Lead bricks are heavy, dense blocks made from lead (Pb), a soft, malleable, and corrosion-resistant metal.

Key Characteristics of Lead Bricks:

1. High Density: Lead has a very high density (around 11.34 g/cm³), which makes lead bricks significantly heavier than bricks made from other materials like clay or concrete. This density makes them ideal for applications where weight is important.
2. Malleability: Lead is a soft metal, which means lead bricks can be easily molded or cut into the desired shape. This malleability also makes it easier to form bricks in different sizes and configurations.
3. Corrosion Resistance: Lead is resistant to corrosion, particularly in moist environments. This feature allows lead bricks to maintain their integrity over time, even in harsh conditions.
4. Radiation Shielding: One of the most common uses of lead bricks is in radiation shielding. Lead’s high density makes it an effective material for blocking or absorbing radiation, particularly in environments where high levels of ionizing radiation are present, such as in medical, nuclear, and industrial applications.