GanFindX (#3-3.5KG) Silicon Carbide Graphite Crucibles Cup For Gold Silver Copper Brass Aluminum Metal Refining & Melting Withstand 1800 /3272 (# 3-3.5KG)

Wide Application The crucible is suitable for melting precious metals and other types of metals, such as gold, silver, metal, aluminum, copper, brass, zinc and so on. Specifications: Dimensions: #4, 117mm Ø x 140mm Ht. (exterior); 87mmØ x 125mm Ht. Durable Melting Crucible: Its strong oxidation and corrosion resistance, high thermal shock resistance, and excellent chemical stability make it a reliable metal casting tool. Dimensions: #4, The inner diameter of the crucible is 87mm/ 3.43 in, height is 125mm/ 4.92 in; The outer diameter is 117mm/ 4.61 in, height is 140mm/ 5.51 in. Wide Application: Specially designed, this graphite crucible makes an essential vessel for melting and casting precious metals like gold and silver and non-ferrous metals, including copper, aluminum, brass, etc.