Black Anodized Aluminum Sheets 4x8 - Aluminium Sheet with Best Discount Price Warehouse
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4 m.t
- Supply Capability:
- 200 m.t/month
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Specification
Grade:
4000 Series
Surface Treatment:
Polished,Mill Finish
Shape:
Flat
Temper:
T351-T851
Application:
Heat Sink,Pharmaceutical,Label & Tag
Technique:
Cold Drawn
1.Structure of Product Description
Cold rolled aluminum sheet is widely used in the field of construction field and decoration field, etc.
There are many different grades, such as: 1000 series, 2000 series, 3000 series, 5052,5754,7075,3105,6063,8011, etc.
The temper is include H14, H22, H24, H44,H112,H114,etc.
2. Main features of the product
a.Competitive price
b.Frist-Class Service.
c. Shortest service.
3. Image.
4. Product detailed sizes:
1000mm*2000mm, 1220mm*2440mm, 1250mm*2500mm,1500mm*3000mm, etc.
5. FAQ:
What is the quality standard?
---Usually our standard is GB3880-2006 or others.
What is the width range?
---It is from 1000mm to 2500mm, etc.
---Normally it is around 9000 tons totally.
Where is your client from?
---Normally it is from Japan,ENGL,
AND, FIJI, SRI LANKA, ETCENGLISH, SINGAPORE, ETC.
What is your mainly products?
---Normally they are aluminum sheet, checkered sheet, mirror finish aluminium sheet, aluminum casting coil, etc.
- Q:How do I join aluminum sheets together?
- There are several methods you can use to join aluminum sheets together, depending on the specific application and desired outcome. Here are a few common techniques: 1. Riveting: Riveting involves using rivets, which are small metal fasteners, to join the aluminum sheets. This method requires drilling holes into the sheets and then inserting the rivets, which are then permanently secured by deforming or compressing them. Riveting is a durable and widely used method for joining aluminum sheets. 2. Welding: Aluminum welding can be done using various techniques such as gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), or laser welding. These methods melt the aluminum at the joint, allowing it to fuse and form a strong bond when cooled. Welding requires specialized equipment and expertise, but it provides a robust and permanent joining solution. 3. Adhesive bonding: This method involves using industrial-grade adhesives specifically designed for bonding aluminum. The adhesive is applied to the surfaces to be joined, and then the sheets are pressed together and allowed to cure. Adhesive bonding offers a clean and aesthetically pleasing joint, but it may not be suitable for high-stress applications. 4. Mechanical fasteners: Using screws, bolts, or nuts is another option to join aluminum sheets. This method involves drilling holes in the sheets and using fasteners to secure them together. Mechanical fasteners provide a strong and adjustable joint, making it easier to disassemble if needed. Before selecting a joining method, consider factors such as the application's strength requirements, appearance, ease of assembly, and disassembly. Additionally, it is essential to follow safety guidelines and consider seeking professional advice if you are unsure about which method to use or lack experience with joining aluminum sheets.
- Q:Don't you know how you can grind a pair of scissors along a piece of paper to make it curly? Would that work with aluminum foil? I have to make a sculpture for my 3D class and I need to know if this would work before I go off and buy any.
- The answer to your two questions is that aluminum foil cut long and narrow is very weak and further weakened by its tendency to have slight tears on the edge in cutting due to stress. Aluminum foil will curl when pulled over an edge but it has to be done very carefully to keep it from tearing and has very little spring to it - a slight touch will flatten it. Although it would be a little extreme and sharp, you could cut narrow pieces off of thin aluminum sheet - soda cans or flashing used for valleys on roofs and which will curve in cutting and have enough stiffness to hold the shape. And cost more
- Q:Are aluminum sheets prone to warping?
- Under certain conditions, aluminum sheets may be susceptible to warping. Unlike steel, aluminum is a relatively soft metal, making it more prone to bending or distorting. However, the extent of warping in aluminum sheets depends on various factors, including sheet thickness, alloy composition, temperature exposure, and applied stress levels. Thinner aluminum sheets have less structural integrity, making them more prone to warping. Conversely, thicker sheets are more resistant to warping due to their increased rigidity. The specific alloy composition of the aluminum sheet also affects its susceptibility to warping. Warping can occur due to temperature fluctuations. High temperatures cause aluminum to expand, and without proper support, it may bend or warp. Similarly, rapid cooling causes contraction, leading to warping. The level of stress applied to aluminum sheets can contribute to warping. Excessive bending, pressure, or unevenly distributed loads can deform the sheet. To minimize warping, it is crucial to handle aluminum sheets carefully, provide adequate support during temperature changes, and avoid applying excessive stress. Additionally, using thicker sheets or selecting alloys with higher tensile strength helps reduce the risk of warping.
- Q:Are aluminum sheets suitable for medical applications?
- Yes, aluminum sheets are suitable for medical applications. Aluminum is a lightweight and durable material that is resistant to corrosion, making it suitable for medical equipment and devices. It is commonly used in the production of medical instruments, diagnostic imaging systems, and surgical trays. Additionally, aluminum sheets can be sterilized easily, further enhancing their suitability for medical applications.
- Q:What are the different methods of joining aluminum sheets?
- Aluminum sheets can be joined using a variety of methods, each with its own benefits and suitability for specific applications. These methods include: 1. Welding: Tungsten Inert Gas (TIG) welding, Metal Inert Gas (MIG) welding, and Resistance Spot Welding (RSW) are all techniques that can be used to join aluminum sheets. TIG welding is commonly chosen for thin sheets due to its precise control and high-quality results. MIG welding, on the other hand, is faster and more suitable for thicker sheets. RSW creates strong welds in a short amount of time by using localized heat and pressure. 2. Adhesive bonding: Adhesive bonding involves using specially designed adhesives for joining aluminum. This method provides excellent strength, even distribution of stress, and corrosion resistance. It is often utilized in applications where aesthetics and weight reduction are important, such as in the automotive and aerospace industries. 3. Mechanical fastening: Mechanical fastening methods, such as riveting and bolting, can also be used to join aluminum sheets. Riveting involves deforming a rivet that passes through pre-drilled holes, while bolting uses screws or bolts. These methods are suitable for temporary or semi-permanent joints and offer easy disassembly if needed. 4. Friction stir welding: Friction stir welding is an innovative method that utilizes a rotating tool to generate frictional heat between the aluminum sheets. This creates a plasticized region that is stirred together to form a solid-state weld. Friction stir welding is particularly useful for large and complex aluminum structures, providing high strength and integrity. 5. Clinching: Clinching is a cold-forming process that joins aluminum sheets without the need for heat or additional materials. It involves pressing the sheets together, creating a mechanical interlock and a strong joint. This method is cost-effective, efficient, and suitable for joining dissimilar metals. 6. Laser welding: Laser welding involves using a high-energy laser beam to melt and fuse the aluminum sheets together. It offers precise control, minimal heat input, and high welding speeds, making it suitable for thin and delicate sheets. Laser welding also provides excellent aesthetics and minimal distortion. The choice of joining method depends on various factors, such as application requirements, material thickness, cost considerations, and desired joint strength. Each method has its own advantages and limitations, and selecting the most appropriate method is crucial to ensure a successful and durable joint.
- Q:What is the typical thermal expansion coefficient of aluminum sheets?
- The typical thermal expansion coefficient of aluminum sheets is around 23.1 x 10^-6 per degree Celsius. This means that for every degree Celsius increase in temperature, the length of an aluminum sheet will increase by approximately 23.1 millionths of its original length. It is important to note that this value can vary slightly depending on the specific alloy and processing conditions of the aluminum sheet.
- Q:Can aluminum sheets be used for architectural applications?
- Yes, aluminum sheets can be used for architectural applications. Aluminum is a versatile and lightweight material that offers excellent strength, durability, and corrosion resistance. It can be easily formed, shaped, and fabricated into various architectural elements such as façades, roofs, windows, doors, and cladding. Its aesthetic appeal, along with its ability to withstand harsh weather conditions, makes it a popular choice in contemporary architectural designs.
- Q:Can the aluminum sheets be used for manufacturing light reflectors?
- Yes, aluminum sheets can be used for manufacturing light reflectors. Aluminum is highly reflective and has excellent light reflecting properties, making it a popular choice for manufacturing light reflectors in various industries.
- Q:Can aluminum sheets be used in food packaging?
- Yes, aluminum sheets can be and are commonly used in food packaging. Aluminum is a popular choice for food packaging due to its excellent barrier properties, which protect the food from light, oxygen, moisture, and other external factors that can spoil or contaminate it. Aluminum sheets are lightweight, durable, and resistant to corrosion, making them suitable for various types of food packaging, such as foil wraps, containers, trays, and pouches. Additionally, aluminum is a recyclable material, making it an environmentally friendly choice for food packaging.
- Q:have been taking an over the counter Antacid consistently for the past 8 years as a daily source of extra calcium per the bottle. Now, I am getting many nerve problems, similar to Lou Gehrig's disease. I am a healthy 38 year old male who excersises, eats right and is generally health conscious. I am concerned that unknowingly I have toxified my body with the aluminum that apparently is in Antacid. I did not know this until now or of course I would not have gone any where near it.Can taking Antacid lead to nerve problems such as Lou Gehrig's disease?
- Aluminum okorder /
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Black Anodized Aluminum Sheets 4x8 - Aluminium Sheet with Best Discount Price Warehouse
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4 m.t
- Supply Capability:
- 200 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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