Simply Brilliant Clay Graphite Crucibles #4 are premium-quality crucibles crafted from a specialized blend of clay and graphite. Designed for melting and casting non-ferrous metals, these crucibles offer the perfect balance of durability, performance, and heat resistance for professional jewelers, metalworkers, and foundry users.

Ideal for melting gold, silver, copper, brass, bronze, and aluminum, this #4 crucible delivers outstanding thermal conductivity and structural integrity under high temperatures. With a maximum heat tolerance of up to 2,300°F (1,260°C), it withstands repeated heating and cooling cycles without cracking or degrading. Its non-reactive composition ensures that it won’t contaminate the metals, making it safe and reliable for precision melting tasks.

Whether you're working in a workshop, jewelry studio, or small foundry, the #4 crucible is engineered for medium-volume melts with excellent control. Its thick walls and dense structure support uniform heating and reduce the risk of thermal shock, ensuring consistent melt quality and easy pour flow.

Trusted by professionals for its superior resistance to corrosion and oxidation, this crucible provides a long service life even in rigorous environments. It's fully compatible with a variety of heat sources including gas torch, induction furnaces, and electric kilns.

Whether you're casting jewelry, refining scrap metal, or performing laboratory work, the Simply Brilliant Clay Graphite Crucible #4 ensures dependable performance and clean results every time.