Cold Finished / Rolled / Drawn Specialty Steels and Other Iron Alloys

12 Results
Controlled Thermal Expansion Alloys -- Alloy 29-17 Kovar®
from Ulbrich Stainless Steels & Special Metals, Inc.

Strip, Coil, Foil & Wire, ASTM F-15. APPLICATIONS. Alloy 29-17 (Kovar ®) has been used for making hermetic seals with the harder Pyrex glasses and ceramic materials. This alloy has found wide use in application where high reliability is a necessity. In power tubes, microwave tubes,... [See More]

  • Features: Wrought; Corrosion Resistant; Cold Finished, Rolled or Cold Drawn; Hot Rolled (optional feature)
  • UNS Number: 94610
  • Type: Alloy
  • Specifications: ASTM / ASME; UNS
Annealed Coil/Strip -- efi Alloy 79
from Ed Fagan, Inc.

A soft magnetic alloy consisting of 80% Nickel, 5% Molybdenum, and balance Iron used where extremely high initial & maximum permeability and minimum hysteresis is needed. [See More]

  • Features: Wrought; Corrosion Resistant; Cold Finished, Rolled or Cold Drawn
  • UNS Number: 14080
  • Type: Alloy
  • Specifications: AMS; ASTM / ASME; UNS; A753, N-14411C
Annealed Sheet -- efi Alloy 79
from Ed Fagan, Inc.

A soft magnetic alloy consisting of 80% Nickel, 5% Molybdenum, and balance Iron used where extremely high initial & maximum permeability and minimum hysteresis is needed. [See More]

  • Features: Wrought; Corrosion Resistant; Cold Finished, Rolled or Cold Drawn
  • UNS Number: 14080
  • Type: Alloy
  • Specifications: AMS; ASTM / ASME; UNS; A753, N-14411C
Control Expansion/Glass Seal Sheet/Plate -- ASTM F-15
from Ed Fagan, Inc.

ASTM F-15 Alloy, commonly known as Kovar, is a controlled expansion alloy consisting of 29% Nickel, 17% Cobalt, and balance Iron. Kovar is produced to ensure good properties for machining and deep drawing as well as porosity free product. Its expansion characteristics match both borosilicate (Pyrex)... [See More]

  • Features: Wrought; Corrosion Resistant; Cold Finished, Rolled or Cold Drawn
  • Specifications: AMS; ASTM / ASME; MIL-SPEC / QQS; UNS; F-15, F-1466, Mil-I-23011C Class 1, 7726B, 7727, 7728C
  • UNS Number: 94610 to 94630
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Plate (optional feature); Sheet (optional feature)
Control Expansion/Glass Seal Sheet/Plate -- Invar 36
from Ed Fagan, Inc.

Invar is a low expansion alloy, consisting of 36% Nickel, balance Iron. This alloy exhibits extremely low expansion around ambient temperatures and is often used where minimum expansion is required. Invar was originally used for surveying tapes. The name Invar is a variant of Invariant, a reference... [See More]

  • Features: Wrought; Corrosion Resistant; Cold Finished, Rolled or Cold Drawn
  • Specifications: ASTM / ASME; MIL-SPEC / QQS; UNS; A-658, B-753, Mil-I-23011C Class 7, F-1684 (96) Mil-S-16598B
  • UNS Number: 93601 to 93602
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Plate (optional feature); Sheet (optional feature)
Control Expansion/Glass Sealing Wire Rod -- ASTM F-15
from Ed Fagan, Inc.

ASTM F-15 Alloy, commonly known as Kovar, is a controlled expansion alloy consisting of 29% Nickel, 17% Cobalt, and balance Iron. Kovar is produced to ensure good properties for machining and deep drawing as well as porosity free product. Its expansion characteristics match both borosilicate (Pyrex)... [See More]

  • Features: Wrought; Corrosion Resistant; Cold Finished, Rolled or Cold Drawn
  • Specifications: AMS; ASTM / ASME; MIL-SPEC / QQS; UNS; F-15, F-1466, Mil-I-23011C Class 1, 7726B, 7727, 7728C
  • UNS Number: 94610 to 94630
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Wire
Controlled Expansion Alloy for Glass Seals -- Alloy 42-6
from Ed Fagan, Inc.

A controlled expansion alloy, consisting of 42% Nickel, 6% Chromium, balance Iron; used in a wide variety of electronic applications, especially for glass seals. [See More]

  • Features: Wrought; Corrosion Resistant; Cold Finished, Rolled or Cold Drawn
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Plate (optional feature); Sheet (optional feature)
  • Specifications: ASTM / ASME; MIL-SPEC / QQS; F-30, Mil-I-23011C Class 6
  • Applications: Electronics or semiconductors
Controlled Expansion/Glass Sealing Rod -- Alloy 42
from Ed Fagan, Inc.

A controlled expansion alloy, consisting of 42% Nickel, balance Iron; used in a wide variety of electronic application, lead frames, especially for glass and ceramic seals. [See More]

  • Features: Wrought; Corrosion Resistant; Cold Finished, Rolled or Cold Drawn
  • Specifications: ASTM / ASME; MIL-SPEC / QQS; UNS; F-30, Mil-I-23011C Class 5
  • UNS Number: 94100
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Bar Stock; Round Bar or Rod Stock
Controlled Expansion/Glass Sealing Rod -- ASTM F-15
from Ed Fagan, Inc.

ASTM F-15 Alloy, commonly known as Kovar, is a controlled expansion alloy consisting of 29% Nickel, 17% Cobalt, and balance Iron. Kovar is produced to ensure good properties for machining and deep drawing as well as porosity free product. Its expansion characteristics match both borosilicate (Pyrex)... [See More]

  • Features: Wrought; Corrosion Resistant; Cold Finished, Rolled or Cold Drawn
  • Specifications: AMS; ASTM / ASME; MIL-SPEC / QQS; UNS; F-15, F-1466, Mil-I-23011C Class 1, 7726B, 7727, 7728C
  • UNS Number: 94610 to 94630
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Bar Stock; Round Bar or Rod Stock
Magnetic Bar Stock -- efi Alloy 50 FM
from Ed Fagan, Inc.

A soft magnetic alloy, consisting of 49% Nickel, balance Iron used where high initial permeability, maximum permeability, and low core loss is needed. [See More]

  • Features: Wrought; Corrosion Resistant; Cold Finished, Rolled or Cold Drawn
  • UNS Number: 94840
  • Type: Alloy
  • Specifications: AMS; ASTM / ASME; UNS; A753, N-14411C
Magnetic Bar Stock -- efi Alloy 79
from Ed Fagan, Inc.

A soft magnetic alloy consisting of 80% Nickel, 5% Molybdenum, and balance Iron used where extremely high initial & maximum permeability and minimum hysteresis is needed. [See More]

  • Features: Wrought; Corrosion Resistant; Cold Finished, Rolled or Cold Drawn
  • UNS Number: 14080
  • Type: Alloy
  • Specifications: AMS; ASTM / ASME; UNS; A753, N-14411C
Magnetic Bar/Strip/Coil Stock -- Radiometal 4550
from Ed Fagan, Inc.

Radiometal 4550 is a Soft Magnetic Alloy consisting of 45% Nickel, balance Iron alloy and has excellent permeability with high saturation flux density. [See More]

  • Features: Wrought; Corrosion Resistant; Cold Finished, Rolled or Cold Drawn
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Coil Stock (optional feature); Bar Stock (optional feature); Round Bar or Rod Stock; Strip (optional feature)
  • Type: Pure or Low Alloy Metal
  • Thickness: 0.0150