Kovar®

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Table of Contents
 

Introduction
Chemistry By % Weight
Typical Mechanical Properties
Typical Physical Properties
Forms
 

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Introduction

Kovar® is a registered trademark of Carpenter Technology Corporation.

Chemistry By % Weight

Typical Mechanical Properties

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Typical Physical Properties

Kovar® is a vacuum melted Fe-Ni-Co low expansion alloy that has its chemical composition controlled to tight tolerances assuring precise and uniform thermal expansion properties. Kovar is commonly used for making hermetic seals in hard glass. It has also found wide application in power tubes, microwave tubes, diodes and transistors.

Forms

H Cross Company can provide Kovar in wire, ribbon, strip, sheet and foil sizes to suit your particular needs. Please refer to our Standard Dimension and Tolerances page for general size ranges of products. If you do not see your required size list contact us via email or phone for further information or assistance.

 
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