AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction

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Shanghai
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5 pc
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10000 pc/month

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Item specifice:

Grade: 3000 Series Surface Treatment: Mill Finish Shape: Flat
Temper: Half Hard Application: Decorations

Product Description:

1.Structure of AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction Description

AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction has great ductility, heat conductivity, anti-corrosion and moisture resistance properties.

AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction is widely used for electronics, instruments, lighting decoration, packing industry, house decoration, curtain wall, honeycomb-core panel, sandwich panel, aluminum composite panel and aluminum composite pipes.

2.Main Features of AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction

•    Superior quality of raw material

•    Reasonable and stable chemical composition

•    Accurate tolerance

•    Goode mechanical property

3.AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction Images

AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction

AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction

AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction

4.AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction Specification

Alloy

AA3xxx     (AA3003, AA3105 etc.)

Temper

H14,     H16, H18, H22, H24, H26, H32, O/F

Thickness

0.2mm     -- 100mm

Width

30mm     -- 1700mm

Standard

GB/T     3880-2006,EN,ASTM,JIS

5. FAQ of AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction

A.How to guarantee the quality?

Customers are welcome to our mill to visit and check the products. Besides, we can arrange a third party to test AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction.

B.When will you deliver the products?

AA3xxx Mill-Finished Aluminum Coils D.C Quality Used for Construction will be delivered within 35 days after receiving advanced payment or original L/C.


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Q:Are there any materials for aluminum profiles?
Yes, aluminum, silicon, aluminum, magnesium and so on
Q:What are the minimum thickness specifications for aluminum alloy door and window profiles?
2, GB8479, 2005, "aluminum alloy door" in 5.1: aluminum alloy door force components should be determined by test or calculation. The minimum measured wall thickness shall be greater than 2.0mm without the surface treated profiles.
Q:Aluminum blackening formula
Anodic oxidation of aluminum is aluminum or Aluminum Alloy anode to lead as cathode in sulfuric acid, oxalic acid, chromic acid and aqueous solution electrolysis, so that the surface oxide film. The anodic oxidation process is most widely used. Aluminum and Aluminum Alloy sulfuric acid anodizing oxidation film has high adsorption capacity, easy sealing alone or with colored more to improve the corrosion resistance of anodic oxide film thickness and appearance. The process is generally Aluminum Alloy sulfuric acid anodizing electrolyte has the advantages of simple operation, stable, cost is not high, the process is mature, but in sulfuric acid anodized process often unavoidable failure occurred, influence of oxide film quality. The following detailed analysis about the failure reasons, then give some preventive measures for your reference:Common faults and analysisAluminum Alloy products by sulfuric acid anodic oxidation, partial oxidation without touch, showing visible black spots or stripes, film drums or holes. The failure phenomenon of tumor is rare but has occurred.Dr. al website has detailed knowledge
Q:Knowledge of aluminum profile warehouse management (detail)
Warehouse management is the main task required under the factories and production equipment condition of overall planning, rational layout; to strengthen the internal economic responsibility system, scientific division, forming material export management guarantee system; business must implement the work quality standardization, application of modern management technology and the ABC classification method, and constantly improve the level of warehouse management. The main work is material inspection, income, inventory, storage and custody of materials, materials delivery, billing statements, etc.
Q:What is the limitation of aluminum bending
Stretch before aging. After aging, the hardness of the material is higher, and then the tension bend is cracked.
Q:What is the opening section of aluminum profile?
The opening position and the closed position are corresponding to the open section bar and the closed section section. Closed form refers to the outer contour of a profile forming a closed box shaped body; the opening is an outer contour without closure or no full closure. However, many practical profiles are more complex, with closed parts and open parts, which naturally produce "opening parts" and "closed parts"".The minimum column section thickness of the main stress parts, mainly referring to the national standard "Aluminum Alloy" building material GB/T5237 on the wall with a minimum thickness profile for 3.0mm, for the closed box section, with good resistance to local instability of the performance, can use a smaller wall thickness, the minimum wall thickness 2.5mm profiles, thus allowing.
Q:How can I distinguish aluminum from aluminium oxide or electrophoresis aluminum or spray aluminium material?
Aluminum oxide in oxidation process does not cause changes in the thickness of aluminum,The electrophoretic aluminum material is to deposit a coating film on the surface of the profile in the condition of direct current and direct current, which will increase the thickness of the aluminum
Q:What are coated aluminum profiles? Ten
Coated aluminum is a coating on the surface of aluminum.Aluminum Alloy substrate coated aluminum itself color is silver white, but a long time, Aluminum Alloy surface will be oxidized into a dark gray or black. In order to solve this problem, it is more common to spray a layer of powder (high temperature treatment) on the surface, that is electrostatic powder spraying. Also, fluorocarbon electrophoresis processing processing, transfer grain processing, the market there is a film treatment, with high fidelity, but because the process requirements must be done in the film before powder spraying treatment, the higher requirement to the film itself.
Q:Is the price of aluminium profile different from that of aluminum sheet?
Aluminum: aluminum ingot + processing fee + Spray + heat insulationAluminum plate: square meter, unit price (depending on thickness) + spraying, etc.You cannot quote without specific parameters
Q:What is the material content of 4040 aluminum alloy profiles?
40*40 aluminum profile, commonly known as industrial aluminum, aluminum assembly line, table, aluminum profiles. The material content of silicon (Si) 0.2-0.6% (Fe) 0.35%, iron and copper (Cu) 0.1% (Mn 0.1%), manganese and magnesium (Mg), 0.45-0.9% (Cr) 0.1% chromium and zinc (Zn) 0.1%, titanium (Ti) 0.1%, other metals accounted for the total proportion of 0.15%, aluminum (Al 97.35--98.35%).

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