GALVANISED STEEL COILS

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Product Description:

Grade: SGH340, DX51D and SGCC (customized)
Surface treatment: passivation, oiling, chromed, unoiled
Spangle types: minimal, zero and large
Thickness: 0.37 to 3.5mm
Width: greater than 1,000mm
Inner diameter: 508 to 610mm
Zinc coating: greater than 80g/m²
Applications:
- Construction, home appliance, hardware and machinery
Standards:
- JIS g3302 1998, ASTM a653 2003, EN10142 1990
- EN10327 2004, AS1397 2001, GB2518-2004
Packing: export packing/sea worthy for international delivery

Q: How are steel coils used in the manufacturing of shock absorbers?: Steel coils are commonly used in the manufacturing of shock absorbers as they provide the necessary strength and flexibility to absorb and dampen shocks and vibrations. These coils are typically placed inside the shock absorber to support the weight of the vehicle and absorb the impact caused by uneven road surfaces. The coiled steel springs compress and expand to absorb the energy from the shocks, ensuring a smoother and more comfortable ride for the vehicle occupants.

Q: I'm getting new strings on my dad's old acoustic guitar so I can learn how to play it and I'm wondering if I should get nylon or steel strings. Are there any major differences between the two aside from the nylon strings being easier on your fingers? Like do the Nylon strings sound different?: Listen to jwent You do NOT want to put steel strings on a nylon string guitar it will pull up the bridge, and top of the guitar, and break the plastic tuners that can't handle the extra tension You can put nylon a steel string guitar, but it won't sound like a classic guitar, because the steel string guitar has the extra bracing, to handle the tension of the steel strings, won't hurt anything, just won't sound as good If you want to soften the feel and sound of a steel string guitar, another option is silk n steel

Q: What are the common applications of cold-rolled steel coils?: Due to its exceptional qualities, cold-rolled steel coils find a wide range of common applications across various industries. The automotive industry extensively uses these coils to manufacture car parts like body panels, chassis components, and structural reinforcements, benefiting from the high strength and excellent formability of cold-rolled steel. Similarly, the construction industry relies on cold-rolled steel coils to fabricate structural elements for buildings and infrastructure. Beams, columns, and other load-bearing components are commonly made from cold-rolled steel due to its superior strength and durability. Appliances and consumer goods manufacturing also make use of cold-rolled steel coils. They are frequently employed to create the outer shells of refrigerators, washing machines, and ovens, thanks to the smooth and consistent surface finish that provides an aesthetically pleasing appearance. Furthermore, the electrical industry utilizes cold-rolled steel coils in the production of electrical enclosures, transformers, and various other components. The excellent electrical conductivity and magnetic properties of cold-rolled steel make it a preferred choice for such applications. In summary, cold-rolled steel coils have diverse applications in industries including automotive, construction, appliances, and electrical. The versatility, strength, formability, and aesthetic appeal of cold-rolled steel make it the favored choice for manufacturers across various sectors.

Q: What is the cost of steel coils?: The cost of steel coils can vary depending on factors such as size, quality, and market conditions. It is best to contact a supplier or check current market prices to get an accurate cost.

Q: What are the common applications of coated steel coils?: The excellent properties and versatility of coated steel coils make them suitable for a wide range of applications in various industries. Some common uses of coated steel coils include: 1. Construction industry extensively employs coated steel coils for roofing, cladding, and wall panels. The coating ensures long-lasting structures by providing superior corrosion resistance, durability, and weatherability. 2. In the automotive industry, coated steel coils are widely used for manufacturing body panels, bumpers, and chassis parts. The coatings enhance aesthetics, protect against corrosion, and improve paint adhesion for a flawless finish. 3. Coated steel coils find utility in the production of household appliances like refrigerators, washing machines, and ovens. The coatings provide an attractive, smooth finish while protecting the steel from moisture and environmental factors. 4. Heating, Ventilation, and Air Conditioning (HVAC) systems commonly utilize coated steel coils for manufacturing ductwork, air handling units, and heat exchangers. The coatings ensure resistance against corrosion and improve system efficiency. 5. The furniture industry also makes use of coated steel coils for manufacturing cabinets, tables, and chairs. The coatings provide a decorative finish while protecting the steel from wear and tear. 6. Electrical equipment production, including switchboards, control panels, and enclosures, involves the use of coated steel coils. The coatings provide insulation and protection against electrical conductivity, ensuring durability. 7. In the packaging industry, coated steel coils are used for manufacturing cans, containers, and closures. The coatings act as a barrier against moisture and prevent contamination, ensuring the preservation and safety of packaged products. In conclusion, coated steel coils offer corrosion resistance, durability, aesthetics, and protective properties, making them suitable for various applications across industries. From construction to automotive, appliances to furniture, and even in electrical equipment and packaging, coated steel coils play a crucial role in delivering high-quality products and ensuring long-lasting performance.

Q: Can steel coils be coated with vibration-damping materials?: Yes, steel coils can be coated with vibration-damping materials. The application of vibration-damping coatings can help reduce the transmission of vibrations and noise, enhancing the performance and durability of steel coils in various applications.

Q: What are the common industry standards for steel coils?: The common industry standards for steel coils vary depending on the region and specific application. However, there are several widely recognized standards that are commonly used in the steel industry. One of the most commonly referenced standards for steel coils is the American Society for Testing and Materials (ASTM) standard. ASTM has developed a wide range of specifications for different types of steel coils, such as hot-rolled, cold-rolled, and galvanized coils. These specifications outline various mechanical and chemical properties that the steel must meet, as well as dimensions, tolerances, and testing requirements. In addition to ASTM, other international organizations such as the International Organization for Standardization (ISO) and the European Committee for Standardization (EN) have also established standards for steel coils. ISO standards, such as ISO 3574 and ISO 5952, provide guidelines for the general requirements, dimensional tolerances, and mechanical properties of steel coils. Similarly, EN standards, such as EN 10130 and EN 10131, specify the characteristics and tolerances for cold-rolled steel coils. Furthermore, industry-specific organizations and associations may have their own standards for steel coils. For example, the American Iron and Steel Institute (AISI) has developed specific standards for different types of steel products, including coils. These standards cover various aspects such as chemical composition, mechanical properties, and surface finish. It is important to note that steel coil standards can also be determined by the end-use application. Industries such as automotive, construction, and manufacturing may have specific requirements that go beyond the general standards. In such cases, customers and manufacturers may refer to industry-specific standards or work together to define custom specifications. Overall, while there are several common industry standards for steel coils, it is crucial to consult the specific standards and requirements applicable to the region and application in question to ensure compliance and quality.

Q: When I got my AR-15 I was told that I should get either get Brass or Steel Case ammo and stick with one or the other, I was wondering why? It surely wouldn't damage anything switching back and forth between the two would it? I got steel case ammo and I have stuck with It and probably will either way, I was just wanting to know it I ever wanted to get some Hornady's or somthing like that.: What the person that told you that failed to mention is that steel ammunition is slightly less malleable than brass so it does not expand as tight to the chamber walls to seal the gap from expanding gasses. This causes a little bit of carbon to build up over time and can make brass ammunition get stuck. The simple solution is to shoot brass before steel, or to clean the chamber really good after firing steel ammunition.

Q: What is the difference between hot-rolled and cold-rolled steel coils?: Hot-rolled steel coils are produced by heating the steel above its recrystallization temperature, resulting in a more malleable and less precise product. On the other hand, cold-rolled steel coils are processed at room temperature, yielding a stronger, more precise, and smoother finish.

Q: How are steel coils tested for strength?: Steel coils are typically tested for strength through a variety of methods, including tension, compression, and bending tests. These tests involve subjecting the coils to various levels of force to determine their resistance and ability to withstand pressure without deformation or failure. Additionally, non-destructive techniques such as ultrasonic or magnetic particle testing may be employed to detect any imperfections or weaknesses within the coils.

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