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7075 ALUMINUM TUBE

7075 aluminum alloy is an aluminum alloy with zinc as the main alloying element. It has excellent mechanical properties, showing good ductility, high strength, toughness and good fatigue resistance. Due to the presence of microsegregation, it is more embrittled than many other aluminum alloys, but has significantly better corrosion resistance than 2000 alloy. It is one of the most commonly used aluminum alloys in high stress structural applications and has been widely used in aircraft structural components.


AlloySiFeCuMnMgCrZnTiOthers:EachOthers:TotalAl: Min.
10500.250.40.050.050.05-0.050.030.03-99.5
10600.250.350.050.030.03-0.050.030.03-99.6
10700.20.250.040.030.03-0.040.030.05-99.7
11000.95   Si + Fe0.05~0.200.05--0.1-0.050.1599
20140.5~1.20.73.9~5.00.4~1.20.2~0.80.10.250.150.050.15margin
20170.2~0.80.73.5~4.50.4~1.00.4~0.80.10.250.150.050.1591.5   - 95.5
20240.50.53.8~4.90.3~0.91.2~1.80.10.250.150.050.15margin
30030.60.70.05~0.201.0~1.5--0.1-0.050.15margin
3A210.60.70.21.0-1.60.05-0.150.1-0.2--margin
30040.30.70.251.0~1.50.8~1.3-0.25-0.050.15margin
30050.60.70.31.0~1.50.2~0.60.10.250.10.050.15margin
31050.60.70.30.3~0.80.2~0.80.20.40.10.050.15margin
50050.30.70.20.20.5~1.10.10.25-0.050.15margin
50520.250.40.10.12.2~2.80.15~0.350.1-0.050.15margin
57540.40.40.10.52.6~3.60.30.20.150.050.15margin
5A050.50.50.10.3-0.64.8-5.5-0.2-0.050.05margin
50830.40.40.10.4~1.04.0~4.90.05~0.250.250.150.050.15margin
60610.40~0.80.70.15~0.40.150.8~1.20.04~0.350.250.150.050.15margin
60820.70~1.30.50.10.4~1.00.6~1.20.250.20.10.050.15margin
70750.40.51.2~2.00.32.1~2.90.18~0.285.1~6.10.20.050.15margin


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COMPANY INTRODUCTION

Shandong Zhongshi International Trade Co., Ltd. is located in Jinan, Shandong Province.Our main products include stainless steel, carbon steel, aluminum, copper, pre-painted galvanized coils, roofing sheets, and various specialty steel plates.
The company boasts an independent and comprehensive product assembly line and supply chain, integrating procurement, R&D, production, sales, and logistics, and implementing comprehensive system management. We offer OEM and ODM services and can manufacture any steel product according to customer drawings and samples. Our products serve major markets including the United States, Europe, the Middle East, Southeast Asia, and South America.

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