Investment casting employs a diverse range of materials to meet specific performance requirements in various industries. Common metals and alloys used in investment casting include stainless steel, carbon steel, aluminum, bronze, and nickel-based alloys. Every material possesses unique characteristics, including but not limited to corrosion resistance, strength, and heat resistance. These properties render them well-suited for particular applications and purposes. Stainless steel is favored for its corrosion resistance, making it suitable for aerospace and medical applications. Carbon steel is valued for its strength and durability in industrial settings. Aluminum’s lightweight properties make it ideal for automotive components, while bronze is often chosen for its casting and artistic applications. Nickel-based alloys, such as Inconel, exhibit high heat and corrosion resistance, making them prevalent in aerospace and chemical industries.
