Aluminum Sheet and Mill Finished Aluminum Sheet
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 5000 m.t./month
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Item specifice
1.Description
Aluminium atoms are arranged in a face-centered cubic (fcc) structure. Aluminium has a stacking-fault energy of approximately 200 mJ/m2.
Aluminium is a good thermal and electrical conductor, having 59% the conductivity of copper, both thermal and electrical, while having only 30% of copper's density. Aluminium is capable of being a superconductor, with a superconducting critical temperature of 1.2 Kelvin and a critical magnetic field of about 100 gauss (10 milliteslas).
2.Chemical
Corrosion resistance can be excellent due to a thin surface layer of aluminium oxide that forms when the metal is exposed to air, effectively preventing further oxidation.The strongest aluminium alloys are less corrosion resistant due to galvanic reactions with alloyed copper.This corrosion resistance is also often greatly reduced by aqueous salts, particularly in the presence of dissimilar metals.
In highly acidic solutions aluminium reacts with water to form hydrogen, and in highly alkaline ones to form aluminates— protective passivation under these conditions is negligible. Also, chlorides such as common sodium chloride are well-known sources of corrosion of aluminium and are among the chief reasons that household plumbing is never made from this metal.
However, owing to its resistance to corrosion generally, aluminium is one of the few metals that retain silvery reflectance in finely powdered form, making it an important component of silver-colored paints. Aluminium mirror finish has the highest reflectance of any metal in the 200–400 nm (UV) and the 3,000–10,000 nm (far IR) regions; in the 400–700 nm visible range it is slightly outperformed by tin and silver and in the 700–3000 (near IR) by silver, gold, and copper.
3. Specification
ALLOY: AA1*** (AA1050，AA1060，AA1070，AA1100 etc.)
AA3*** (AA3003，AA3004，AA3005，AA3105 etc.)
AA5*** (AA5052，AA5083，AA5754 etc)
AA8*** (AA8011，AA8006 etc)
TEMPER: H14,H16,H18,H22,H24,H26,H32,O/F
THICKNESS: 0.2mm-100mm
WIDTH: 30mm-1700mm
STANDARD: GB/T 3880-2006
Special specification is available on customer's requirement
4.Picture
5.FAQ
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe
,America and Japan. OEM casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
The purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q:What are the different alloys used in aluminum sheets?
- There are several different alloys used in aluminum sheets, each with its own unique properties and characteristics. Some of the commonly used alloys are: 1. 1100: This alloy is known for its excellent corrosion resistance and high electrical conductivity. It is often used in applications requiring a high level of formability and weldability, such as food packaging and electrical conductors. 2. 3003: This alloy is widely used in various applications due to its good formability, moderate strength, and excellent corrosion resistance. It is commonly used in cooking utensils, chemical equipment, and general sheet metal work. 3. 5052: This alloy is known for its high strength and good corrosion resistance. It is often used in marine applications, as well as in aircraft fuel tanks and automotive parts. 4. 6061: This alloy is one of the most versatile and widely used aluminum alloys. It offers excellent corrosion resistance, good weldability, and moderate strength. It is commonly used in structural components, such as frames and railings, as well as in automotive parts and aerospace applications. 5. 7075: This alloy is known for its high strength-to-weight ratio and excellent fatigue resistance. It is often used in applications requiring extreme strength, such as aircraft and aerospace components, as well as in high-performance sporting goods. These are just a few examples of the many different alloys used in aluminum sheets. The choice of alloy depends on the specific application requirements, such as strength, corrosion resistance, formability, and weldability.
- Q:Can the aluminum sheets be used for manufacturing chemical piping systems?
- Yes, aluminum sheets can be used for manufacturing chemical piping systems. Aluminum is known for its excellent corrosion resistance, which makes it suitable for handling various chemicals. It is also lightweight, making installation and maintenance easier. Additionally, aluminum has good thermal conductivity, allowing for efficient heat transfer in chemical processes. However, it is important to consider the specific requirements of the chemicals being transported and consult with experts to ensure that the aluminum sheets chosen have the necessary properties and are compatible with the chemicals to be used in the piping system.
- Q:is aluminum foil spacer poisonous after heating?
- many baked food will use aluminum foil.
- Q:Need to polish some small aluminum tubing, preferably to chrome like shine. What tools do I need? Thinking about buying 6 bench grinder, buffing? wheels and polish compound... Does it sound about right?
- Aluminum oxidizes almost instantly, so it is never going to keep a good shine. You can send it to a plating shop and they will anodize it, which means a permanent oxidized layer and that may or may not retain some shine but at least it won't ever change much. (But it is easily stained.) Consider plating some other metal on the surface. You will need advice from a plating shop about that. Maybe you could use chrome plated water pipe? That would be cheaper than a custom job.
- Q:Can aluminum sheets be used for insulation cladding?
- Indeed, insulation cladding can utilize aluminum sheets. Renowned for their lightweight nature and durability, aluminum sheets exhibit exceptional thermal conductivity properties. These sheets proficiently reflect heat and obstruct the transmission of thermal energy, rendering them a prime selection for insulation cladding purposes. Additionally, aluminum sheets possess resistance against corrosion, moisture, and fire, thus augmenting their appropriateness for insulation applications. In essence, employing aluminum sheets for insulation cladding can contribute to the advancement of energy efficiency, curtail heat dissipation, and elevate the overall efficiency of a building or structure.
- Q:Can aluminum sheet be used for cookware?
- Yes, aluminum sheet can be used for cookware. Aluminum is a popular choice for cookware due to its excellent heat conductivity and lightweight properties. However, it is usually combined with other materials, such as stainless steel or non-stick coatings, to enhance its durability and prevent any potential reactions with certain foods.
- Q:Are aluminum sheets fire resistant?
- Yes, aluminum sheets are fire resistant.
- Q:As for cast aluminum sheet or wrought one, which one has faster heat conduction?
- 1,duralumin: it's the alloy of aluminum, copper, magnesium, manganese and other metals. it's suitable for compacting by rolling, and it has a higher strength and hardness than common aluminum products. 2, aluminum: it contains many inpurities, is crisp and easy to be smashed.cast aluminum usually is secondary aluminum, and it is produced by remelting the collected old aluminum pots and spoons.3, wrought aluminum: it contains 98% aluminum and 2% or more inpurities, and is comparatively pure aluminum. its soft priority makes it suitable for being pressed into various shapes, aluminum pots,aluminum lunch box,aluminum sheets,aluminum wires,aluminum pipes are all made by wrought aluminum.you will know their defferences from their definition.
- Q:What is the typical hardness of aluminum sheets?
- The typical hardness of aluminum sheets can vary depending on the specific alloy and temper. However, aluminum sheets generally have a hardness ranging from 40 to 70 on the Brinell hardness scale (HB). This level of hardness allows aluminum sheets to be easily formed, machined, and fabricated, making them suitable for a wide range of applications in industries such as aerospace, automotive, construction, and manufacturing. It is important to note that the hardness of aluminum sheets can be further enhanced through heat treatment processes, such as annealing or hardening, to meet specific requirements and improve their mechanical properties.
- Q:What are the different finishes available for aluminum sheets?
- Some different finishes available for aluminum sheets include mill finish, brushed finish, embossed finish, anodized finish, and painted finish.
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Aluminum Sheet and Mill Finished Aluminum Sheet
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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