Kovar®
-
UNS K94610
Kovar® alloy is an iron-nickel-cobalt
alloy. Kovar® has been used for making hermetic seals with ceramic
materials and glass. Kovar® has been used in power tube, microwave
tubes, diodes and transistors.
Available forms are seamless pipe, welded pipe,
seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe
fittings and flanges. |
Chemical Analysis of Kovar®
(UNS K94610) |
C |
MN |
P |
S |
Si |
Cr |
Ni |
Mo |
Cu |
Co |
Cb+Ta |
Ti |
Al |
Fe |
Other |
Other |
.02 max |
.30 max |
|
|
.20 max |
|
29.0 max |
|
|
17.0 max |
|
|
|
bal |
|
|
Specifications |
International Specifications |
Sheet/Plate/Bar |
Werkstoff Nr. 1.3981
DIN 17745
AFNOR NF A54-301
S.E.W. 385 |
MIL-I-23011 CL 1
ASTM F15
AMS 7727 |
|