Uygulama
Glass sealing, Glass and Ceramic sealing
Model Numarası
4J29 Kovar-01
Standard
ASTM,SAE,DIN,S.E.W.,JIS,ISO,IEC,NF,BS
Condition
Hot forged or hot rolling bar with polished and rough grinding
Ultimate Strength (≥ MPa):
520Mpa
Expansion alloy
coefficient of thermal expansion 4.6-5.2 and 5.1-5.5
Color
Silver with bright surface
Other names
ASTM F15, Nilo-K, UNS K94610 (FeNi29Co17), Chinese 4J29
Product name
Cheap price precision alloy kovar UNS K94610 4J29 round bar