ALUZINC STEEL COIL

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Product Description:

product information：

The Galvalume is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. It enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative.

Specification

1. Thickness: 0.3-0.7mm

2. Width: 914-1250mm

3. Inner Diameter: 508-610mm

4. Weight of Steel Coil: 3-15MT

5. Coating Type: Al-Zn Alloy

6. Available Dipped Layer: 50-150g/m²

7. Surface Finish Structure: Normal Spangle & Small Spangle & Zero Spangle

8. Available Surface Treatment: Passivating & Oiling & AFP & Filming

Mechanical Properties

Grade	Tension Test
	Yield Strength (MPa)	Tensile Strength (MPa)	Elongation% No Less Than
	Yield Strength (MPa)	Tensile Strength (MPa)	A80mm
DX51D+AZ	140-350	270-500	22
DX52D+AZ	140-300	270-420	26
DX53D+AZ	140-260	270-380	30

Application

1. Architecture Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds

2. Appliances Industry Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts

3. Auto Industry Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway

4. Industrial Instruments Electric control cabinet, industrial refrigeration equipment, automatic vending machine

Q: What are the different coil leveling machine configurations used for steel coils?: There are several different coil leveling machine configurations that are commonly used for steel coils. These configurations vary based on the specific requirements of the steel coils being processed. One common configuration is the four-high leveling machine. This machine consists of four leveling rolls arranged in a stack. The steel coil passes through these rolls, which apply pressure to flatten and level the material. The four-high configuration is often used for thicker and heavier steel coils, as it provides a higher level of pressure and control during the leveling process. Another configuration is the six-high leveling machine. This machine has six leveling rolls arranged in two stacks of three rolls each. The steel coil passes through the first stack, where the initial leveling is performed, and then through the second stack for further refinement. The six-high configuration is often used for thinner steel coils, as it allows for a more precise and gentle leveling process. In addition to these configurations, there are also combination leveling machines available. These machines combine leveling with other processes, such as slitting or shearing, to provide a more comprehensive solution for steel coil processing. Combination machines are often used in applications where multiple steps are required to achieve the desired final product. Overall, the choice of coil leveling machine configuration depends on factors such as the thickness and weight of the steel coil, as well as the desired level of precision and efficiency. Manufacturers and processors must carefully evaluate their specific needs and select the appropriate configuration to ensure optimal results in the steel coil leveling process.

Q: How are steel coils used in the manufacturing of mining equipment?: Steel coils are used in the manufacturing of mining equipment to provide strength and durability to crucial components such as chassis, buckets, and structural frameworks. These coils are formed into various shapes and sizes, then welded or bolted together to create robust and reliable machinery capable of withstanding the harsh conditions and heavy loads encountered in mining operations.

Q: How do steel coils contribute to energy efficiency in appliances?: Steel coils contribute to energy efficiency in appliances in several ways. Firstly, steel coils are commonly used in the heat exchangers of appliances such as refrigerators, air conditioners, and water heaters. These coils transfer heat efficiently, allowing appliances to cool or heat the desired space using less energy. By maximizing heat transfer, steel coils help appliances reach the desired temperature faster and maintain it with minimal energy consumption. Secondly, steel coils are often used in the heating elements of appliances like stoves and ovens. These coils provide direct heat to cook or bake food. Steel's excellent thermal conductivity ensures that the heat is evenly distributed, reducing cooking time and energy consumption. This allows appliances to work more efficiently, saving both time and energy. Furthermore, steel coils are durable and long-lasting, which contributes to energy efficiency in appliances. Appliances with steel coils are built to withstand high temperatures and frequent use. This means they require less maintenance and replacement, resulting in fewer resources being used to produce new appliances. By reducing waste and conserving resources, steel coils indirectly contribute to energy efficiency and sustainability. Lastly, steel is a recyclable material. When appliances reach the end of their life cycle, the steel coils can be recycled and used to produce new products. Recycling steel reduces the need for extracting raw materials and saves energy that would otherwise be required in the manufacturing process. This promotes energy efficiency and reduces the environmental impact of appliances. In conclusion, steel coils contribute to energy efficiency in appliances by optimizing heat transfer, reducing cooking time, promoting durability, and facilitating recycling. These factors collectively help appliances operate more efficiently, save energy, and contribute to a more sustainable future.

Q: What are the common international standards for steel coils?: The common international standards for steel coils include ASTM A36/A36M, ASTM A572/A572M, ASTM A283/A283M, ASTM A516/A516M, and EN 10025-2. These standards specify the requirements for the chemical composition, mechanical properties, and dimensions of steel coils used in various industries worldwide.

Q: Looking for an insight here into what hiking with steel toe-capped boots would be like, as I saw a nice pair of steel toed magnums that I plan to use for my future hiking (which I will be doing a fair amount of in the future). They seemed fairly comfortable, but I am curious into what others have to say and what might be known of this sort of approach. Thanks in advance.: They are very heavy not like hiking boots but it is your choice

Q: and also what makes different hardness of stainless steel?: a little clarification. steel doesn't become stainless. There are many different types of steel, which is an alloy of iron and other element. The other elements determine things like hardness, corrosion resistance, etc. One element is chromium, which when added in the correct proportions, forms stainless steel. PS, there are many many different stainless steels, with different proportions.

Q: Can steel coils be embossed?: Yes, steel coils can be embossed. Embossing is a process that involves creating raised or recessed designs on a material's surface, and it can be done on various materials, including steel.

Q: What is the difference between hot rolled and cold rolled steel coils?: The main difference between hot rolled and cold rolled steel coils lies in the manufacturing process. Hot rolled steel coils are produced by heating the steel to high temperatures and then rolling it while it is still hot. This process results in a rougher surface and less precise dimensions, but it makes the steel more malleable and easier to shape. On the other hand, cold rolled steel coils are manufactured by cooling the hot rolled coils and passing them through a series of rollers at room temperature. This process produces a smoother surface and tighter tolerances, making it suitable for applications that require precise dimensions and a higher quality finish.

Q: I bought my Gerber Scout for 29 bucks at the local Walmart a couple months ago, and so far it's performed better than any of my previous knives (a couple of low quality Bucks, and a Winchester). However, my friend just bought a 50 dollar Buck knife and I absolutely love it, so I'm debating trading mine in and pitching in a bit of cash for the same kind.What troubles me is the fact that everybody seems to be bashing 440A steel. I hear a lot of bad things about it; how it is soft, chips easy, dull quickly, etc. How bad is 440A steel really, and would it be worth trading in my Gerber plus about 30 cash for a Buck Vantage Pro? Apparently the Vantage Pro uses S30V steel, so is it really that big of an upgrade, from 440A to S30V? Thank you.: 440 steel is fine for most knives, but there are better quality steels out there for specialized uses. If you like the knife you have, don't worry about what other people say. If you like the new knife more, trade for it. Sometimes I question why people have to ask so many questions about what's better than what.

Q: i bought an airsoft gun and it said steel recievers on it im not sure what that is: Basically okorder / And so on and so on. Contrary to what the first answerer said, steel receivers aren't that bad. They do give a bit of heft but they are quite durable, give a realistic feel, and don't break when you land on them by accident.

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