Product Description
Round (square) aluminum tube/aluminum hollow tube 6061 6063 6082
6061 is a heat-strengthened alloy with good formability, weldability, and machinability. It also has medium strength and can still maintain good operability after annealing.
The main alloying elements of 6061 alloy are magnesium and silicon, and the Mg2Si phase is formed.
If it contains a certain amount of manganese and chromium, it can neutralize the bad effects of iron; sometimes a small amount of copper or zinc is added to increase the strength of the alloy without significantly reducing its corrosion resistance; there is a small amount of conductive materials In order to offset the adverse effects of titanium and iron on conductivity; zirconium or titanium can refine the grain and control the recrystallization structure; in order to improve the machinability, lead and bismuth can be added. Mg2Si is solid-dissolved in aluminum, which makes the alloy have artificial age hardening function.
Product Parameters
1.Chemical composition
Alloy grade |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Zr |
other |
AL |
New grade |
Old grade |
0.4-0.8 |
0.7 |
0.15-0.4 |
0.15 |
0.8-1.2 |
0.04-0.35 |
0.25 |
0.15 |
-- |
each |
total |
6061 |
LD31 |
0.05 |
0.15 |
Rem |
6063 |
LD31 |
0.2-0.6 |
0.35 |
0.1 |
0.15 |
0.6-0.9 |
0.05 |
0.15 |
0.1 |
-- |
0.05 |
0.15 |
Rem |
6082 |
|
0.7-1.3 |
0.5 |
0.1 |
0.4-1.0 |
0.6-1.2 |
0.25 |
0.2 |
0.1 |
-- |
0.05 |
0.15 |
Rem |
2.Mechanical behavior
Aluminum alloy grades and status |
tensile strength |
Yield Strength |
Elongation/% |
Hardness / HBWα |
6061-T6 |
260 |
240 |
8 |
95 |
6063-T6 |
230 |
190 |
5 |
80 |
6082-T6 |
310 |
260 |
8 |
95 |
3.Physical properties
Aluminum alloy grades and status |
Coefficient of thermal expansion (20-100ºC)μm/m·k |
Melting point range (ºC) |
Conductivity 20ºC(68ºF)(%IACS) |
Resistivity 20ºC(68ºF)Ωmm2/m |
Density (20ºC)(g/cm3) |
6061-T6 |
23.6 |
582-652 |
40 |
0.043 |
2.8 |
6063-T6 |
23.4 |
615-655 |
53 |
0.033 |
2.8 |
6082-T6 |
23.5 |
621-654 |
57 |
0.0302 |
2.8 |
Detailed Photos
Packaging & Shipping
Certifications
Company Profile
Shandong Xinchengyuan Import and Export Co., Ltd is a professional steel company engaged in the research, development, production, sale and service. It had five branch companies .Our annual sales nearly one billion, about 280,000 tons steel, It is located in Jinan with the convenient transportation access. In line with the development concept of quality conquer the world, service achievement future.
We dedicate to strict quality control and thoughtful customer service, and our experienced staff members are always available to discuss your requirements and ensure every customer satisfaction. Our main products include PPGI ,galvanized steel , steel plate , round bar, steel pipe ,Stainless steel product ,angle bar, steel pile ,H beam ,I beam, angle, Channel flat steel etc . With double guarantee of service and management system. Main market distributes in North America, South America, Africa, Southeast Asia as well as Oceania.
Xinchengyuan responds positively to the national one belt and one road strategy, and arranged overseas layout in advance to service the countries and customers alongside the route better and higher efficiency. Up to now, we have established long-term and win-win partnership with many large steel manufacturers, such as Baosteel, Laiwu Steel, Rizhao Steel, Handan Iron and Steel, Angang and Maanshan Iron and Steel. We always foucesed on the intergration of reasources , in line with the concept of win win cooperation . Sincerely wish to build a long and regular business with you forever.
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Salers: Ivy Zhang