Key facts
- Manuals
- 1
- Languages
- EN
- Last added
- 2026-09-30
Featured Magnesium Elektron manuals

Magnesium Elektron Elektron® 21 Magnesium Casting Alloy Datasheet
Magnesium Elektron® 21 is a fully heat‑treatable magnesium casting alloy offering excellent corrosion resistance, castability, and machinability. It is used in motorsports and aerospace applications and can be heat‑treated for service up to 400 °F.
The sheet lists physical, mechanical, thermal, electrical, and compositional data, including density, hardness, tensile strength, melting point, coefficient of thermal expansion, and processing parameters such as solution and aging temperatures.
Covers: Category · Physical Properties · Mechanical Properties · Thermal Properties · Component Elements Properties · Electrical Properties
Latest Magnesium Elektron manuals
Magnesium Elektron Elektron® 21 Magnesium Casting Alloy Datasheet
Datasheet 3 pages · 35 KB · ENThe Magnesium Elektron® 21 datasheet provides properties, composition, and processing details for this fully heat‑treatable magnesium casting alloy.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in Magnesium Elektron manuals
What is the maximum service temperature of Magnesium Elektron® 21?
The alloy can be used up to 204 °C (400 °F) in air.
From: Magnesium Elektron Elektron® 21 Magnesium Casting Alloy Datasheet
What is the typical tensile strength of Magnesium Elektron® 21 at 22.2 °C?
Typical tensile strength at 22.2 °C is 262 MPa (38 000 psi).
From: Magnesium Elektron Elektron® 21 Magnesium Casting Alloy Datasheet
