7075 Aluminum Round Stock – CNC & Lathe Machining Alloy - 100mm Long

7075 aluminum was developed for one reason: strength.
When standard aluminum alloys weren’t enough, 7075 filled the gap, offering steel-like performance at a fraction of the weight. First adopted in aerospace and high-load structural applications, it became the alloy of choice when stiffness, fatigue resistance, and strength-to-weight ratio matter more than ease of machining.

You’ll find 7075 in aircraft structures, high-performance mechanical components, jigs, fixtures, and parts that live under sustained load. It is chosen not because it is easy to work, but because it holds shape where other aluminum alloys begin to flex, creep, or fail.

Compared to 6061, 7075 cuts harder and demands more respect from tooling and feeds. It holds tight tolerances, produces rigid parts, and delivers a finished component that feels closer to steel than typical aluminum.
For makers stepping into higher-performance work, 7075 teaches the difference between convenience and capability.

Diameter options are available through variations at checkout.
Bar lengths are all 100mm

For the Modern Maker
Ships from the Pacific Northwest, USA

Every order supports Aetherium Innovations and our mission to develop tools and technologies that lower the barriers in the skilled art trades.