Magnesium E 717
Magnesium E 717 alloy, also known as Elektron 717 or ZE10A, is a lightweight magnesium alloy that is known for its good strength, corrosion resistance, and formability. This makes it suitable for engineering applications that require a lightweight solution for thin panel sections, such as skins and enclosures.
It is composed of approximately 0.7-1.3% zinc, 0.25% zirconium, and <0.5% neodymium, with the remaining balance being magnesium.
Applications of Magnesium E 717 alloy
Automotive components:
- Magnesium E 717 alloy is used in a variety of automotive components, such as engine parts, transmission housings, and door panels
- Aerospace components: Magnesium E 717 alloy is used in a variety of aerospace components, such as aircraft wheels, brackets, and structural components
- Electronic components: Magnesium E 717 alloy is used in a variety of electronic components, such as laptop cases, heat sinks, and shielding enclosures
- Medical devices: Magnesium E 717 alloy is used in a variety of medical devices, such as implants, surgical instruments, and prosthetics.
Properties of Magnesium E 717 alloy
Density
1.74 g/cm³
Tensile strength
240–320 MPa
Yield strength
160–220 MPa
Elongation
10–15%
Corrosion resistance
Good in many environments, but can be susceptible to pitting and filiform corrosion in chloride-containing environments.
Formability
Good, can be formed into complex shapes using hot forming, cold forming, and superplastic forming.
