E 717

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.