil with different thickness

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China main port
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t
Supply Capability:
10000 m.t/month

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Stainless Steel Coils and Sheets

 

Features of Stainless Steel Coils and Sheets:

·                  Accurate dimension

·                  Suitable for heavy duty operation

·                  Minimum maintenance

 

Specifications of Stainless Steel Coils:

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: 0.4mm-50mm

4. Width: 1000/1219/1500/1800mm

5. Length: min 1m

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

 

Specifications of Stainless Steel Sheets:

1. Material: 200series&300series&400series

2. Standard: JIS, AISI, ASTM, GB, DIN, EN

3. Thickness: 0.3-100mm or as customer’s requirement

4. Width: 1500-2200mm or as customer’s requirement

5. Length: 1000-6000mm or as customer’s requirement

6. Surface: 2B, BA, No.1, etc

7. Technical processing:  Hot Rolled/Cold Rolled

8. Decorative:

Mirror, No.4, HL NSP, Bead Blast, Vibration,

HL Gold, Mirror Gold, Vibration Gold NSP,

No4 Copper NSP, Mirror Copper, Bead Copper,

HL Brass, Mirror Brass, Bead Brass,

HL Black, Mirror Black, Bead Black NSP,

HL Bronz, Mirror Bronze, Vibration Bronze,

Mirror Etched, HL Etched Copper, Mirror Black Etched, Mirror Etched Gold.

 

Packing Information of Stainless Steel Coils and Sheets:

Please don’t worry that our products are packed, stored, transported according to the international regulation. We do care about the quality of our products; even some little details are paid attention to.
We wrap the stainless steel products with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.
Plus, our storage racks are made of wood. Other kinds of metals are settled in other places, far from the stainless steel. Any unwanted chemical reaction can be prevented.

 

Applications of Stainless Steel Coils and Sheets

1.Automotive:Automotive trim and molding/Difficult-to-form exhaust-system components, tubular manifolds, mufflers/Exhaust manifold and other exhaust-system components, catalytic converter shells, clamps

2. Construction: Gutters and downspouts, roofing, siding

3. Kitchenware: Cooking utensils, dishwashers, ovens, range hoods, refrigerators, skewers

4. Chemical processing: Oil refinery equipment, oil burner and heater parts

5. Appliances: Hot water tanks, residential furnaces

6. Power generation: Heat Exchanger tubing

7. Farming: Dry fertilizer spreaders/Farm animal pens

 

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.

 


Q:Are stainless steel sheets resistant to organic acids?
Yes, stainless steel sheets are generally resistant to organic acids. Stainless steel is known for its corrosion resistance, and this property extends to its ability to withstand the effects of organic acids. However, the level of resistance can vary depending on the specific composition of the stainless steel and the concentration and type of organic acid being used. In some cases, certain organic acids may cause localized corrosion or pitting on the surface of stainless steel, but overall, stainless steel is considered a suitable material for handling organic acids in various industries such as chemical processing, pharmaceuticals, and food production. It is always recommended to consult with experts or refer to specific stainless steel grades and their compatibility with different organic acids to ensure optimal resistance.
Q:What are stainless steel sheets made of?
Stainless steel sheets are primarily made of iron alloyed with chromium and other elements like nickel, molybdenum, and manganese to enhance their corrosion resistance and durability.
Q:How do you determine the best thickness of stainless steel sheet for a specific application?
To determine the best thickness of stainless steel sheet for a specific application, several factors need to be considered. Firstly, the intended use of the stainless steel sheet is crucial. Different applications require different levels of strength, durability, and resistance to corrosion. For example, if the sheet will be used in a high-stress environment or exposed to harsh chemicals, a thicker gauge stainless steel sheet would be suitable to ensure sufficient strength and corrosion resistance. Secondly, the size and dimensions of the application should be taken into account. Larger structures or components may require thicker stainless steel sheets to maintain structural integrity and prevent deformation under load. Conversely, smaller or more delicate applications may benefit from thinner sheets to reduce weight and improve flexibility. Moreover, considering the expected lifespan and maintenance requirements is essential. Thicker stainless steel sheets generally offer greater longevity and can withstand more wear and tear. However, if the application requires frequent cleaning or maintenance, a thinner sheet may be more practical. Additionally, budgetary constraints should be taken into consideration. Thicker stainless steel sheets tend to be more expensive due to the increased material cost and manufacturing complexity. Balancing the desired performance with available resources is crucial to determine the most cost-effective thickness. Lastly, consulting industry standards, guidelines, and experts can provide valuable insights. Various industries have specific requirements for stainless steel sheet thickness based on their experiences and safety standards. Engaging with professionals can help to ensure the chosen thickness meets the necessary specifications and regulations. In summary, determining the best thickness of stainless steel sheet for a specific application involves considering the intended use, size, expected lifespan, maintenance requirements, budget, and seeking guidance from industry experts. By carefully evaluating these factors, one can make an informed decision to select the most suitable thickness for their particular needs.
Q:304 stainless steel plate surface quality inspection method which has several?
If uneven surface oxide thickness of stainless steel plate, the surface of base metal thick smooth places and thin places following different degrees of surface and acid dissolved and oxidized surface oxide skin skin attachment site base metal by the acid erosion degree is different, so the steel plate surface is not uniform. Therefore, when the heat treatment is heated, the oxide scale must be uniformly formed. To achieve this, we must pay attention to the following problems: stainless steel plate in the heating oil if the workpiece surface, oil adhesion of oxide thickness parts and other parts of the oxide thickness and composition is different, and will produce carburizing.
Q:What are the different surface finishes available for stainless steel sheets?
Stainless steel sheets come in a variety of surface finishes, each with its own unique characteristics and aesthetics. Let's explore some of the options available: 1. The No.1 Finish is the most commonly used finish for stainless steel sheets. It has a rough and dull appearance with visible grain lines. This finish is achieved through hot rolling and is suitable for applications where a rough finish is acceptable. 2. For a smooth and slightly dull surface, the No.2B Finish is ideal. It is obtained by cold rolling and annealing the stainless steel. This finish is commonly used for kitchen appliances, architectural accents, and decorative purposes. 3. Similar to the No.2B Finish, the No.2D Finish also involves cold rolling and annealing. However, it has a smoother and shinier appearance, making it suitable for applications that require a more polished look. 4. The No.3 Finish, also known as a brushed finish, is achieved by polishing the stainless steel with abrasive belts or brushes. It creates a unidirectional satin-like appearance, often used for decorative purposes in architecture and interior design. 5. If you desire a more refined and smoother appearance, the No.4 Finish is the way to go. This finish is obtained by polishing the stainless steel with finer abrasive belts or brushes than the No.3 Finish. It is commonly used for decorative purposes, such as elevator panels, kitchen equipment, and automotive trim. 6. For a highly reflective surface, the No.8 Finish, also known as a mirror finish, is perfect. This finish is achieved by continuously polishing the stainless steel with finer abrasive materials until a glossy, mirror-like appearance is obtained. It is ideal for architectural and decorative applications. 7. The Hairline Finish is achieved by mechanically polishing the stainless steel surface with a fine abrasive material. It creates a subtle, linear pattern with a matte appearance, commonly used for architectural accents, appliances, and decorative items. These are just some of the most common surface finishes available for stainless steel sheets. The choice of finish will depend on the desired aesthetics, functionality, and application requirements.
Q:Are stainless steel sheets suitable for chemical transport containers?
Yes, stainless steel sheets are suitable for chemical transport containers. Stainless steel is known for its excellent corrosion resistance, which makes it highly suitable for transporting chemicals. It is resistant to many acids, alkalis, and corrosive substances, ensuring that the chemicals being transported are not compromised or contaminated during transit. Additionally, stainless steel sheets are also durable and strong, providing structural integrity to the containers and ensuring the safe transportation of chemicals.
Q:Can stainless steel sheets be used for solar panel frames?
Solar panel frames can indeed be made from stainless steel sheets. The use of stainless steel is quite popular for solar panel frames because of its exceptional strength, durability, and resistance to corrosion. It can endure various weather conditions, such as extreme heat, humidity, and exposure to sunlight. In addition, stainless steel is both non-magnetic and non-combustible, ensuring the safety of solar panel installations. Moreover, its high strength-to-weight ratio permits lighter frame designs, reducing the overall weight of the solar panels and facilitating their installation. All in all, stainless steel sheets are a dependable and enduring choice for constructing solar panel frames.
Q:What is the electrical resistance of stainless steel sheets?
The electrical resistance of stainless steel sheets can vary depending on several factors, such as the grade of stainless steel, its thickness, and the specific properties of the alloy used. Generally, stainless steel exhibits a relatively high electrical resistance when compared to other metals. This is primarily due to its composition, which includes a significant amount of chromium and other alloying elements that impede the flow of electric current. However, the precise value of electrical resistance can range from a few micro-ohms per square meter to several ohms per square meter, depending on the specific grade and thickness of the stainless steel sheet. Consequently, it is essential to refer to the manufacturer's specifications or conduct specific electrical resistance tests to obtain accurate values for a particular stainless steel sheet.
Q:What is the maximum size available for stainless steel sheets?
The maximum size available for stainless steel sheets can vary depending on the manufacturer and supplier. However, commonly available sizes range from 4 feet by 8 feet (1220mm by 2440mm) to 5 feet by 10 feet (1524mm by 3048mm).
Q:Can stainless steel sheets be used for flooring?
Yes, stainless steel sheets can be used for flooring. Stainless steel is a durable and corrosion-resistant material that can withstand heavy foot traffic and provide a sleek and modern look to the flooring.

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