Common aluminum alloys for CNC milling or turning include 6061, 7075, 6082, and 5083-H111. 6061 offers corrosion resistance and weldability; 7075 boasts high strength; 6082 provides balanced properties with good machinability; and 5083-H111, with exceptional seawater resistance, is perfect for marine and transport applications.

Precision Machining Tolerances down to ±.0002" (0.005mm). AT can manufacture and inspect to tight tolerances per your drawing specifications.

Are you looking for a reliable, quick-turn supplier of machined aluminum components? Look no further, AT-Machining offers the best CNC aluminum machining service in the industry. Our highly qualified ISO9001 certified machine shop can make any custom design, simple or complex project. We provide rapid prototyping, small-batch machining, and high-volume production of end-use components.

Aluminum 7075 is prized for its high strength and hardness, making it an ideal choice for products that must withstand high loads or extensive wear and tear. 7075 aluminum is also low in weight and resistant to corrosion. Anodizing can further improve the corrosion resistance of 7075 aluminum and give it an attractive appearance.

Aluminum 6061-T6 is a heat-treatable alloy boasting high strength and corrosion resistance. Contains magnesium and silicon as main alloying elements. T6 signifies solution heat-treated and artificially aged. Ideal for aerospace, automotive, and structural uses. Known for its weldability and durability.

Aluminum parts can be found everywhere, in a range of industries, especially automotive, aerospace, industrial equipment and machinery, and consumer and computer electronics.

For the 3D drawing, we would prefer STEP, IGES, or X_T format. For the 2D drawing, we would prefer PDF format there are tolerances with the dimensions if possible.

Aluminum is one of the most commonly used metals in the world because it is relatively easy to machine, making it great for CNC machining, and becoming a good choice for many industries.

Aluminum 6082 is a medium-strength alloy with excellent corrosion resistance. It contains magnesium and silicon as main alloying components. Often used in highly stressed applications, it’s weldable and exhibits good formability. Popular in structural engineering, especially in bridges and transport vehicles.

Note: The above table of aluminum alloy parameters for various grades is for reference only, contact us for more accurate details.

Our team specializes in rapid prototyping and low & large volume production orders for our global customers in multiple industries: medical devices, aerospace, automotive, defense, electronics, hardware startups, industrial automation, machinery, marine and robotics, and many more.

Many types of surface finishes can be applied to CNC machined aluminum parts. The most common finishes AT-Machining provides are anodizing, powder coating, bead blast and plating. Each of these finishes has unique benefits. Choose the one best suits your needs!

General Machining Tolerances on metal to +/- 0.005" (+/- 0.127 mm) following ISO 2768 unless otherwise specified. Plastics and composites will be +/- 0.010”(+/- 0.254 mm).

Aluminum 5083 H111 is a non-heat-treatable, strain hardened and thermally stabilized aluminum alloy with excellent corrosion resistance, especially to seawater. It has moderate strength, good weldability and ductility making it well suited for marine applications, unfired pressure vessels, cryogenic storage tanks, and transportation equipment.

Our fast and precision CNC machining capabilities include services for CNC Milling, CNC Turning, and CNC Lathe, with flexible production, and shipping options to meet you at the perfect price and product development stage.