Materiales quoque usus in sculptione sunt coper, coper mundus, aeris et aeris.

In pulmento, coper purus, aeris H62, et aeris H68 melius pulmenti sunt. Compara aeris H68, aeris H62 indurabitur opus frigidus.

Bronze quasi corosionis resistentis, fonti cargatus et resistentis component is induetur, et facta sunt differentia inter classes diversorum in exercitu. In principio locutus est procesus aeris caligans inferior est aeris. Ferrum opus frigidus fortior est quam aeris, et intermediam annellationem frequenter requirit.

Aes et aeris maximus habent bonam processabilitatem in calore, sed calefactio potest inducere multos inconvenientes. Copper and many copper alloys exhibit a significant decrease in plasticity at temperatures between 200 and 400 degrees Celsius compared to room temperature. Therefore, hot stamping is generally not used. If hot stamping is necessary, the actual hot pressing temperature on the mold (note that the billet may experience some degree of cooling during transportation) should be avoided from operating within the temperature range of 200 to 400 degrees Celsius.