Cold Galvanized/ Auzinc Steel -SGCC in China from CNBM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 150 m.t.
- Supply Capability:
- 5000000 m.t./month
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Description:
Hot-dip aluzinc steel sheet is substrated on cold rolled steel (CRC) in various strength and specification. Coating composition is 55% aluminum in weight ratio, 43.4% zinc, and 1.5% silicon, with excellent corrosion and heat resistance performance.
Specifications:
1.Mateials:SGCC,DX51D / DX52D /S250,280GD
2.Size:width:600-1250mm(900mm,1215mm,1250mm,1000mm the most common)
thickness:0.15-2.0mm
length:1000-6000mm,as your require
3.Zinc coating :60-180g( as required)
4.Coil id:508mm
5.Coil weight: 3-5MT(as required)
6. Surface:regular/mini/zero spangle, chromated, skin pass, dry etc.
Applications:
Galvalume Coil widely used for roofing products, It is also the ideal base material for Prepainted Steel Coil.
1. roofing
2. gutters
3. unexposed automotive parts
4. appliances
5. furniture
6. outdoor cabinetry
Images:
Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.
FAQ
1.What's your MOQ?
50MT, it is for one container.
2.Whether your company have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days. But don't worry ,we also try our best for the
- Q: How are steel coils used in the production of metal fixtures?
- Steel coils are an essential component in the production of metal fixtures. These coils, which are typically made from carbon steel, are used as the primary raw material to manufacture a wide range of metal fixtures. The steel coils are first uncoiled and then cut into sheets of the desired size and thickness. These sheets serve as the base material for different types of metal fixtures, including brackets, hinges, handles, and other structural components. Once the sheets are cut, they undergo various forming processes such as bending, stamping, or rolling. These processes help shape the steel sheets into the specific design required for the metal fixture. For instance, bending may be used to create brackets or angles, while stamping can be used to form intricate patterns or shapes. After the forming processes, the steel sheets are often subjected to welding or joining techniques to assemble multiple components of the metal fixture. Welding ensures that the various parts are securely attached, providing strength and durability to the final product. Furthermore, steel coils also play a crucial role in enhancing the appearance and longevity of metal fixtures. They can be coated or treated with protective layers, such as galvanized or powder coatings, to prevent corrosion and provide a polished finish. These coatings ensure that the metal fixtures can withstand environmental factors and extend their lifespan. In summary, steel coils are an integral part of the production process for metal fixtures. They are transformed into sheets, which are then shaped, joined, and coated to create a wide range of functional and aesthetically pleasing metal fixtures used in various industries.
- Q: How are steel coils unloaded from a truck?
- Steel coils are typically unloaded from a truck using specific equipment and a well-coordinated process. The unloading process involves several steps to ensure the safe and efficient removal of the steel coils. Firstly, a forklift or crane is typically used to reach inside the truck bed and secure the steel coil. The forklift or crane operator carefully positions the lifting apparatus underneath the coil, ensuring that it is centered and balanced. Once the steel coil is properly secured, the forklift or crane slowly lifts it out of the truck bed while maintaining stability. The operator must be cautious and consider factors such as the weight and dimensions of the coil to prevent any accidents or damage. After the steel coil is lifted out of the truck, it is usually placed onto a designated area such as a flatbed trailer, storage rack, or directly onto the ground. If placed on the ground, protective measures such as wooden blocks or rubber mats are often used to prevent any damage to the coil or the surface it is placed on. In some cases, steel coils may be unloaded using a specialized coil trailer, which is equipped with hydraulic systems to tilt the trailer bed and roll the coil off. This method is particularly useful for unloading larger and heavier coils. Overall, unloading steel coils from a truck requires skilled operators, appropriate lifting equipment, and adherence to safety protocols. It is essential to follow these steps meticulously to ensure the safe and efficient unloading of steel coils.
- Q: I bought a stainless steel water bottle today. I really like it, but there is no drinking spout, it just has a lid that screws on and off, and an open hole to fill it and drink out of. Is this normal for these bottles? Or do they usually come with a spout to drink from? I don't want to look like an idiot at the gym drinking from this cool bottle with no spout if there's supposed to be one! haha.
- If okorder /...
- Q: Maybe it is obvious. But i have thought alot about it.I thought steel at a cool temperature was unbreakable. I am not one for science or physics or engineering (i am a political science major). But i don't understand why the planes that struck the world trade center on 9-11 didn't just dent the side and fall,How did the place break the steel? Was it the velocity? Is steel easily broken?I realized that i wasn't taught how the planes broke the steel, and that no one ever asked. I searched the web and i couldn't find the answer or even anyone who had asked the question before.(i don't care about conspiracy theories, i just want scientific facts)
- 1 nothing is unbreakable! 2 it is a question of velocity not that the plane was going very fast but! the difference between an explosion and a detonation is if the flame front is faster or slower than 1000 meter per second If you burn Hydrogen it burns fast, more than 1000 meter per second at that speed a plastic pen like those you use every day will puncture through a steel 2X4 used in modern building walls it is not thick steel but it is still steel! and the plastic piece is hardly deformed Those talking about aviation fuel... this is long, very long after the fact Guru
- Q: How are steel coils used in the production of prefabricated buildings?
- Steel coils are commonly used in the production of prefabricated buildings as they are rolled into sheets and cut into specific lengths to create the structural components such as beams, columns, and frames. These steel components provide strength, stability, and durability to the prefabricated building, making it capable of withstanding various environmental and structural loads.
- Q: What are the common coil coating methods?
- The common coil coating methods include roll coating, curtain coating, and spray coating.
- Q: What are the different types of surface finishes for steel coils?
- There are several different types of surface finishes for steel coils, each offering its own unique properties and advantages. Some of the most common surface finishes for steel coils include: 1. Hot Rolled: This is the most basic surface finish for steel coils and is achieved by heating the steel and then rolling it to its final shape. It typically has a rough and scale-like appearance, with varying levels of surface imperfections. 2. Cold Rolled: This surface finish is achieved by further processing hot rolled steel coils through a series of cold rolling operations. Cold rolled steel has a smoother and more uniform surface compared to hot rolled steel, with improved dimensional accuracy and better surface quality. 3. Galvanized: Galvanizing is a process in which a protective layer of zinc is applied to the surface of the steel coil. This surface finish provides excellent corrosion resistance, making it ideal for outdoor applications and environments where the steel is exposed to moisture and other corrosive elements. 4. Stainless Steel: Stainless steel coils have a unique surface finish due to the presence of chromium, which forms a thin, invisible layer of oxide on the surface. This surface finish provides excellent corrosion resistance and a visually appealing appearance. 5. Electrolytically Zinc Coated: Also known as electrogalvanized, this surface finish involves the application of a thin layer of zinc to the steel coil through an electroplating process. It provides good corrosion resistance and is commonly used in applications where aesthetics are important. 6. Pre-painted: Pre-painted steel coils have a surface finish that is coated with a layer of paint or other protective coatings. This finish offers both corrosion resistance and aesthetic appeal, allowing for a wide range of colors and finishes to be applied. 7. Aluminized: Aluminized steel coils have a surface finish that is coated with a layer of aluminum-silicon alloy. This finish provides excellent heat resistance and is commonly used in applications where high temperatures are encountered, such as exhaust systems or ovens. Overall, the choice of surface finish for steel coils depends on the specific requirements of the application, including factors such as corrosion resistance, aesthetics, durability, and heat resistance.
- Q: I have a knife with AUS8 Stainless Steel. No idea what that means. I want to know some of the best stainless steels for knifes and all you can tell me about stainless steel would be great. I was browsing google and looking at grades and had no idea what all the numbers meant. Thanks!
- Ok so listen she already likes me what should I say
- Q: How are steel coils tested for compliance with industry standards?
- Steel coils are tested for compliance with industry standards through a series of rigorous quality control measures. These tests are conducted to ensure that the coils meet the necessary specifications and are suitable for use in various applications. One of the primary tests performed on steel coils is the dimensional inspection. This involves measuring the thickness, width, and length of the coils to ensure they meet the specified tolerances. Any deviations from the required dimensions can indicate a manufacturing defect or potential issues during fabrication. Another critical test is the visual inspection, where trained inspectors carefully examine the coils for any surface defects such as scratches, dents, or cracks. These defects can affect the performance and durability of the steel coils, making it essential to identify and rectify them before they are supplied to customers. Furthermore, mechanical properties testing is conducted to assess the strength, elasticity, and toughness of the steel coils. This includes tests like tensile strength, yield strength, and elongation measurements. These tests help determine the suitability of the coils for specific applications and ensure they meet the required performance standards. Additionally, chemical composition analysis is performed to verify 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 impact the overall quality and performance of the coils. Corrosion resistance testing is also important, especially for coils used in environments with high humidity or exposure to corrosive substances. Coils are subjected to salt spray or humidity chambers to simulate real-world conditions and evaluate their resistance to corrosion. Lastly, various non-destructive testing techniques, such as ultrasonic testing and magnetic particle inspection, are used to detect internal defects or discontinuities in the steel coils. These tests help identify any hidden flaws that may compromise the structural integrity of the coils. Overall, steel coils undergo a comprehensive range of tests to ensure compliance with industry standards. By conducting these tests, manufacturers can guarantee that the coils meet the required specifications, providing customers with high-quality products that meet their specific needs.
- Q: which elements are alloyed to make stainless steel?A Fe, CB Fe, MnC Fe, NiD Fe, CrE Fe, Cr, Ni
- E. Stainless steel is mainly comprised of Cr and Ni. Steel is an alloy composed mainly of iron. On a side note, Carbon is not really in stainless steel and it is only less than .1%
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Cold Galvanized/ Auzinc Steel -SGCC in China from CNBM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 150 m.t.
- Supply Capability:
- 5000000 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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