Kovar Alloy / 4j29 / Iron Nickel Cobalt Alloy Kovar Alloy /

China Kovar Alloy / 4j29 / Iron Nickel Cobalt Alloy Kovar Alloy /, Find details about China Iron Nickel Cobalt Alloy, Kovar Alloy from Kovar Alloy / 4j29 / Iron Nickel Cobalt Alloy Kovar Alloy /

Basic Info.

Model NO.

XD-06

Model NO.

XD-06

Product Desciption

4J29 alloy is also known as Kovar alloy. The alloy has a linear expansion coefficient similar to that of silicon boron hard glass at 20-450°C, a higher Curie point, and good low-temperature structural stability.

Similar grades:

29HК Kovar Nilo K KV-1 Dilver P0 Vacon 12

29HК-BИ Rodar KV-2

Techallony Glasseal 29-17 Telcaseal KV-3 Dilver P1 Silvar 48

Chemical composition:
C≤0.03%
Mn≤0.50%
Si≤0.30%
P≤0.020%
S≤0.020%
Cu≤0.20%
Cr≤0.20%
Mo≤0.20%
Ni=28.5~29.5%
Co=16.8~17.8%
Fe=rest