• Aluminum Direct Casting DC Coils and Rolls In good quality System 1
  • Aluminum Direct Casting DC Coils and Rolls In good quality System 2
  • Aluminum Direct Casting DC Coils and Rolls In good quality System 3
Aluminum Direct Casting DC Coils and Rolls In good quality

Aluminum Direct Casting DC Coils and Rolls In good quality

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1 m.t.
Supply Capability:
1000 m.t./month

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Item specifice

Grade:
5000 Series
Surface Treatment:
Color Coated
Shape:
Angle
Temper:
T3-T8
Application:
Decorations

1.Specification


 

ALUMINIUM COIL


ALLOY: AA1***

       AA3***

       AA5***

TEMPER: H14 H16 H18 H22 H24 H26 H32 O/F

THICKNESS:0.03MM-3.0MM

WIDTH: 30MM-1700MM

COATING: PE(POLYESTER),PVDF,EPOXY

STANDARD: GB/T 17748-1999


2.Description


 

In Europe aluminium experiences high rates of recycling, ranging from 42% of beverage cans, 85% of 

construction materials and 95% of transport vehicles.Recycled aluminium is known as secondary aluminium, but maintains the same physical properties as primary aluminium. Secondary aluminium is produced in a wide range of formats and is employed in 80% of alloy injections. Another important use is for extrusion.


White dross from primary aluminium production and from secondary recycling operations still contains useful quantities of aluminium that can be extracted industrially.The process produces aluminium billets, together with a highly complex waste material. This waste is difficult to manage. It reacts with water, releasing a mixture of gases (including, among others, hydrogen, acetylene, and ammonia), which spontaneously ignites on contact with air;contact with damp air results in the release of copious quantities of ammonia 

gas. Despite these difficulties, the waste has found use as a filler in asphalt and concrete.


3.Why you can choose us?


We can promise the best quality and price

 

Q:Are aluminum sheets suitable for construction purposes?
Yes, aluminum sheets are suitable for construction purposes. Aluminum is a lightweight material with excellent strength-to-weight ratio, making it an ideal choice for various construction applications. It is corrosion-resistant, durable, and has a high melting point, which allows it to withstand extreme weather conditions and temperature fluctuations. Additionally, aluminum sheets can be easily formed, shaped, and fabricated to meet specific construction requirements. They are commonly used in roofs, wall cladding, window frames, doors, and other structural components in residential, commercial, and industrial buildings. Overall, aluminum sheets offer numerous advantages in construction, making them a suitable choice for a wide range of construction purposes.
Q:Are aluminum sheets suitable for outdoor applications?
Yes, aluminum sheets are suitable for outdoor applications. Aluminum is known for its excellent resistance to corrosion, even in harsh outdoor environments. It is lightweight, durable, and can withstand various weather conditions, making it an ideal choice for outdoor applications such as roofing, siding, and decorative elements.
Q:Are aluminum sheets suitable for use in automotive or aerospace industries?
Aluminum sheets are indeed appropriate for utilization in both the automotive and aerospace sectors. Aluminum, being a lightweight yet robust material, is perfect for applications necessitating weight reduction, particularly in the aerospace domain where fuel efficiency holds paramount importance. Moreover, aluminum possesses commendable corrosion resistance qualities, a crucial attribute for both industries due to their exposure to diverse environmental conditions. Additionally, the malleability of aluminum permits effortless fabrication and forming, rendering it adaptable for a plethora of automotive and aerospace components. Finally, when compared to alternative materials, aluminum proves to be a cost-effective option, hence its popularity in these particular industries.
Q:What are the advantages of using aluminum sheets compared to other materials?
There are several advantages of using aluminum sheets compared to other materials. Firstly, aluminum sheets are lightweight, which makes them easy to transport and handle. This characteristic also makes them ideal for applications where weight reduction is crucial, such as in aerospace, automotive, and marine industries. Secondly, aluminum sheets have excellent corrosion resistance. They naturally form a protective oxide layer on their surface, which prevents further oxidation and corrosion. This property makes them suitable for outdoor applications, as they can withstand various weather conditions without deteriorating. Thirdly, aluminum sheets have high thermal conductivity. This means they can efficiently transfer heat, making them ideal for heat exchangers and other applications that require efficient heat dissipation. Moreover, aluminum sheets have excellent formability. They can be easily fabricated into different shapes and sizes, making them versatile for various industries. This formability also allows for complex designs and intricate details to be achieved. Furthermore, aluminum sheets have good electrical conductivity. This makes them suitable for electrical applications, such as wiring and electrical conductors. Another advantage of aluminum sheets is their recyclability. Aluminum is one of the most sustainable metals, as it can be recycled repeatedly without losing its quality or properties. This makes aluminum sheets an environmentally friendly choice. Lastly, aluminum sheets are cost-effective. Compared to other materials, aluminum is relatively affordable, making it a popular choice for many industries. In conclusion, the advantages of using aluminum sheets include their lightweight nature, excellent corrosion resistance, high thermal conductivity, good formability, electrical conductivity, recyclability, and cost-effectiveness. These properties make aluminum sheets a versatile and sustainable material for a wide range of applications.
Q:what kind of abradant should be used in the deburring of aluminum sheets? How to grind?
we usually use resin grind stone to grind aluminum sheets, Vibration Grinding Mill is also ok.
Q:What are the common thicknesses available for aluminum sheets?
The available thickness options for aluminum sheets vary depending on the specific application and industry requirements. Some commonly found thicknesses for aluminum sheets include 0.025 inches (0.635 mm), 0.032 inches (0.81 mm), 0.040 inches (1.02 mm), 0.050 inches (1.27 mm), 0.063 inches (1.6 mm), 0.080 inches (2.03 mm), 0.090 inches (2.29 mm), 0.125 inches (3.18 mm), 0.190 inches (4.83 mm), and 0.250 inches (6.35 mm). These thicknesses see frequent usage in industries such as construction, automotive, aerospace, and manufacturing. It should be noted, however, that specialized applications may require custom orders or fabrication to meet specific thickness requirements.
Q:How do aluminum sheets perform in terms of water resistance?
Aluminum sheets generally exhibit excellent water resistance due to their natural oxide layer, which forms a protective barrier against corrosion. This oxide layer prevents water from penetrating the surface, making aluminum sheets highly resistant to water damage and rusting.
Q:I broke the swing-arm of a cut-off saw, need to know how to weld it back. I have a stick welder and can weld steel, but have never messed with cast aluminum.
I also stick weld and have never done aluminum,but several years ago I bought aluminum welding rod from I think it was Northern Tool.It is a zinc based 1/8 bare rod you use with a propane torch.It worked for me and probably will for you.TIG would be overkill for that part.
Q:Can aluminum sheet be used for packaging applications?
Certainly! Packaging applications can definitely make use of aluminum sheet. The packaging industry widely employs aluminum due to its exceptional qualities. Its lightweight nature, strength, durability, and ability to be molded make it perfect for packaging diverse products. Aluminum sheets can be easily shaped into different forms and sizes, offering tailored packaging solutions. Moreover, aluminum boasts excellent barrier properties, guarding against moisture, gases, and light, which helps maintain the freshness and quality of packaged goods. Additionally, aluminum is non-toxic and can be effortlessly recycled, making it an environmentally friendly choice for packaging applications. In conclusion, aluminum sheet is a versatile and dependable material for packaging various items, such as food, beverages, pharmaceuticals, cosmetics, and more.
Q:doesn't particularly need to be welding but i need to make an air tight permanent seal around 2 very thin sheets of aluminium (like .02 inches thick) i was thinking .02 inch 5052 aluminum because its the thinnest i can find but am obviously up for suggestions.
First you need a Tungsten inert gas welder (T.I.G. for short). The second step is to make sure the aluminum is clean. If you just bought it , and it looks clean ; it isn't trust me. Steel and aluminum are totally different in a lot of ways and that is one of them. I'm going to skip the safety instructions and shopping list , under the presumption that you already know the basics. Spray the area to be welded with acetone. rinse with clean water to remove lingering residue. then use a wire brush that has never been used on anything but Aluminum to clean the area. I'd go with a 4043 welding rod , it's a popular choice. Make sure to use clamps so that the 2 pieces of metal are squeezed tightly together with no gaps. (very important) I like to preheat my metal even if it's thin sheets , seems to come out better although it isn't usually called for in specs. side note ; If you have to step away from your work for more than 8 hours , you're going to need to re-prep it since it will have formed a layer of Aluminum oxide by that time.

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