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Copper alloys are amongst the easiest metals to cast and bronze is included in this making it an extremely popular choice for both homemade casting and professional needs. Having been practiced for centuries bronze castings have frequently been used throughout history for sculpture making and furniture.

Permanent mold casting is a metal casting process that employs reusable molds ("permanent molds"), usually made from metal. The most common process uses gravity to fill the mold, however, gas pressure or a vacuum is also used. Other materials include tin, zinc, lead alloys, and iron and steel are also cast in graphite molds.

Today, the demand for high-quality custom metal parts is high. Custom metal casting molds enable customers to obtain a diverse array of customized parts cast in desired metals and metal alloys. The largest benefit of having custom molds is that they permit repeated use. They make it possible to create a high volume of various parts at a fraction of

The first step in metal casting involves making the mold. You can use sand or clay as casting grains. After the metal liquefies, pour it into the mold carefully. Metal hardens quickly.

Vacuum Form. Vacuum forming can create many thin, weak molds in a short period of time. Permanent Mold. Permanent molds are often made of steel, iron, silicone or urethane, and Die Casting. Die casting is the preferred method for creating many small castings.

Casting steel at home could pose a major challenge. Getting a crucible furnace to the temperature needed to pour steel is possible, but it will turn your furnace into a consumable. Once you have any quantity of molten metal, moisture becomes an extreme danger. A drop of molten metal on concrete (which holds moisture) will turn the water in the pore