4 Pieces 1 KG Graphite Ingot Mold Crucible Mould for Melting Casting Refining Gold Silver Metal Aluminum Copper Brass

Description:

Reliable material: main material is graphite, the ash content is less than 0.1 percent, ensuring that the metal purity will not be affected during metal refining; Rapid cold and hot use conditions, with nice thermal stability, better refining effect than silicon carbide graphite crucibles Nice characteristics: it has nice thermal conductivity, which can greatly shorten the melting time and save energy, and withstand 2000 degrees Celsius, nice acid and alkali resistance, nice corrosion resistance, impact resistance, 89 MPA compression resistance, and 48.7 MPa flex resistance Widely applicable: the mold can be applied for experiments and smelting of non-ferrous metals, such as gold, silver, copper, aluminum, lead and so on; It can also be applied as graphite crucible melting into non-ferrous metals, test analysis, as the ingot mold and other purposes; Considering the size of this product, it is more suitable for small-capacity metal melting. Ingot mold size: outter is 100 x 50 x 25 mm, inner is 90 x 40 x 20 mm; Melting and casting metals like gold, silver, brass, aluminum, copper, zinc, plumbum, and more; The capacity is an approximate volume is 1 kg hold or 500g silver What you receive: there are 2 pieces of graphite ingot molds in this package, enough quantity for you to use, improving your work efficiency in daily life

Features::

Colour:black Material:graphite Size:90 x 40 x 20mm 100 x 50 x 25mm

Package Contents:

4 * Graphite Ingot Mold