Aluminium Roofing Sheet for Construction

Aluminium Roofing Sheet for Construction System 1

Aluminium Roofing Sheet for Construction

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 3 m.t.

Supply Capability:: 10000 m.t./month

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2.Main Features of Aluminium Roofing Sheet for Construction：

Good mechanical properties.

Easy processing, wearability.

Corrosion resistance

Resistance to oxidation.

3. Aluminium Roofing Sheet for Construction Images:

Aluminium Roofing Sheet for Construction

4. Mill Finish Plain Aluminum Specification:

Aluminium sheet
Alloy No.	Thickness (mm)	Width (mm)	Length (mm)	Temper
A1050,A1060, A1070,A1100	0.2-100	20-2200	20-8000	O,H12,H22,H14,H16,H18, H24,H26,etc
3A21,A3003,A3105,A3004	0.2-100	20-2200	20-8000	O,H14,H18,H24,etc
A5052 ,A5005,A5083,A5754	0.2-100	20-2200	20-8000	O,H18,H24,H32,H34,H111,H112 ,etc
A6061,A6082,A6063	0.2-200	20-2200	20-8000	T4,T6, T651,etc
A8011	0.2-100	20-2200	20-8000	O,H12,H22,H14,H16,H18,H24,H26, etc

5.FAQ

1.Q: What about leadtime ?
   A: Normally the leadtime is 60days after we receive the deposit and confirm the details. All the press machines we use is the best quality in China Yangli brand. The press machine leadtime from Yangli is 50days, the best leadtime we can give is 60days.

2.Q: What's the lead time for moulds?
   A: Normally the mould leadtime is 45 days after we confirm all the details with customer. Our professional mechanical enginners from Austria will design the mould according to the samples from customer, or by the specifications offered by customers.

3.Q:What kinds of mould you can make? and what is your strong point for the moulds?
   A: we can make wrinkle wall mould and smooth wall mould both. For wrinkle wall mould we can make, 79" pan, fish pan, bbq pan. For smooth wall mould we can make muffin cup, and cake cup, tar cup,etc. We can also make 2 or 3 portion conatiner moulds as long as you offer us sample or specifications. Our strong points are all our moulds are WEDMLS cut, which makes the mould more accurate and precise. Important materials likestainless steel parts we make in Austria. We also recut after heat treatment, which most of makers do not take this process..

Q:(1) Aluminum is malleable. (2) Aluminum reacts with sulfuric acid.(3) Aluminum conducts an electric current.(4)Aluminum has a density of 2.698 g/cm3 at STP.Explain why.: The answer is statement 2 Reasons why: First, know that a chemical property of any element is something that results in the change of the chemical make-up of the element. The word for word definition in my textbook says: a chemical property is the ability of a substance to combine with or change into one or more substances through a change in the chemical formula for the substance Looking at all the other options: Statement 1: Whether or not a substance is malleable is whether or not a substance can be hammered or pressed out of shape and not break or shatter. Hammering a substance, or in this case Aluminum, does not change any chemical formula of Aluminum, it just changes the physical shape of the metal. Statement 3: If a substance is conductive of electricity, it means that the material can transport an electric current. This is not chemical because the electricity simply goes through the substance, it does not change or react with any of the atoms of a substance and change the chemical formula. Statement 4: Density is a purely physical property because it is how dense a material is, and it doesn't change the formula of a substance. Therefore, Statement 2 is the best answer because by reacting with sulfuric acid, the chemical formula of aluminum changes since the atoms recombine with the atoms of sulfuric acid and create a new substance and a new chemical formula with it.

Q:How does the formability of aluminum sheet vary with different alloys?: The formability of aluminum sheet can vary significantly with different alloys. Some aluminum alloys have excellent formability, allowing for easy bending, shaping, and forming without cracking or tearing. These alloys are commonly used in applications that require complex shapes or intricate designs. On the other hand, certain aluminum alloys may have lower formability, making them more difficult to shape without the risk of deformation or failure. The choice of alloy will depend on the specific requirements of the application and the desired level of formability needed.

Q:Are 101 aluminum sheets suitable for chemical transfer piping?: No, 101 aluminum sheets are not suitable for chemical transfer piping as they are not corrosion resistant and may react with certain chemicals, leading to potential leaks or contamination.

Q:Can the aluminum sheets be painted or coated with a different color?: Yes, aluminum sheets can be painted or coated with a different color.

Q:Where does China make aluminum plate?: In many parts of the country have aluminum factory, the old state-owned enterprises have 101, SWA aluminum plant, located in the southwest, northeast china. The emerging aluminum processing base in Henan, due to resource advantages, the largest aluminum factory, the price is relatively low.

Q:Can aluminum sheet be used for insulation?: Although aluminum sheet can be utilized for insulation purposes, it is not as efficient as alternative insulation materials like fiberglass or foam. This is due to its low thermal conductivity, which implies that it is not a proficient heat conductor. Nevertheless, aluminum lacks adequate insulating properties on its own since it does not offer substantial resistance to heat flow. To enhance its effectiveness for insulation, aluminum sheet is frequently combined with other insulating materials. For instance, aluminum foil is commonly employed as a radiant barrier in buildings to reflect heat and diminish the amount of heat transferred through walls and roofs. In summary, while aluminum sheet can contribute to insulation, it is typically employed in conjunction with other materials to provide superior thermal insulation.

Q:Can aluminum sheet be bent or formed into different shapes?: Indeed, aluminum sheet possesses the capacity to be effortlessly bent or molded into diverse forms. As a remarkably ductile metal, aluminum can be bent, shaped, or molded without any risk of cracking or fracturing. This characteristic renders it a perfect selection for a wide array of applications where adaptability and customization are essential. Multiple techniques, including the utilization of a brake press, roll forming, or specialized bending tools, can be employed to bend aluminum sheets. The degree of bendability may vary based on the thickness and grade of the aluminum sheet. Nevertheless, in general, aluminum is renowned for its exceptional malleability and aptitude to assume various configurations.

Q:Is aluminum sheet resistant to UV rays?: Yes, aluminum sheet is resistant to UV rays. Aluminum naturally forms a protective oxide layer that acts as a barrier against UV radiation. This oxide layer helps to prevent the aluminum sheet from being damaged or degraded by exposure to the sun's UV rays. This makes aluminum sheet a suitable material for outdoor applications, where it can withstand prolonged exposure to sunlight without fading or deteriorating. Additionally, the reflective properties of aluminum further contribute to its UV resistance, as it can reflect a significant amount of the sun's rays, reducing heat absorption and potential damage.

Q:Are aluminum sheets suitable for lighting fixtures?: Yes, aluminum sheets are suitable for lighting fixtures. Aluminum is a versatile and durable material that is commonly used in the manufacturing of lighting fixtures. It offers several advantages that make it a popular choice for this purpose. Firstly, aluminum is lightweight, which makes it easier to handle and install lighting fixtures. It is also highly corrosion-resistant, ensuring that the fixtures can withstand various environmental conditions without deteriorating or rusting over time. Additionally, aluminum has excellent thermal conductivity, allowing it to efficiently dissipate heat generated by the lighting fixtures, which helps in preventing overheating and prolonging their lifespan. Moreover, aluminum can be easily shaped and formed into various designs, making it ideal for creating aesthetically pleasing lighting fixtures. It can be extruded, rolled, or stamped to achieve different shapes and sizes, allowing for a wide range of creative possibilities. Furthermore, aluminum is a cost-effective material compared to other metals commonly used in lighting fixtures, such as brass or copper. It is readily available and has a lower price point, making it a more affordable option for both manufacturers and consumers. In summary, aluminum sheets are indeed suitable for lighting fixtures due to their lightweight nature, corrosion resistance, excellent thermal conductivity, versatility in design, and cost-effectiveness.

Q:Can aluminum sheets be used for electronic enclosures?: Yes, aluminum sheets can be used for electronic enclosures. Aluminum is a lightweight and durable material that offers excellent heat dissipation properties, making it suitable for protecting electronic components. Additionally, aluminum sheets can be easily fabricated to create custom enclosures that provide electromagnetic shielding and protection against environmental factors.

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