Assertion: cleaver's blade | /r/CapableOf | temper to desired hardness
Facets:
Source sentences:
text: The blade is then heated above critical temperature (which varies between alloys), quenched in an appropriate liquid, and tempered to the desired hardness.
text: The blade is then heated above critical temperature (which varies between alloys), quenched in an appropriate liquid, and tempered to the desired hardness.