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]

  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes (optional feature); Bar Stock (optional feature); Plate (optional feature); Wire (optional feature); Sheet (optional feature)
  • Thickness: 1.00E-3 to 2
  • Type: Cobalt Alloy
  • Width / OD: 12 to 24