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Get it between 2025-03-04 to 2025-03-11. Additional 3 business days for provincial shipping.
Outside Dimensions: #2: 3.9" Dia. x 4.1" Height.
Material: Specially added silicon carbide to make the crucible more durable, suit for Carbide Furnace Coke Oven.
High Temperature Resistance: Withstand temperatures up to 1800℃(3300°F). We recommend preheat the crucible up to about 500℃ and holding about 10 minutes before melting.
Wide Application: Excellent tool for melting Gold, Silver, Copper, Brass, Aluminum, Glass and more.
Capacity: 300ML, can cast (5.7lbs-2.6kg) Copper.
Description GongYi Clay Graphite Crucible for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum