2 Graphite Ingot Molds Gold Silver Metal Melting Crucible Molds

Reliable material: the main material is graphite, the ash content is less than 0.1%, to ensure that the metal purity is not affected during the refining process; the hot and cold use is fast, and the thermal stability is goodExcellent characteristics: good thermal conductivity, can greatly shorten the melting time, save energy, and can withstand 2000 degrees Celsius, good acid and alkali, good corrosion resistance, good impact resistance, compressibility 89 MPa, bending resistance 48.7 MPa .Wide range of application: the mold can be used for the experiment and smelting of non-ferrous metals such as gold, silver, copper, and aluminum, and the experiment and smelting of non-ferrous metals; considering the size of this product, it is more suitable for small metal smeltingEntry size: 1KG graphite entry die, outer diameter 100 x 50 x 25 mm/4 x 2 x 1 inch, inner diameter 90 x 40 x 20 mm/3.54 x 1.6 x 0.8 inches; 2kg graphite entry die, outer diameter 100 mm x 60 x 40 mm / 3.93 x 2.36 x 1.57 inches, interior 85 x 45 x 30 mm / 3.35 x 1.77 x 1.18 inchesWhat you will get: 2 graphite casting molds in 2 different sizes, enough for you to use in your daily life to increase your work efficiencyColour: BlackMaterial: GraphitePackage contents:2 x Graphite ingot moldOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.