6061 belongs to Al-Mg-Si alloy with medium strength, good plasticity and excellent corrosion resistance. Especially, it has no stress corrosion cracking tendency. It has good weldability, corrosion resistance and cold workability. It is a promising alloy with a wide range of applications. It can be colored by anodic oxidation or painted with enamel, which is suitable for building decoration materials. It contains a small amount of copper, so its strength is higher than 6063, but its quenching sensitivity is also higher than 6063. After extrusion, it can not be quenched by air. It needs re-solution treatment and quenching aging to obtain higher strength.
Medium strength
Good plasticity
Excellent corrosion resistance
Good weldability
Introduction
6061 bare aluminum sheet of Zhongxin Al. can be processed into varieties of tempers, such as O, T4, T6, T651, etc. Among them, T4 and T6 are the most common ones for their good machanicability and weldability. Therefore, it is generally used industrial structure frame, which requires high anti-correction, such as truck, construction, ships, trolley bus, railway transit, etc
ELEMRNTS | Magnesium | Silicon | Iron | Titanium | Copper | Manganese | Chromium | Zinc | Others Each | Others Total | B
|
CONTENT (WT%) | 0.8-1.2 | 0.4-0.8 | ≤0.7 | ≤0.15 | 0.15-0.4 | ≤0.15 | 0.04-0.35 | ≤0.25 | 0.05 | 0.15 | A |
Alloy No. Temper | Tensile Strength | Yield Strength |
Elongation |
Thickness |
Width |
Length |
(MPa) | (MPa) | % | (mm) | (mm) | (mm) | |
T4 | 255 | 152 | 23 | 0.2-600 |
max2600 |
max16000 |
T6 | 345 | 290 | 13 | |||
T651 | 289 | 242 | 10 |
Technologies:Top polishing technology guarantees good luster and smooth surface.
Markets:Obtain market sharing all over the world.
Equipment:Advanced cutting line to provide a wide range of specifications.
Production capacity:650, 000 tons annually in total.
Employees:Over 25 sale persons to provide good service for customers.
Responsibility: Engaged in charity donation and provide eco-friendly products.
Aluminum products of Zhongxin meet the export standard. Plastic film and brown paper can be covered at customers’ need. What’s more, wooden case or wooden pallet is adopted to protect products from damage during the delivery. There are two kinds of packaging, which is eye to wall or eye to sky. Customers can choose either of them for their convenience. Generally speaking, there are 2 tons in one package, and loading 18-22 tons in 1×20′ container, and 20-24 tons in 1×40′ container.
Market
Mg and Si are added to 6061 aluminum sheet/coil, thus, it has middle strength and good resistance to correction. Cu and Zn can also improve the strength of aluminum alloy. Besides, 6061 aluminum sheet/coil probably the most commonly available, heat treatable aluminum alloy. 6061 aluminum sheet/coil can be easily cold worked and formed in the annealed condition. Stamping, bending, spinning, deep drawing are all readily accomplished using standard methods. By adding copper, 6061 aluminum sheet/coil has 40% electrical conductivity.
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