Aluminium Sheet With Best Disount Price Warehouse

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
4 m.t
Supply Capability:
200 m.t/month

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Item specifice:

Grade: 4000 Series Surface Treatment: Polished,Mill Finish Shape: Flat
Temper: T351-T851 Application: Heat Sink,Pharmaceutical,Label & Tag Technique: Cold Drawn

Product Description:

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.

 

 

 

 

Aluminium Sheet With Best Disount Price Warehouse

Aluminium Sheet With Best Disount Price Warehouse

 

Aluminium Sheet With Best Disount Price Warehouse

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.

 

 

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Q:why can aluminum sheet after oxide film removal react quicker with hydrochloric acid?
the reason is very simple, the original aluminum sheet has a layer of dense oxide film AI2O3, which has prevented the inner aluminum sheet from reacting with hydrochloric acid. but after oxide film removal, aluminum sheet will directly contact hydrochloric acid, generating H2.
Q:what will happen when aluminum sheet is put into copper chloride solution?
the chemical equation of the reaction, 2Al+3CuCl2=2AlCl3+3Cu, the phenomena when aluminum sheet is put into copper chloride solution: there is red solid generating on the surface of aluminum sheet.
Q:why could aluminum pot be repaired by knocking the aluminum sheet into the pot but not being bonded by glue?
the oxidation rate of aluminum's surface is very quick, so we cann't use the method of tin welding, and the cost of argon arc welding is very high,so aluminum pot's repair usually uses riveting. aluminum has low hardness and good ductility, so it can be repaired by tightly knocking, without the bonding of glue. general glue will decomposed in open fire, if we bond pot by glue, the pot after repair won't be able to endure high temperature.
Q:How could two pieces of aluminium flakes be welded together?
its welding strength is very high. you can use the following methods to weld two pieces of aluminum sheets together: 1, strict deformation control requirement. 3, it can prevent some flux remnant during welding. 3,the welding wire welding of low temperature M51 and M51-F is operated under 179︒C.or they are welded in the situation of being especially thin.4, it can solve the welding of 3 series aluminium alloys and casting, and its welding temperature is 380-400︒C.its advantage is that you don't need any flux during welding. WE53 low temperature aluminium welding wire has a high affinity in welding 7 series aluminium alloys. and Q303 low temperature aluminum welding wire has a high affinity for the welding of 1 series aluminium alloys, die casting or 6 series welding materials.
Q:Could induction heating fuenace be packaged with aluminum foil as insulation material?
You can choose the thermal insulation material according to temperature.
Q:Which kind of glue can bond two pieces of aluminum sheets?
you can use jellied universal glue, don't use the liquid one, because it's only suitable for plastics or materials easy for erosion.
Q:why does aluminum sheet not react with sulfuric acid nut react with hydrochloric acid?
aluminum reacts with hydrochloric acid,generating aluminium chloride which can dissolve in water. but aluminum reacts with sulfuric acid, generating aluminum sulfate which can't dissolve in water and will generate aluminum sulfate, a layer of protective film, preventing aluminum from reacting with sulfuric acid, so there is no significant phenomena.
Q:how to distinguish the physical property of copper sheet from the one of aluminum sheet?
physical property: copper sheet: golden, heavy, aluminum sheet: white, light.
Q:is aluminum foil spacer poisonous after heating?
many baked food will use aluminum foil.
Q:how to make aluminum products bright? How to polish or clean the products punch formed by 0.3mm aluminum sheet?
you can try to grind it with magnetic grinder.

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