Aluminum Curtain Wall Coil - China System 1

Aluminum Curtain Wall Coil - China

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 100000 m.t./month

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Specification

Grade:

1000 Series

Surface Treatment:

Coated

Shape:

Angle

Temper:

T3-T8

Application:

Decorations

Product Description

Alloy: 5052(AlMg2.5)

Temper: O,H12,H22,H32,H14,H24,H34,H16,H26,H36,H18,H38,F

CHEMICAL COMPOSITION LIMITS (%)

Silicon
Si

Iron
Fe

Copper
Cu

Manganese
Mn

Magnesium
Mg

Chromium
Cr

Nickel
Ni

Zinc
Zn

Titanium
Ti

Others
Each

Total

Aluminum
Min

0.25

0.4

0.10

2.2-2.8

0.15-0.35

0.10

0.05

0.15

Remainder

Aluminum Coil for Curtain Wall from China

Main application: Magnesium gives this alloy its enhanced corrosion resistance, workability, strength and weldability. Typical uses include aircraft fuel tanks, container body, truck/trailer body, electronic mounting plates and panels, fan blades, refrigeration liners, storm shutters and utensils.

Mechanical Property Limits

Alloy	Temper	Thickness(mm)	Tensile Strength(MPa)	Elg%(50mm)
5052	O	>0.5-0.8 >0.8-1.3 >1.3-6.5 >6.5-10.0	170-215	≥15 ≥17 ≥19 ≥18
	H12/H22/H32	>0.5-1.3 >1.3-4.5	215-265	≥5 ≥7
	H14/H24/H34	>0.5-0.8 >0.8-1.3 >1.3-4.5	235-285	≥3 ≥4 ≥6
	H16/H26/H36	>0.5-0.8 >0.8-4.5	255-305	≥3 ≥4
	H18/H38	>0.5-0.8 >0.8-4.5	≥270	≥3 ≥4
	H112	>4.5-6.5	≥195	≥9 ≥7
		>6.5-12.5	≥195
		>12.5-40.0	≥175
		>40.0-80.0	≥175

Aluminum Coil for Curtain Wall from China

Our Services

Payment: by 30%T/T in advance and balance before shipment or 100% L/C at sight

Delivery: within 30 days after we get your deposit or L/C.

Packing: sea worthy wooden pallet

Loading port: Qingdao/Shanghai/Tianjin, China

Aluminum Coil for Curtain Wall from China

Q: Is aluminum a suitable material for use in electronic equipment?: Yes, aluminum is widely used in electronic equipment due to its excellent electrical conductivity, lightweight nature, and high thermal conductivity. It is commonly used in heat sinks, cases, and connectors. However, it is not as conductive as copper, so it is often used in applications where its other properties are more critical. Additionally, aluminum's corrosion resistance makes it a durable choice for various electronic components.

Q: Explain how the addition of zinc impacts the corrosion resistance of aluminum alloys.: The addition of zinc to aluminum alloys significantly enhances their corrosion resistance. Zinc forms a protective layer on the surface of aluminum, which prevents the metal from reacting with corrosive elements such as oxygen and moisture. This protective layer, known as a passive layer, is self-healing and can regenerate if damaged, maintaining its effectiveness over time. Additionally, zinc's presence in aluminum alloys can improve the alloy's overall mechanical properties, making it more resistant to stress corrosion cracking. This is particularly useful in marine environments or other corrosive conditions where aluminum alloys are commonly used.

Q: Is it possible to utilize aluminum in the manufacturing of components for aerospace applications?: Yes, aluminum is widely used in the aerospace industry for making various components due to its high strength-to-weight ratio, corrosion resistance, and ease of fabrication. It is commonly used in aircraft structures, wings, fuselage, and engines. Aluminum alloys are preferred for their excellent fatigue resistance and ability to withstand high temperatures and stresses encountered in flight.

Q: What limitations or precautions should be considered when using aluminum foil for cooking purposes?: Yes, there are restrictions on using aluminum foil for cooking. Avoid using it with acidic foods as it can react and release aluminum into the food. Also, refrain from using it at high temperatures, as it can melt and produce harmful fumes. Do not wrap food in aluminum foil and cook it in a microwave, as it can cause sparks and fires. Always ensure the foil is clean and free of any chemical residues from manufacturing.

Q: Is it possible to use aluminum as a fuel source?: Aluminum can be used as a fuel in certain applications, particularly in the form of aluminum powder. It has a high energy density and burns at high temperatures, making it suitable for solid rocket propellants and thermite reactions. However, it is not commonly used as a traditional fuel like gasoline or coal due to its reactivity and the challenges in handling and storage. Aluminum combustion also produces aluminum oxide, which can be harmful to the environment if not managed properly.

Q: Is it safe to use aluminum cookware for cooking food?: Yes, aluminum can be used to make cookware that is safe for cooking food. Aluminum cookware is widely used due to its lightweight, durability, and good heat conductivity. While there were concerns about aluminum's potential health effects, current research indicates that the amount of aluminum leached into food during normal cooking is minimal and not harmful to health. However, it's important to avoid using abrasive cleaners or utensils on aluminum cookware to prevent scratching, as this could increase the amount of aluminum that might be released into food.

Q: Explain the interaction between aluminum and water, including any chemical reactions or properties.: Aluminum and water do not react directly under normal conditions. Aluminum is a reactive metal, but it is protected by a thin layer of aluminum oxide that forms on its surface when exposed to air, which prevents further reaction with water. This oxide layer is stable and acts as a barrier, making aluminum resistant to corrosion. However, in certain conditions, such as when aluminum is in contact with water and an electrolyte, it can lead to a process known as electrochemical corrosion. Additionally, aluminum can react with steam at high temperatures to form aluminum oxide and hydrogen gas.

Q: Explain the process by which aluminum forms alloys.: Aluminum forms alloys by combining with other elements, such as copper, magnesium, silicon, manganese, and zinc, among others. This process involves melting aluminum and the alloying elements together in a furnace. The molten mixture is then cooled and solidified to form an alloy. The resulting alloy has properties that are different from pure aluminum, such as increased strength, corrosion resistance, and improved machinability. The specific properties of the alloy depend on the elements added and their proportions. Alloying allows for the customization of aluminum's characteristics to suit various applications in industries like aerospace, automotive, and construction.

Q: Explain the various applications of aluminum in the construction industry.: Aluminum is widely used in building materials due to its lightweight, high strength, and corrosion resistance. It's utilized in window frames, doors, curtain walls, and roofing systems for its durability and energy efficiency. Aluminum's malleability allows it to be shaped into various forms, making it ideal for facades and decorative elements. It's also used in structural components like beams and columns, and in electrical wiring due to its excellent conductivity. Additionally, aluminum's sustainability makes it a preferred choice in green building practices, as it's recyclable and has a low environmental impact.

Q: Describe the key differences between aluminum and stainless steel in terms of their properties and uses.: Aluminum and stainless steel are both metals with distinct properties. Aluminum is lightweight, corrosion-resistant, and has good thermal conductivity, making it ideal for applications like beverage cans, aircraft parts, and electrical wiring. It is also non-magnetic and has a lower melting point compared to steel. Stainless steel, on the other hand, is an alloy that contains chromium and is known for its strength, durability, and resistance to staining and corrosion. It is commonly used in cutlery, appliances, and construction materials. Stainless steel is heavier, stronger, and more resistant to high temperatures than aluminum.

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