【Y2E2noa】 Ingot Bar Mold Crucible for Melting Casting Refining

Y2E2noa. Features: The crucible has good thermal stability, suitable for emergency heat or cold usage condition. Good corrosion resistance and impact resistance. Excellent acids resistance and alkalis resistance. The crucible has good thermal conductivity properties, it can greatly shorten the melting time and saved energy. The of crucible is less than 0.1%, to ensure that the precious metal in the smelting is not contaminated. It can melt, platinum and other precious metals and other alloys, with long service life. you can select the size you need, and the size you can find on the listing photo. for and melting after the formation of and pieces. can also be used as crucible melting into non-ferrous metals, test analysis, as the ingot mold and other purposes. Specification: Material: Type: optional). 15g25g30g40g50g100g200g300g500g#. Size: 15g. Outside 24159.2mm 0.94x0.59x0.36 inch. Inside 1896 mm 0.7x0.35x0.23 inch. 25g. Outside 242212mm 0.94x0.86x0.47 inch. Inside 18167 mm 0.7x0.62x0