Assertion: iron's strength | /r/HasProperty | comparable to medium-carbon steel
Facets:
Source sentences:
text: Grey cast iron has less tensile strength and shock resistance than steel, but its compressive strength is comparable to low- and medium-carbon steel.
text: While grey cast iron has less tensile strength and shock resistance than most other castings or even steal, it has compressive strength that is comparable to low- and medium-carbon steel.