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
Drawn Brazed Strand -- DBS®
from Fort Wayne Metals, Inc.

DBS ® (or Drawn Brazed Strand) consists of alloy wires stranded around a core wire of a softer, highly conductive material such as silver. The wire is then brazed and drawn in the normal wire drawing process. The resulting wire combines increased fatigue life, high conductivity, and great... [See More]

  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Wire
  • Specifications: ASTM / ASME (optional feature)
  • Type: Cobalt Alloy (optional feature); Pure, Unalloyed or Very Low Alloy Additions (optional feature); CladBimetal
  • Thickness: 5.00E-4 to 0.3940
Aerospace Alloy -- AMS 5786
from Universal Wire Works Inc.

Hastelloy Alloy W welding wire is used extensively to join similar and dissimilar alloys of the cobalt and nickel base variety and other alloys used in high temperature service. Hastelloy Alloy W possesses good mechanical properties up to 1800 degrees F and is used for welding turbine blades into... [See More]

  • Shape / Form: Wire
  • Specifications: AMS
  • Type: Cobalt Alloy
  • Applications: Aerospace or Aircraft Quality; Welding