1350 (E-Al99.5, EC, 3.0257, 1E, A91350) Aluminum

1350 aluminum is a 1000-series aluminum alloy: it is considered commercially pure, and is formulated for primary forming into wrought products. 1350 is the Aluminum Association (AA) designation for this material. In European standards, it will be given as EN AW-1350. 1E is the British Standard (BS) designation. And A91350 is the UNS number. Older literature may refer to this material as EC, but this is now discouraged.

It originally received its standard designation in 1975. This material is well established: the Further Reading section below cites a number of published standards, and that list is not necessarily exhaustive.

It can have the highest tensile strength among the 1000-series alloys in the database.

The properties of 1350 aluminum include fourteen common variations. This page shows summary ranges across all of them. For more specific values, follow the links immediately below. The graph bars on the material properties cards further below compare 1350 aluminum to: 1000-series alloys (top), all aluminum alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it's 50% of the highest, and so on.