Assertion: case hardening | /r/HasProperty | done
Facets:
value: usually
type: DEGREE
Source sentences:
text: Case-hardening is usually done after the part has been formed into its final shape, but can also be done to increase the hardening element content of bars to be used in a pattern welding or similar process.
text: Case-hardening is usually done after the part has been formed into its final shape, but can also be done to increase the hardening element content of bars to be used in a pattern welding or similar process.