Assertion: cast iron | /r/HasProperty | poor heat conductor
Facets:
value: compared to copper
type: OTHER
Source sentences:
text: Cast iron is a poor heat conductor compared to copper and aluminum, and this can result in uneven heating if a cast iron pan is heated too quickly or on an undersized burner.
text: The truth is that cast iron actually doesn’t heat evenly at all, and is in fact quite a poor conductor of heat -- which is its main advantage.