Assertion: selenium | /r/CapableOf | improve the machinability of steel
Facets:
value: around 0.15%
type: OTHER
value: like lead
type: OTHER
value: like sulfur
type: OTHER
value: at concentrations
type: LOCATION
Source sentences:
text: Like lead and sulfur, selenium improves the machinability of steel at concentrations around 0.15%.