신청
glass-to-metal seals / ceramic-to-metal seals
Other Name
ASTM F15, Nilo-K, UNS K94610 (FeNi29Co17), 4J29
Chemical Composition
FeNi29Co17
Expansion alloy
coefficient of thermal expansion 4.6-5.2 and 5.1-5.5
Condition
Hot-rolling with polished
Standard
ASTM F15 & YB/T5231-2005
Grade
FeNi28Co18 controlled expansion alloy kovar
Product name
FeNi28Co18 4J29 kovar 29 round bar rod
Shape
Sheet Plate Strips Bands