Repeatable Performance Throw After Throw from the 7075-T6 Aluminum Alloy Frame Shaft
7075-T6 is often referred to as the “Strongest Aluminum” grade normally reserved for the aerospace industry. 7075 aluminum alloy's composition roughly includes 6% zinc, 2.3% magnesium, 1.4% copper. T6 is the temper, which stands for the heat treatment process that keeps the tubes at 450° Celsius for several hours, then are quenched, and finally aged at 120° Celsius for 24 hours. Yeah, that much work goes into just the aluminum tubes! What does this mean for you? Said simply, the frame is super strong so it won’t break and it keeps all the parts in alignment such that each throw has the same performance over and over.