# Graphite ingot molds and rods in casting

> Graphite is used in jewelry for ingot molds, stirring rods for molten metal and soldering blocks, because it resists heat and molten metal does not stick to it.

- Source: https://www.711grados.com/en/graphite-ingot-molds-and-rods/
- Language: en
- Note: This entry was drafted with the help of AI and is pending review by the author.
- Published: 2026-07-30
- Updated: 2026-07-30
- Translation (es): https://www.711grados.com/es/lingotes-y-barras-de-grafito/
- Author: Sandra Sánchez
- Site: 711 Grados (https://www.711grados.com/)

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Graphite is a carbon material very resistant to heat to which molten metal does not stick. That is why it is used in ingot molds, stirring rods and bench blocks.

## Graphite ingot molds

Bar-shaped molds into which molten metal is poured to make ingots. The metal releases easily and the mold is reusable.

## Graphite rods

Used to stir molten metal in the crucible and mix the alloy without contaminating it.

## Graphite blocks

They serve as a surface for soldering or melting small quantities, and help protect the metal with a reducing atmosphere.

## Care

Graphite is brittle and oxidizes at very high temperatures, so it wears away. Store it dry and clean off flux residue.

## See also

- [Casting crucibles: types, uses and care](https://www.711grados.com/en/casting-crucibles/)
- [Casting molds: investment, rubber, silicone and sand](https://www.711grados.com/en/casting-molds/)
- [Soldering for jewelry](https://www.711grados.com/en/jewelry-soldering/)