Graphite Ingot Mold, Melting Casting Mould, Silver Ingot, for Gold Aluminum Copper Brass Zinc Plumbum and Alloy Metals,(50x30x20mm-200g Gold; 100g Silver)

Product Description

[Ingot Mold Size] For Outer size:50x30x20mm/1.96x1.2x0.79in; Inner:40x20x15mm/1.57x0.79x0.59in; Capacity: 200g Gold; 100g Silver; Melting and casting metals such as Gold, Silver, Brass, Aluminum, Copper, Zinc, Plumbum, etc. Graphite oil bath, ingot gold, silver, copper, aluminum, glass, etc., non-sticking and not bursting, high-purity, high-density, high-strength graphite, fine processing, fine and smooth surface without visible pores. [Graphite Mold Composition:]99.95% Graphite. Ash content less than 0.1%. Excellent thermal conductivity and corrosion. Better for Refining than Silicon Carbide Graphite Crucibles. [Casting Mold, Warm-Tips]Pure graphite crucible can NOT be heating by carbon fu…