• Cold Rolled Stainless Steel Coils SUS304 System 1
  • Cold Rolled Stainless Steel Coils SUS304 System 2
Cold Rolled Stainless Steel Coils SUS304

Cold Rolled Stainless Steel Coils SUS304

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
50000 m.t./month

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Cold Rolled Stainless Steel Coils Description:

Model NO.:SUS304

Technique:Cold Rolled


Standard:ASTM, JIS, GB, AISI, DIN Export Markets:Global
Stainless Steel Sheet (304 316 309S 310 321)(Cold Rolled)
We main supply stainless steel sheet/plate every year, For the 304 stainless steel

Sheet, we have the NO. 1 2B BA NO. 8 HL surface and so on. For the cold rolled 304
Stainless steel plate, the thickness we have: 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm,0.9mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm. For the hot rolled 304 stainless steel Plate, the thickness we have: 3.0mm, 4.0mm, 5.0mm, 6.0mm, 8.0mm, 10.0mm, 12.0mm, 14.0mm,16.00mm, 20.00mm and so on. For these thickness above, all the 304 stainless steel plate

 For the Thickness above 20.00mm, we can manufacture for you, the max thickness of 304 stainless Steel plate we can produce for you is 100.00mm.Type Stainless steel plate /sheet.Thickness 0.3 mm-80mm .Width 1000mm, 1219mm, 1240mm, 1500mm, 1800mm, 2000mm.Length 2000mm-6000mmor as customer request
Standard ASME, ASTM, EN, BS, GB, DIN, JIS, etc.Material 201, 202, 301, 321, 304, 304L, 316, 316L, 309S, 310S, 410, 410S, etc.Surface 2B, BA, 8K, No. 4
Packaging Standard export sea-worthy packing Technique Hot rolled / cold rolled
Delivery time 10-30 days
Supply ability 50000 metric tons/ month
Payment terms L/C, T/T
Application range Foodstuff, gas, metallurgy, biology, electron, chemical, petroleum


Cold Rolled Stainless Steel Coils SUS304


Q:How are steel coils inspected for hardness using hardness testers?
To assess the strength and durability of steel coils, hardness testers are employed to examine their hardness. Hardness testers are specialized devices used to gauge a material's resistance to indentation or penetration. For steel coils, Rockwell or Brinell testers are commonly utilized. Both methods entail exerting a precise force onto the surface of the coil and measuring the depth of indentation or size of the impression made. In the case of Rockwell testing, a steel ball or diamond cone is pressed onto the coil's surface with a predetermined force. The depth of penetration is then measured and compared to a standardized scale in order to determine the hardness value. Different scales are employed based on the size and type of indenter in use. On the other hand, Brinell testing involves using a spherical indenter made of tungsten carbide or hardened steel. This indenter is pressed onto the coil's surface with a known force, and the resulting indentation is measured and compared to a standardized table to determine the hardness value. Both methods provide a quantitative measure of the steel coil's hardness, which serves as an indicator of its ability to resist deformation, wear, and cracking. The hardness test results are subsequently utilized to ensure that the steel meets specific quality standards or customer requirements. It is important to note that the inspection process may involve sampling, where representative sections of the steel coil are tested, or it may involve testing the entire coil, depending on the specific inspection requirements. Additionally, accurate and reliable results necessitate proper calibration and maintenance of the hardness testers.
Q:Are steel buildings or homes better then wooden buildings? Why?
Steel is better than wood. Steel can support more weight than wood. Steel is also much more durable than wood. Termites and rot are not a problem, which results in lower maintenance cost later. Also, wood can rot and warp whereas steel will not. Steel is also more economical than wood. The construction requires less labor, and as a result the labor cost is much lower. Steel is fire resistant, which will lower insurance costs.
Q:I worked REALLY HARD basically begged my dad to let me stretch my ear lobe piercings. He finally said yes, as long as I don't pass 2g. c: So, we went to Hot Topic to buy tapers, but I don't know if I should get Steel or Acrylic tapers. Which ones are better to start off with?
Steel, and stainless/surgical steel at that. If not, titanium. Especially for new stretching, you don't wnat any metal in there that you may have a reaction to.
Q:Are steel coils resistant to rust and corrosion?
Yes, steel coils are typically resistant to rust and corrosion due to their protective coating or treatment that prevents the steel from coming into direct contact with moisture or oxygen.
Q:How do steel coils contribute to the construction industry?
Steel coils play a crucial role in the construction industry by serving as the primary raw material for a wide range of applications. These coils are used in the construction of buildings, bridges, highways, and other infrastructure projects. They are used to manufacture various structural components, including beams, columns, and trusses, providing strength, durability, and stability to the structures. Steel coils also contribute to the industry by enabling the fabrication of roofing and siding materials, reinforcing bars, and other construction elements. Their versatility, high strength-to-weight ratio, and resistance to corrosion make steel coils an essential resource for the construction industry.
Q:I understand that damascus sword steel was made by folding the strip of steele double , reheating, hammering, folding again and so forth hundreds of times. Was this the same or very nearly the same techmique the japs used making the sword blades the samari swords?(forgive the misspelling)
Folded Damascus Steel
Q:What are the uses of galvanized steel coils?
Due to their unique properties, galvanized steel coils find extensive usage in diverse industries. The following are some prevalent applications of galvanized steel coils: 1. Construction: Galvanized steel coils are extensively employed in the construction sector for various purposes. They are utilized in the production of roofing sheets, wall panels, and structural components. The galvanized coating safeguards the steel from corrosion, thus increasing its lifespan and ensuring durability even in harsh weather conditions. 2. Automotive industry: The automotive industry relies on galvanized steel coils for the production of different parts and components. These coils are instrumental in manufacturing body panels, chassis, and other structural elements of vehicles. The galvanized coating provides exceptional resistance against corrosion, a vital factor for automobile longevity. 3. Appliances: Galvanized steel coils are employed in the manufacturing process of diverse household appliances, including refrigerators, washing machines, and air conditioners. These coils are used to fabricate the outer panels and cabinets of these appliances, offering them a robust and durable structure. 4. Agriculture: Galvanized steel coils also find applications in the agricultural sector. They are utilized in the production of agricultural equipment, such as grain storage silos, irrigation systems, and livestock enclosures. The galvanized coating protects the steel from rust and corrosion, ensuring the safety and longevity of these agricultural structures. 5. Industrial applications: Galvanized steel coils are widely employed in multiple industrial applications. They are utilized in the manufacturing of ductwork, ventilation systems, and industrial piping. The galvanized coating aids in resisting chemicals, moisture, and other environmental factors, making it an ideal choice for industrial environments. 6. Electrical industry: The electrical industry relies on galvanized steel coils for the production of electrical enclosures, conduit pipes, and cable trays. The galvanized coating offers excellent protection against corrosion, ensuring the safety and durability of electrical installations. 7. Furniture manufacturing: Galvanized steel coils are utilized in the furniture manufacturing industry for the production of furniture frames, shelves, and cabinets. The galvanized coating enhances the strength and durability of these furniture pieces, making them long-lasting and resistant to corrosion. In conclusion, galvanized steel coils are extensively used in various industries due to their exceptional resistance to corrosion, durability, and strength. They represent a cost-effective and dependable choice for applications that require protection against rust and environmental factors.
Q:How are steel coils used in the production of steel fasteners?
Steel coils are used in the production of steel fasteners as they serve as the raw material for manufacturing various types of fasteners such as screws, bolts, nuts, and washers. The steel coils are unwound and then processed through machinery that cuts, shapes, and forms them into the desired fastener shape. This allows for efficient and precise production of steel fasteners, ensuring their strength, durability, and compatibility with various applications.
Q:What are the dimensions of steel coils used in the energy sector?
The dimensions of steel coils used in the energy sector can vary depending on the specific application and requirements. However, commonly used dimensions for steel coils in the energy sector range from 0.5mm to 5.0mm in thickness, with widths typically ranging from 600mm to 2000mm. The diameter of the coil can vary as well, with commonly used sizes ranging from 1000mm to 2200mm. These dimensions are chosen to ensure the coils can be easily transported, processed, and utilized in various energy sector applications such as power plants, oil and gas pipelines, and renewable energy projects. It is important to note that these dimensions are not fixed and can be customized based on specific project requirements.
Q:How are steel coils tested for compliance with industry standards?
To ensure compliance with industry standards, steel coils undergo a series of rigorous quality control measures. These tests are conducted to verify that the coils meet necessary specifications and are suitable for various applications. Among the primary tests performed on steel coils is dimensional inspection. This entails measuring the thickness, width, and length of the coils to ensure they fall within specified tolerances. Any deviations from the required dimensions may indicate manufacturing defects or potential issues during fabrication. Another crucial test is visual inspection, where trained inspectors meticulously examine the coils for surface defects like scratches, dents, or cracks. Identifying and rectifying these defects is essential as they can impact the performance and durability of the steel coils before they are supplied to customers. Additionally, mechanical properties testing is carried out to assess the strength, elasticity, and toughness of the steel coils. This includes conducting tests for tensile strength, yield strength, and elongation measurements. These evaluations help determine if the coils are suitable for specific applications and if they meet the required performance standards. Furthermore, chemical composition analysis is performed to validate the elemental composition of the steel coils. This analysis is crucial as it ensures that the steel meets the required chemical requirements, including the presence of specific alloying elements. Deviations in composition can significantly affect the overall quality and performance of the coils. Corrosion resistance testing is also of great importance, particularly for coils used in environments with high humidity or exposure to corrosive substances. Coils are subjected to simulated real-world conditions, such as salt spray or humidity chambers, to evaluate their resistance to corrosion. Lastly, various non-destructive testing techniques, including ultrasonic testing and magnetic particle inspection, are employed to detect internal defects or discontinuities in the steel coils. These tests assist in identifying any hidden flaws that could compromise the structural integrity of the coils. In summary, steel coils undergo a comprehensive array of tests to ensure adherence to industry standards. By conducting these tests, manufacturers can guarantee that the coils meet the required specifications, thereby providing customers with high-quality products tailored to their specific needs.

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