Controlled / Low Expansion Alloy Nonferrous Metals and Alloys

Controlled Thermal Expansion Alloys -- Alloy 42
from Ulbrich Stainless Steels & Special Metals, Inc.

Strip, Coil, Foil & Wire, ASTM F-30. APPLICATIONS. Semiconductor lead frames, thermostat bi-metal strips, metal to glass sealing applications in micro ­electronic components. DESCRIPTION. Alloy 42 is a nickel-iron alloy that has a low, and normally constant, coefficient of thermal expansion... [See More]

  • Nonferrous: Nickel
  • UNS Number: 94100
  • Specialty / Other Types: Controlled / Low Expansion Alloy; Alloy
  • Specifications: ASTM / ASME; UNS
Control Expansion/Glass Seal Sheet/Plate -- Electronic Nickel
from Ed Fagan, Inc.

Commercially pure, un-alloyed Nickel; used in electronics for packaging, leads, and lids. [See More]

  • Nonferrous: Nickel
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Plate (optional feature); Sheet (optional feature)
  • Specialty / Other Types: Controlled / Low Expansion Alloy; Pure, Unalloyed or Very Low Alloy Additions
  • Width / OD: 0.0050 to 2
Controlled Expansion Alloy Alloy 52
from Leading Edge Metals & Alloys, Inc.

Alloy 52 is a nickel-iron alloy with a thermal expansion rate similar to soft glasses and ceramics. Typical applications include voltage regulators, conductors, and glass-to-metal hermetic seals. [See More]

  • Nonferrous: Nickel
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes (optional feature); Bar Stock (optional feature); Plate (optional feature); Sheet (optional feature); Wire (optional feature)
  • Specialty / Other Types: Controlled / Low Expansion Alloy; Alloy
  • Thickness: 1.00E-3 to 2