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Link to the video with interactive exercises: https://h5p.org/node/71404 Learning objectives: You will differentiate between light and heavy metals. You will name and describe the properties, durability, classes, types of designation and precipitation hardening of aluminum. 00:00 – Intro 00:26 – Light metals – Heavy metals 01:29 – Properties of aluminum 02:23 – Classification of aluminum materials 04:34 – Designation systems for aluminum materials 05:11 – Chemical designation system 05:51 – Numerical designation system 07:06 – Mechanical properties of aluminum and aluminum alloys 08:14 – Hardening of aluminum 10:59 – Cast alloys 11:52 – Extruded aluminum profiles