Q1：Which Aluminum Alloy Has Higher Density, 7005 or 6061?
Specifically, there is no which one is better this comparison method Only applied in different environments can be compared.
Q2: 7005 Aluminum Alloy Can Be Welded With Iron?
Hot work welding can not, the elements are different.
Aluminum alloy 7005 and 6061 which density is high (mountain bike frame aluminum alloy 60617005X9 which is better).
Q3: Which Is the Best Mountain Bike Frane Aluminum Alloy 6061/7005?
Generally speaking, the strength of 7005 aluminum alloy is better than 6061. The heat treatment state of the two is the same, and artificial aging is performed after T6 solid solution heat treatment. However, the processing difficulty of 7005 is higher than that of 6061, welding is more difficult, and the corrosion resistance is a little worse. Generally, the price is higher. In addition, it depends on the processing strength of the processing manufacturer.
If the processing strength of the processing manufacturer is not good, the 7005 frame made by the 6061 is easier to break, because the stress corrosion resistance of 7005 is a little worse. For example, his aluminum alloy frame only has 6011 and 6061. ALUXX’s process is 6061, ALUXX SL is 6011, and ALUXX SLR is 6011 after grain refinement. ALUXX SLR is the best, so don’t be superstitious about the 7005 series of aluminum alloys. The key lies in the processing technology.
Q4: Which Is Better, 6061 Aluminum Alloy or 7005 Aluminum Alloy?
The performance difference between the two: is corrosion resistance is 6061 good, and strength is 7075 good. Fatigue strength 7075 is good. But both are not adapted to mountain bike frame, the 6061 performance is not suitable; the 7075 performance and other requirements are up to standard, but there is no need because the unit price is expensive. In short, do mountain bike frame should choose 7003! Performance is more for mountain bike frame requirements.
