Controlled Expansion Alloy Kovar®
from Leading Edge Metals and Alloys, Inc.

Composed of iron, nickel and cobalt, Kovar ®1 has thermal expansion characteristics similar to hard glass, making it an excellent choice for glass-to-metal hermetic seals. Kovar ® is widely used in the electronics industry. [See More]

  • Type: Cobalt; Nickel; Refractory / Reactive; Alloy
  • Width / OD: 12 to 24
  • Thickness: 1.00E-3 to 2
  • Length: 75 to 144
Alloy 263 Nickel Sheet AMS 5872 -- Alloy 263
from United Performance Metals

Alloy 263 is a Ni-Co-Cr-Mo-Ti-Al precipitation-hardenable alloy. 263 is furnished in the solution-treated condition unless otherwise specified. It exhibits high strength, corrosion resistance, excellent formability, ductility, and weldability. This alloy is normally used for applications up to 1650... [See More]

  • Type: Aluminum; Cobalt; Copper; Nickel; Refractory / Reactive; Titanium; Alloy
  • Thickness: 0.1770 to 0.2400
  • Specifications: AMS; UNS
  • Processing, Temper & Finish: Hardened / Heat Treated