What grade aluminum does Ford use?
Where aluminum appears in Ford vehicles
- Body panels and closures: primarily 5xxx-series alloys (Al-Mg) known for good formability and corrosion resistance, with some 6xxx-series alloys used where additional strength is needed.
- Frame and structural members: often 6xxx-series alloys, chosen for strength-to-weight benefits and compatibility with stamping and joining processes.
- Powertrain components: engine blocks and cylinder heads typically use cast aluminum alloys such as A356 (A356-T6 or related temper designations) or similar variants designed for casting lightweight, durable components.
- Wheels and other castings: frequently utilize 6xxx-series alloys to balance weight, strength, and manufacturability.
In short, Ford’s aluminum strategy relies on a portfolio of alloys rather than a single grade, tailored to performance, manufacturability, and cost across different parts and models.
Notes on model-year variations
Summary
