ASTM F 204 : 1976 : R2018
Current
The latest, up-to-date edition.
Standard Test Method for Surface Flaws in Tungsten Seal Rod and Wire
Hardcopy , PDF
English
06-02-2024
CONTAINED IN VOL. 10.04, 2018 Defines the determination of the presence of surface flaws in tungsten-seal rod and wire of random or cut lengths, and in the tungsten section of multiple-piece-through leads used in electronic devices, by means of examination of a glass bead sealed to the tungsten.
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