Introduction to Tungsten Cubes A tungsten cube is more than just a metal block—it’s a fascinating symbol of science, density, and durability. With a density of 19.3 g/cm³, tungsten cubes are almost as dense as gold and significantly heavier than lead. They are highly valued by collectors, engineers, laboratories, and corporate buyers for their unique…

Introduction to Tungsten Carbide Tungsten carbide (WC) is one of the hardest and most durable materials used in modern industry. Formed by combining 94% tungsten and 6% carbon, it achieves an exceptional hardness level of 9–9.5 on the Mohs scale, second only to diamond. Tungsten carbide’s hexagonal crystal structure, high compressive strength, and resistance to…

Introduction to Tungsten Alloy Tungsten alloy is a high-performance material primarily composed of 90%–97% tungsten by weight, combined with metals such as nickel, iron, copper, or molybdenum. These alloys are engineered to retain tungsten’s exceptional hardness, density, and high melting point, while improving machinability, ductility, and toughness. Key Properties of Tungsten Alloy High Density:…