Beryllium

Beryllium (Be) is a lightweight, brittle alkaline earth metal known for its exceptional stiffness, high melting point, and transparency to X-rays. Though toxic in powdered form, beryllium’s unique physical and chemical properties make it vital in aerospace, nuclear, and electronic applications. It does not occur in its elemental state naturally, but is typically extracted from minerals such as beryl and bertrandite.

Goodfellow supplies high-purity beryllium products for scientific and industrial use. Its low density and high strength-to-weight ratio make it ideal for aerospace components such as satellite structures and aircraft brakes. In nuclear science, beryllium is valued as a neutron moderator and reflector. Electronics manufacturers use beryllium for thermal management, precision instruments, and X-ray windows. Thanks to its rigidity, it also finds application in high-performance audio equipment and optical systems. Goodfellow's beryllium range comes in foil form and enables breakthroughs in demanding fields where lightweight strength and thermal stability are paramount.