C-20 Graphite Alloying Crucible for GrainPro Mold & Model Making Made from round wire

Made from round wire

Lab Report Number: 669413428

oxidized to highlight the brightly finished lily on a dark background

On/off switches

the flask resists distortion during heating and cooling

C-20 Graphite Alloying Crucible for GrainPro Mold & Model Making Made from round wireThis economical C 20 graphite crucible is created from an extruded graphite material that's well suited to working with silver, lower karat yellow gold (14 karat or less), brass, bronze and other copper based alloys. For white gold or higher karat yellow gold, choose a crucible made from denser C 50 graphite. Graphite crucibles help scavenge any remaining oxygen from your melt, reducing oxidation of the metal and delivering cleaner alloy and grain.