Tontiegel für Schmelzofen-Fackel
ab 8,84 €
(Be oxidized and cracked; Pure graphite will start to oxidize at 752 °F （400℃). The withstand temperatures can be 3200 °F if you use Air Electric Furnace. The withstand temperatures can be 5000 °F if you use Vacuum or Gas Protection Furnace.
Jetzt bei Ebay:
