Phosphor bronze: Phosphor bronze is an alloy consisting of copper, tin, and a small amount of phosphorus. Phosphorus is added to increase the strength and durability of the alloy. Musical instruments that are subjected to high tension, such as guitar strings, often utilize phosphor bronze due to its enhanced stability.
Nickel silver: Nickel silver is an alloy comprising copper, nickel, and zinc. Known as German silver as well, it offers a silvery appearance and exceptional resistance to corrosion and tarnish. Musical instruments with intricate details and engravings commonly use nickel silver in their composition.
Steel: Steel, composed primarily of iron with varying amounts of carbon, chromium, manganese, and other alloying elements, has a robust and high-tensile strength. Instruments that require strong components, like drum hardware or springs, typically employ steel to withstand tension and maintain structural integrity.
These alloys provide specific characteristics suited to various musical instruments, optimizing acoustic qualities, visual aesthetics, and structural reliability.