ال 6061 و 7005 لفائف الألمنيوم هم ممثلو 6 لفائف الالومنيوم سلسلة و 7 سلسلة لفائف الالومنيوم. كلاهما من لفات سبائك الألومنيوم الناضجة للغاية ويستخدمان على نطاق واسع في الصناعة والحياة. بينهم, 6061 هو الاسم الرمزي لسبائك الألومنيوم مخدر بشكل رئيسي مع 1% المغنيسيوم و 0.6% السيليكون, و 7005 هو أيضًا الاسم الرمزي لسبائك الألومنيوم المخدر أساسًا بـ 4.5% الزنك و 1.4% المغنيسيوم. And what are the differences between the two types of aluminum coils?
أولاً, the heat treatment process: T6 is a heat-treatment process. فمثلا, 6061-T6 is a 6061 aluminum coil that has undergone T6 heat treatment. 7005 T6 Tensile is 51000 PSI, 6061 T6 Tensile is 45000 PSI; 7005 T6 Volatility is 42000 PSI, 6061 T6 Volatility is 40000 PSI.
في هذا الطريق, 7005 لفائف الالومنيوم is stronger than 6061 لفائف الالومنيوم, but 6061 aluminum is more willful than 7005 الألومنيوم, but the different characteristics between the two are still different.
t6 is the nominal 20-hour tempering t treatment, and there is also a 10-hour tempering t4 heat treatment, إلخ.
Some aluminum coils say 6061 الألومنيوم, some say 6011, some say 7005…
Some people think that the larger the number of aluminum coil number, the more expensive and better the aluminum coil, and the stronger the performance (performance includes factors such as lightweight, قوة عالية, متانة, إلخ.), but this view is wrong.
أولاً, let us first understand the specific meaning and difference of aluminum material numbers:
1 لفائف الالومنيوم سلسلة (representing pure aluminum! The aluminum content is not less than 99%)
2 لفائف الالومنيوم سلسلة (mainly copper alloy)
3 لفائف الالومنيوم سلسلة (main manganese)
4 لفائف الالومنيوم سلسلة (mainly silicon)
5 لفائف الالومنيوم سلسلة (main magnesium)
6 لفائف الالومنيوم سلسلة (mainly magnesium and silicon)
7 لفائف الالومنيوم سلسلة (mainly zinc)
8 سلسلة لفائف الالومنيوم (Other Elements)
The characteristics of 6 series aluminum are medium strength, good plasticity, and excellent corrosion resistance. In particular, it has no tendency to stress corrosion cracking and has excellent weldability, المقاومة للتآكل, and cold workability. It is a promising alloy with a wide range of applications.
The 7-series aluminum alloy is another commonly used alloy and comes in a wide variety. It contains zinc and magnesium. The most common aluminum alloy is the 7075 سبيكة, but it cannot be welded, and its corrosion resistance is quite poor. Zinc is the main alloying element in this series, plus a little magnesium alloy. The material can be heat treated to achieve very high strength properties.
This is only relative if you have to ask “if it is the same forging process and the same welding method, but only the aluminum coil is different, which product is better?” It should be 7005 aluminum in terms of weight, قوة, إلخ. Slightly better than 6061 الألومنيوم.
In fact, the common application and forging methods between the two are different, and the performance is also different due to different applications, so it is not possible to judge which of the two aluminum coils is better just by the size of the model.
