Aluminum 6061 tubes are best for efficient engineering because the strength-to-weight ratio it provides them with excellent abilities to be used in severe applications. This alloy includes magnesium and silicon contents giving excellent strength and remains very light thereby enhancing the performance and reduces the weight of overall system in aerospace, automotive, construction indu... https://www.siddhgiripiping.com/aluminium-6061-pipes-and-tubes-manufacturers-suppliers-stockists-exporters.html