What is the difference between 2000 series and 3000 series aluminum ?
3000 series aluminum
Representative 3003 3003 3A21 based. Also can be called rust-proof aluminum of 3000 series aluminum production process is relatively good. 3000 series aluminum is manganese as the main ingredient. Content is between 1.0-1.5. It is a series of anti-rust function better. Routine use in air conditioners, refrigerators, cars and other wet environment, the price is higher than the 1000 series, is a more commonly used alloy series.
Quality can not be compared with other countries. Aluminum imports mainly from South Korea and German production companies. With the development of China's aerospace industry, 2000 series aluminum production technology will be further enhanced.
2000 series aluminum
Representative 2A16 (LY16) 2A06 (LY6) 2000 series aluminum is characterized by high hardness, which was the highest content of copper, probably in about 3-5%. 2000 series aluminum is aviation aluminum, infrequently in conventional industrial applications. China produced less 2000 series aluminum manufacturers.
