MegaCast Graphite Foundry Crucibles are made from a combination of graphite and clay, and are recommended for melting your precious, or non-precious metals and can handle large batches of material. Their thick inner walls can handle direct heat and open flame foundries. They can be used with our propane melting furnaces as well as a standard torch method. Rated to withstand temperatures up to1560°F - 2912°F - (850°C - 1600°C)..Not for use in a Coal Foundry,.Outside Outside Dimensions - 3.5" Dia. x 3.75" Length - Inside Dimensions - 2.75" Dia. x 3.25" Depth **Heavy Duty Crucible Tongs Available in our Store**.

Clay Graphite Foundry Crucible, #1- 1kg. They can be used with our propane melting furnaces as well as a standard torch method. Not for use in a Coal Foundry. Torch Application - Designed to use with Fuel/Gas and Medium/ High Heat Induction Furnaces and Kilns. Outside Dimensions - 3.5" Dia. x 3.75" Length - Inside Dimensions - 2.75" Dia. x 3.25" Depth. Designed for Melting Gold, Silver, Copper, Brass, Aluminum and More!.

Date First Available: August 17, 2017. Manufacturer: MegaCast. Item Weight: 1.15 pounds. Is Discontinued By Manufacturer: No. Best Sellers Rank: #24,334 in Arts, Crafts & Sewing. Customer Reviews: 4.3 out of 5 stars 263 ratings 4.3 out of 5 stars. : B07JLGFPDM. Item model number: 222-A31. Product Dimensions: 4.8 x 4.2 x 4.1 inches.