Aluminum Coated Aluminium Coils for Lids and Tabs

Aluminum Coated Aluminium Coils for Lids and Tabs System 1

Aluminum Coated Aluminium Coils for Lids and Tabs

Ref Price:

Loading Port:: Yantai

Payment Terms:: TT OR LC

Min Order Qty:: 7 m.t.

Supply Capability:: 100000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Aluminum foil for Container

Aluminum Lidding Foil

Aluminum Coils 10mm-2200mm Products Suppliers

Aluminium Foilstock for Lamination

Aluminum 20mic Blister Packing Aluminum Foil 8011-H18 - 0.021mm

Aluminum Cable Rod with Different Types

Aluminum AA1100 Circle Disc for Pressure Pan

Aluminum Circle for Pressure Pan Hot Rolled AA1100

1.Structure of Coated Aluminium Coils for Lids and Tabs

We professionally produce coated aluminium coils, which are widely used in beverage can lids and tabs (aluminium easy-can-cover and ring-pull).

We normally use 5052 H19; 5052, H36; 5182 H19; 5182 H48, 5182 H49. Based on ordinary aluminum, we add Mn and Mg, so as to increase tensile strength and elongation.

We use large wave shear, transverse shear and longitudinal cut system so as to meet different specifications of customers.

As for coating, we normal coat gold color for lids, red, blue, etc for tabs. We also can adjust coating according to color of customers and offer personalized services.

2. Main Features of Coated Aluminium Coils for Lids and Tabs

• Light Weight

• High Flatness

• Good Weathering

• Colorful

• Recycling

• Saving Energy

• Rustproof

3. Coated Aluminium Coils for Lids and Tabs Images

Coated Aluminium Coils for Lids and Tabs

4. Specification of Coated Aluminium Coils for Lids and Tabs

ALLOY

TEMPER

THICKNESS

WIDTH

COIL OR LENGTH

5052

5182

H19

H36

H48

H49

0.22-0.5mm

500-1600mm

AS PER YOUR REQUIREMENTS

5. FAQ

A．What about inspections to guarantee quality?

For each order, we will arrange strict inspection for raw materials, inspection during production and inspection for finished goods.

With requirement of customers, we also can arrange the third party inspection.

B．What about delivery?

We will put order in production schedule after order gets confirmed against copy of TT or L/C. Normally it takes about one month for production. Exact shipment schedule is different based on different sizes and quantity.

C．What is the MOQ?

5 tons for each size.

D. Where have you exported?

We have exported to many countries. Main markets include South East Asia, Middle East, North America, South America, etc.

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: Explain the impact of adding magnesium to aluminum alloys on their characteristics.: Adding magnesium to aluminum alloys significantly enhances their strength, especially in the form of heat-treatable alloys known as Al-Mg or 5000 series alloys. Magnesium increases the alloy's resistance to corrosion, improves its formability, and raises its mechanical strength. These alloys are often used in applications requiring high strength-to-weight ratios, such as in the aerospace and automotive industries. The addition of magnesium also improves the alloy's weldability and resistance to stress corrosion cracking. However, it's important to note that excessive magnesium can lead to reduced ductility and increased susceptibility to stress corrosion cracking, so the amount added must be carefully controlled.

Q: This question asks about the impact of weathering on aluminum surfaces, including potential changes and effects.: The weathering process can significantly affect aluminum surfaces. Aluminum naturally forms a protective oxide layer when exposed to air, which provides corrosion resistance. However, over time, weathering can lead to the thinning or damage of this oxide layer, especially in harsh environments. This can result in corrosion, pitting, or discoloration. Additionally, weathering can cause physical changes such as surface roughening due to the differential erosion of the aluminum and its protective layer. In coastal areas, the presence of salt can accelerate these effects. Proper maintenance, such as regular cleaning and protective coatings, can help mitigate the effects of weathering on aluminum surfaces.

Q: This question asks for everyday applications of aluminum foil.: Aluminum foil has various uses in daily life. It's commonly used for food storage, wrapping leftovers to keep them fresh. It's also used in cooking, such as covering dishes to retain moisture or creating packets for steaming foods. Aluminum foil is great for lining baking sheets to prevent sticking and making cleanup easier. It's also used for insulation, like wrapping pipes to reduce heat loss. Additionally, it's used for arts and crafts, shining surfaces, and even as a makeshift reflector for sunlight. Its versatility makes aluminum foil a staple in many households.

Q: Explain how the inclusion of copper in aluminum alloys influences their strength and ductility.: Adding copper to aluminum alloys significantly increases their strength, particularly in the form of tensile and yield strength. Copper acts as a hardening agent, creating a more rigid structure within the alloy. However, this increase in strength often comes at the expense of ductility. As copper content rises, the ductility of the aluminum alloy decreases because copper reduces the alloy's ability to deform under stress without fracturing. The balance between strength and ductility is crucial in alloy design, as higher strength alloys may be less suitable for applications requiring formability and flexibility.

Q: Describe the process of aluminum oxide formation in a few sentences.: Aluminum oxide forms through a process known as oxidation, where aluminum reacts with oxygen in the air. This reaction is typically exothermic and can occur at room temperature, especially in the presence of moisture. When aluminum is exposed to oxygen, it forms a thin, protective layer of aluminum oxide on its surface. This layer prevents further oxidation and is what gives aluminum its corrosion resistance. In industrial settings, aluminum oxide can also be produced through electrolysis of aluminum oxide dissolved in molten cryolite.

Q: Explain the economic and job market implications of using aluminum.: The use of aluminum has significant impacts on the economy and job market. It is a key material in various industries, including construction, automotive, aerospace, and consumer goods, which drives demand and economic growth. Aluminum production and processing create jobs directly in mining, refining, and manufacturing sectors, and indirectly in related services and supply chains. Additionally, its lightweight and corrosion-resistant properties make it valuable for energy-efficient transportation, contributing to environmental sustainability and opening new job opportunities in green technologies. However, it also presents challenges such as the need for energy-intensive production processes and the management of waste, which require innovative solutions and can lead to job creation in recycling and environmental management.

Q: Is it possible to use pure aluminum for crafting jewelry or sculptures?: Yes, you can use pure aluminum for jewelry making or sculpture, but it's not as common as other metals due to its lower melting point and softer nature. Pure aluminum is lightweight, affordable, and easy to work with, making it suitable for certain types of designs. However, it's not as durable or resistant to scratches as metals like silver or gold, and it may require special care to maintain its appearance. It's also important to consider the potential for allergic reactions, as some people are sensitive to aluminum.

Q: This question asks about the impact of adding zinc to aluminum alloys and how it changes their characteristics.: Adding zinc to aluminum alloys significantly enhances their mechanical properties, particularly strength and hardness. Zinc increases the alloy's resistance to deformation, making it more suitable for applications requiring high strength-to-weight ratios. This addition also improves the alloy's resistance to corrosion, especially in marine environments. However, it's important to note that excessive amounts of zinc can lead to a decrease in ductility and increase the risk of cracking, especially during welding or heat treatment processes. The addition of zinc also affects the alloy's thermal conductivity and electrical conductivity, typically reducing both. Overall, the addition of zinc to aluminum alloys is a balancing act to achieve desired properties for specific applications.

Q: Is there an alternative method for recycling aluminum besides the conventional process?: Yes, aluminum can be recycled using different processes. While the conventional process involves melting and recasting, alternative methods include mechanical recycling, which involves shredding and reusing aluminum without melting, and chemical recycling, which breaks down aluminum into its base elements and reassembles them into new products. These methods can be more energy-efficient and environmentally friendly, depending on the specific circumstances and technologies used.

Send your message to us

*Email

*TEL

*Quantity

*Unit