Graphite Melting Crucible are heat resistant, and can withstand temperatures up to 3000F. These crucible's will tolerate thermal shock.


There are six different types available:

#4/0: Height: 3-1/8", Top O.D. 2-3/8", Bottom O.D. 1-3/4".
#1: Height: 3-5/8", Top O.D. 3-1/2", Bottom O.D. 2-1/4".
#2: Height: 4-9/16", Top O.D. 3-7/8", Bottom O.D. 2-3/4".
#3: Height: 5-1/4", Top O.D. 4-1/4", Bottom O.D. 3".
#4: Height: 5-1/2", Top O.D. 4-3/4", Bottom O.D. 3-1/8".
#6: Height: 6-5/8", Top O.D. 5-3/8", Bottom O.D. 4".