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How lightweight are magnesium alloys?
Magnesium alloys are known for being exceptionally lightweight compared to other materials commonly used in engineering. Here’s a comparison of their density (an indicator of weight) with other materials:
Magnesium vs. Aluminum: Magnesium alloys are about 30-35% lighter than aluminum alloys, making them ideal for weight-sensitive applications like aerospace and automotive.
Magnesium vs. Titanium: Magnesium is significantly lighter (~60% less dense) than titanium.
Magnesium vs. PEEK Plastic: Magnesium is slightly heavier than PEEK (a high-performance plastic), but it provides superior mechanical properties like stiffness and heat resistance.