99.9% Graphite. Ash content less than 0.1%. ensure that the precious metal in the smelting is not contaminated. Excellent thermal conductivity and corrosion resistance. Better for Refining than Silicon Carbide Graphite Crucibles. Recommended to melt your precious, or non-precious metals and can handle large batches of material
It can greatly shorten the melting time and saved energy. Melt your precious, or non-precious metals and can handle large batches of material.
The ash of graphite crucible is less than 0.1%,to ensure that the precious metal in the smelting is not contaminated. High thermal shock resistance, chemical stability, attractive appearance. Excellent thermal stability for fast heating and cooling
Coming with a cover for better melting. 1x Graphite Casting Melting Ingot, Coming with a cover for better melting. Well Packaged to ensure the item will be safely delivered.
Description
Features:
High thermal shock resistance, chemical stability, attractive appearance. Recommended to melt your precious, or non-precious metals and can handle large batches of material. It can greatly shorten the melting time and saved energy. The ash of graphite crucible is less than 0.1%,to ensure that the precious metal in the smelting is not contaminated. Coming with a cover for better melting.
Specification:
Material: Graphite
Color: Shown As Pictures
Inner Diameter: Approx. 30mm / 1.18inch
Outer Diameter: Approx. 40mm / 1.57inch
Internal Height: Approx. 35mm / 1.38inch
External Height: Approx. 40mm / 1.57inch
Weight: 80g
Type: Jewelry Tools & Equipments