NiAg 752 (Nickel Silver) Small Diameter Tubing

NiAg 752 (Nickel Silver) Small Diameter Tubing

High-Strength, Corrosion-Resistant Tubing with Excellent Formability — from International Tube

At International Tube, we manufacture precision NiAg 752 small diameter tubing, a copper-nickel-zinc alloy commonly referred to as Nickel Silver or German Silver. Composed of approximately 65% copper, 18% nickel, and 17% zinc, NiAg 752 is known for its silvery appearance, excellent mechanical properties, and superior resistance to corrosion and tarnishing—making it ideal for both functional and decorative applications.

Despite its name, Nickel Silver contains no actual silver. The alloy offers outstanding cold workability, solderability, and brazing characteristics, making it well-suited for precision-formed components and complex fabrications. Its ability to retain strength while offering excellent surface finish makes it a top choice across industries.

NiAg 752 Tubing Features & Applications

At International Tube, our NiAg 752 tubing is designed for durability, precision forming, and long-lasting performance in a range of demanding environments. Common applications include:

• Musical instrument components

• Electrical connectors and terminals

• Medical and dental tools

• Decorative tubing and architectural accents

• Precision mechanical components

• Aerospace and defense hardware

• Wear-resistant bushings and sleeves

Our small-diameter NiAg 752 tubing is manufactured using high-quality alloy strip stock, plug drawn in coil form, and annealed as needed to achieve the desired mechanical properties and surface finish. Tubing is available in both straight lengths and continuous coil form, enabling smooth integration into a wide variety of fabrication and assembly processes.

When your application demands a combination of formability, corrosion resistance, and aesthetic appeal, International Tube delivers NiAg 752 tubing engineered for both performance and visual excellence.