Controlled / Low Expansion Alloy Specialty Steels and Other Iron Alloys
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]
- Type: Alloy
- Specifications: ASTM / ASME; UNS
- UNS Number: 94610
- Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Coil Stock; Foil; Wire; Sheet, Strip, Plate; Wire – Profile, Round, Flat, Square; Plate; Sheet; Strip
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]
- UNS Number: 94610 to 94630
- Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Plate (optional feature); Sheet (optional feature)
- Specifications: AMS; ASTM / ASME; MIL-SPEC / QQS; UNS; F-15, F-1466, Mil-I-23011C Class 1, 7726B, 7727, 7728C
- Width / OD: 0.0050 to 2
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]
- UNS Number: 93601 to 93602
- Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Plate (optional feature); Sheet (optional feature)
- Specifications: ASTM / ASME; MIL-SPEC / QQS; UNS; A-658, B-753, Mil-I-23011C Class 7, F-1684 (96) Mil-S-16598B
- Width / OD: 0.0050 to 2
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]
- UNS Number: 94610 to 94630
- Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Wire
- Specifications: AMS; ASTM / ASME; MIL-SPEC / QQS; UNS; F-15, F-1466, Mil-I-23011C Class 1, 7726B, 7727, 7728C
- Width / OD: 0.0200 to 0.1200
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]
- Specifications: ASTM / ASME; MIL-SPEC / QQS; F-30, Mil-I-23011C Class 6
- 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)
- Applications: Electronics or semiconductors
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]
- UNS Number: 94610 to 94630
- Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Coil Stock (optional feature); Strip (optional feature)
- Specifications: AMS; ASTM / ASME; MIL-SPEC / QQS; UNS; F-15, F-1466, Mil-I-23011C Class 1, 7726B, 7727, 7728C
- Width / OD: 0.0030 to 0.0700
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]
- UNS Number: 94100
- Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Plate (optional feature); Sheet (optional feature)
- Specifications: ASTM / ASME; MIL-SPEC / QQS; UNS; F-30, Mil-I-23011C Class 5
- Width / OD: 0.0050 to 2
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]
- UNS Number: 94100
- Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Bar Stock; Round Bar or Rod Stock
- Specifications: ASTM / ASME; MIL-SPEC / QQS; UNS; F-30, Mil-I-23011C Class 5
- Width / OD: 0.1250 to 6
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]
- UNS Number: 94610 to 94630
- Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Bar Stock; Round Bar or Rod Stock
- Specifications: AMS; ASTM / ASME; MIL-SPEC / QQS; UNS; F-15, F-1466, Mil-I-23011C Class 1, 7726B, 7727, 7728C
- Width / OD: 0.1250 to 6