lock Invar specification: Plate,sheet,strip,rod,bar,wire,tube. Looking forward to cooperating with ... and aluminia ceramics. Applications include glass to metal seals in applications requiring high reliability or resistance to thermal shock ... as:Nilo KIron Nickel Cobalt Sealing AlloyKovarAlloy 12BAlloy-F15TherloUNS K94610LockInvarRodarAvailable in: Bar, Foil, Ribbon, Rod, Sheet, Strip and WireTypical ...