* Size: #3, 3-4KG
* 4-3/4"H x 4-1/8"Dia. O.D.
* Made of natural graphite and silicone carbide bonded with fine clay.
* Designed for use with Fuel/Gas and Medium/High Heat induction furnaces as well as direct heat or open flame.
* Consistency when melting ferrous, non-ferrous metals such as gold, silver, copper, aluminum, zinc, brass, etc.
* Good thermal conductivity keeps metal from cooling too rapidly.
* Resistant to high heat.
* Maximum temperature: 2,912°F.