2000 series aluminum bar on behalf of 2A16LY162A02LY62000 series aluminum rod is characterized by high hardness which is probably the highest copper content of about 3-5% in 2000 series aluminum rod is aviation aluminum in conventional industrial infrequent application 2024 aluminum - copper - magnesium Department of typical hard aluminum case of heat treatable alloy high strength corrosion resistance and easy processing easy turning rod 2024 general T3T4T351 mechanical properties after heat treatment significantly increased its T3 state parameters as follows 470MPa0.2% tensile yield strength 325MPa Elongation 10% of the fatigue strength of the main purposes 105MPa hardness 120HB2024 rod aircraft propeller structural rivets card wheel hub assembly and a variety of other structures depending on the content of alloying elements aluminum sheet can be divided into 1 ××× system for industrial aluminum Al) 2 ××× Department of aluminum-copper alloy aluminum Al - Cu) 3 ××× series aluminum-manganese alloy aluminum (Al - Mn) 4 ××× series aluminum for aluminum-silicon alloy (Al - Si) 5 ××× series aluminum magnesium aluminum alloy (Al - Mg) 6 ××× Department for aldrey aluminum (AL - Mg - Si) 7 ××× series aluminum-zinc alloy aluminum [AL - Zn - Mg - ( Cu)] 8 ××× line for aluminum and other elements in general but also with each series have to have numbers or letters on the meaning of each bit is the second digit indicates the number three controlled impurity third digit represents pure the lowest percentage content of aluminum aluminum content after the decimal point two can be divided according to the shape of a hexagonal rod Round rod Square rod trapezoid rod manufacturers such as Shandong rod rod rod manufacturers _ _ rolls by Alcoa Aluminum Co., Ltd. Jinan Heshun available. Jinan Heshun Aluminum Co. (www.jnhsly.com) strong, credible, in Jinan, Shandong aluminum products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead rolls in aluminum and you hand into the brilliant, for a better future!