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Get it between 2025-03-07 to 2025-03-14. Additional 3 business days for provincial shipping.
Outside Dimensions: #6: 5" Dia. x 5.7" 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: 710ML, can cast (13.2lbs-6kg) Copper.
REAL Durable Silicon Carbide Graphite Crucibles 🔨Specifications Highest Withstand Temperature: 1800℃(3272°F). Capacity: 710ML, can casting 6kg Copper. Outer Size: 5" Diameter x 5.7" Height. Inner Size: 4" Diameter x 5" Depth. Bulk Density: 1.71g/cm3 Apparent Porosity: ≤30% Refractory Strength: ≥8.55Mpa Weight: 1440g 🔨Composition C: 45% Al2O3: 26% SiC: 23% SiO2: 6% 🔨Features 3-7 times longer life than clay crucible. Suitable for high temperature metal smelting. Fit for all the furnace such as Coke-Oven, Fuel Burner, Electric Furnace. Melting Gold, Silver, Copper, Brass, Aluminum and more. 🔨What's in the box 1x Silicon Carbide Graphite Crucibles