Aluminum Metal Circles for Sale for Pressure Pan Hot Rolled

Aluminum Metal Circles for Sale for Pressure Pan Hot Rolled

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 10000 m.t./month

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Aluminum Hot Rolled Pressure Pan Aluminum Circle

Specification

Grade:

1000 Series

Surface Treatment:

Mill Finish

Shape:

Round

Temper:

O-H112

Application:

Kitchen Use

1. Structure of Metal Circles for Sale for Pressure Pan Hot Rolled Description

• Product: Aluminim Circle

• Application: It is used in cookware, engineering, lighting purpose, fried pans, non-sticky pans, cooking pots, kettles, hard anodize cook wire, pressure cooker and house hold utensils, reflector of the light, etc

• Advantage: Deep drawing and hard anodizing quality Aluminum Circle Sheet can be supplied. Our Aluminum Circle is RoHS and REACH compliance and uses well-protected packing. Our circles are excellent material for producing cookware, utensil, pots, pans and kettles.

2.Main Features of the Metal Circles for Sale for Pressure Pan Hot Rolled

• High manufacturing accuracy

• Smooth surface

• No waves

• High strength of extension and yield

• Well packaged

3. Metal Circles for Sale for Pressure Pan Hot Rolled Images

Metal Circles for Sale for Pressure Pan Hot Rolled

4.Metal Circles for Sale for Pressure Pan Hot Rolled Specification

Alloy	AA1050,AA1060,AA1100 AA3003etc.
Temper	O,H14
Thickness	0.5MM-4MM
Diagonal	100-1200MM
Standard	GB/T 3880-2006

5.FAQ of Metal Circles for Sale for Pressure Pan Hot Rolled

We have organized several common questions for our clients，may help you sincerely：

① How about your company？

A world class manufacturer & supplier of aluminum coil and alloy blanks. Aluminum production base is comprised of 18 aluminum annealers, 10 coil and foil mills, 4 continuous production lines, 2 hot rolling production line and 3 prepainted lines.

Export 5000 tons per month to Asia, America and Middle East. Always do the best for our clients.

②Can you guarantee the quality of the products？

We are responsible for the quality of materials to get a long-term cooperation with clients in a reasonable period of time and we are glad to arrange and coordinate any third party inspection for you.

③What is the delivery time after purchase?

35 day after receiving client’s deposit or correct LC

Q: This question asks about the impact of aluminum on human health.: Aluminum is a naturally occurring element that can be found in small amounts in various foods, water, and air. While it's not considered an essential nutrient, it's also not inherently harmful in small quantities. However, excessive exposure to aluminum has been linked to potential health concerns. Some studies suggest that high levels of aluminum might contribute to neurological disorders, particularly Alzheimer's disease, although the evidence is not conclusive. Aluminum can also cause digestive issues and bone disorders if ingested in large amounts. It's important to note that the human body does not absorb aluminum efficiently, and most ingested aluminum is excreted without issue. However, it's always advisable to minimize exposure to high levels of aluminum, especially for vulnerable populations such as infants and those with kidney issues.

Q: This question asks for the benefits or positive attributes that aluminum has compared to other types of metals.: Aluminum offers several advantages over other metals, including its low density, which makes it lightweight and ideal for applications requiring reduced weight. It also has excellent corrosion resistance, protecting it from rust and other forms of degradation. Aluminum is highly malleable and ductile, allowing it to be easily shaped into various forms. It has high thermal and electrical conductivity, making it suitable for heat exchangers and electrical wiring. Additionally, aluminum is abundant and relatively inexpensive compared to other metals, and it is fully recyclable with minimal loss in quality, contributing to its sustainability.

Q: This question asks about the methods used to determine the hardness of aluminum material.: The hardness of aluminum can be measured using various standardized tests. The most common methods include the Brinell Hardness Test, where a hard steel or carbide ball is pressed into the aluminum surface, and the Vickers Hardness Test, which uses a diamond pyramid indenter. The Rockwell Hardness Test is also used, applying a diamond cone or steel ball to the surface. The hardness is quantified by the depth of the indentation, and the results are expressed in specific hardness units like BHN (Brinell Hardness Number), HV (Vickers Hardness), or HR (Rockwell Hardness). These tests provide a measure of the material's resistance to deformation, which is crucial for applications requiring strength and durability.

Q: This question asks for the amount of energy needed to produce a single aluminum ingot.: The energy required to produce an aluminum ingot varies based on production methods and efficiency. On average, it takes about 14 to 25 kWh of electricity to produce one kilogram of aluminum. This high energy consumption is due to the electrolytic process used to extract aluminum from its ore, bauxite. The Hall-H茅roult process is the dominant method, which involves passing an electric current through a bath of molten cryolite to reduce aluminum oxide to aluminum metal. Energy efficiency in aluminum production has been improving, but it remains a significant factor in the overall carbon footprint of aluminum products.

Q: This question asks about the methods and steps involved in processing aluminum.: Aluminum processing involves several key steps: extraction from bauxite ore, refining, and fabrication. Initially, bauxite is mined and then processed to remove impurities. The Bayer process is commonly used to extract alumina (aluminum oxide) from bauxite by dissolving it in a caustic soda solution. The alumina is then smelted in a reduction furnace using the Hall-H茅roult process, where it is dissolved in molten cryolite and electrolyzed to produce pure aluminum. Finally, the aluminum is shaped and fabricated into various products through methods such as casting, extrusion, or rolling.

Q: This question asks for a comparison of the benefits and drawbacks of using aluminum foil in the culinary process.: Aluminum foil offers several advantages in cooking, such as easy clean-up, even heat distribution, and the ability to create a seal for steaming or baking. It's also versatile, being suitable for both roasting and wrapping food for baking. However, there are disadvantages, including potential health concerns due to the leaching of aluminum into food, especially at high temperatures. Additionally, foil can tear easily, and it's not suitable for non-stick surfaces or use under broilers. Environmentally, it's not biodegradable and contributes to waste, which is a significant disadvantage.

Q: Is it possible to develop allergies from exposure to aluminum found in food packaging materials?: While aluminum is commonly used in food packaging materials, the risk of allergic reactions to aluminum is generally low for most people. Aluminum is not a known allergen, and exposure through packaging is typically minimal. However, individuals with a rare condition called contact dermatitis may experience skin irritation from aluminum. For the general population, the risk of allergic reactions due to aluminum in food packaging is negligible. It's always important to monitor any unusual reactions and consult a healthcare professional if concerned.

Q: Is it safe to use aluminum for making containers for food and beverages?: Yes, aluminum can be used to make containers for food and drink. Aluminum is a common material for food packaging due to its lightweight, durability, and resistance to corrosion. It forms a protective oxide layer that prevents the metal from interacting with the food, ensuring safety. However, it's important to note that aluminum containers should not be used for storing acidic foods or beverages for extended periods, as this can lead to leaching of aluminum into the food. Additionally, some studies suggest a potential link between aluminum and neurological disorders, though this is still a subject of debate.

Q: This question asks to outline the various environmental effects that result from the production of aluminum.: Aluminum production has several environmental impacts. It is energy-intensive, leading to high greenhouse gas emissions, primarily CO2, contributing to climate change. The process also generates toxic byproducts such as fluorides and cyanides, which can contaminate soil and water. Biodiversity is affected due to habitat destruction from mining activities. Additionally, aluminum production consumes significant amounts of water, which can strain local water resources. The industry also contributes to air pollution through the release of particulate matter and other pollutants. Overall, aluminum production poses a significant environmental challenge that requires sustainable practices and technologies to mitigate its impacts.

Q: This question asks about the various applications and purposes of aluminum in different industries and everyday life.: Aluminum is widely used due to its lightweight, corrosion resistance, and high thermal and electrical conductivity. It's extensively used in the transportation industry for manufacturing vehicles, airplanes, and ships. In construction, it's used for window frames, roofing, and structural components. Aluminum is also prevalent in packaging, particularly for food and beverages, and in electrical components like wiring and capacitors. Additionally, it's used in everyday items such as cans, foil, and cookware, and in industrial machinery and tools. Its versatility and recyclability make it a valuable material across many sectors.

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