Aluminium Slab WIth Best Discount Price In Lower Price

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Shanghai
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TT OR LC
Min Order Qty:
9 m.t
Supply Capability:
200 m.t/month

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Item specifice:

Grade: 4000 Series Surface Treatment: Polished Shape: Flat
Temper: T351-T851 Application: Label & Tag Technique: Cold Drawn

Product Description:

1.Structure of Product Description

Cold rolled and hot 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, 5052,6063,8011, etc.

The temper is include H14, H22, H44,H112,F,O, H114,etc.

2. Main features of the product

a. price

b.Frist-Class Service.

c. Shortest service.

3. Image.

Aluminium Slab WIth Best Discount Price In Lower Price

Aluminium Slab WIth Best Discount Price In Lower Price

4. Product detailed sizes:

2000mm*2000mm,1000*1000MM, 2438mm,1220mm*2440mm,

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 from Japan, fiji, srilnakan, bangladesh, USA, ENGLISH, SINGAPORE, ETC.

What is your mainly products?

---Normally they are aluminum sheet,

checkered sheet, big-50bar checkered sheet, small-5-bar checkered sheet, etc.

PPGI, GI, HR STEEL SHEET, CR STEEL SHEET, mirror finish aluminium sheet, aluminum casting coil, etc.

 

 

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Q:How to clean the engine oil and kerosene on the surface of aluminum sheet?
it will disappear after rubbing with petrol.
Q:How to distinguish aluminum sheet from magnesium sheet?
put two sheets into excess NaOH. The one that reacts with NaOH, generating sediment, is magnesium sheet,(sediment, but Al(OH)3 is amphoteric:Mg(OH)2) another one without sediment is aluminum sheet(in fact, there is sediment Al(OH)3, but it will react with alkali,)
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:what's the temperature tolerance of aluminum sheets?
aluminum is a kind of silver white metal,melting point:660.4℃, boiling point: 2467℃,density: 2.70 g/cm³,very light, about 1/4 of iron's density.it has low hardness and good ductility, which makes it suitable for being pulled into threadlets or pressed into aluminum foils, and the later is usually used for packaging candy and cigarette. it has good electrical and temperature conductivity. it's used for the manufacture of electric wire and cable in electric power industry, and for the manufacture of cooker in daily life.combined with the magnesium , copper,zinc,tin,manganese,chromium,zirconium,silicon and other elments,it can formulate various alloys that is broadly used for the manufacture of airplane,car,ship, materials of daily living equipment and the doors and windows of construction industry.aluminum is one of the best reflectors of heat and light, so it is used as thermal insulation material and the manufacture of reflecting mirror in the reflecting telescope.
Q:How to clean the aluminium oxide on the surface of aluminum? What kind of materials should we use to clean the thin aluminum sheet, and what's the concentration?
you can answer sodium hydroxide solution, dilute acid is useless, aluminum's oxide film is very thick,as for concentration, aluminum will be passivating in concentrated sulfuric acid. if you are high school student,higher concentration is better, you can complete deoxidation by abrasive paper.
Q:what's the oxidation method of positive pole on the surface of aluminum sheet?
Do chemical polishing again, oxidation time is about 40 – 90 minutes, after finishing all of these, you can conduct positive pole oxidation, choose sulfuric acid solution in normal situation, pretreatment is very important in the whole process, take stereo as negative pole, firstly, use the solution mixed of carbonate-bicarbonate and detergent to heat and clean its surface, pretreat the aluminum sheet, dyeing according to requirement after oxidation, then remove the oxide film with oxide film removal solution, place aluminum sheet on the positive pole, finally closing it in the boiling water for about 15 minutes.
Q:Could two pieces of aluminum sheets be welded together?
sure, it does.
Q:will it influence powder injection effect after wiping the oil contamination on the surface of aluminum sheet?
no, but I'm not certain.
Q:what's the difference between zinc sheet and aluminum sheet?
Only the zinc sheet reacts after adding concentrated nitric acid in drops ,zinc is amphoteric.
Q:how to process 0.3mm hole on aluminum material?
It's bored by drill.

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