Word Meaning

Meaning of "cast iron" and the crossword clue

- Carton is composed of hard metal
- Hard metal
- Unbreakable (alibi)
- Highly carbonized iron, the direct product of the blast furnace; -- used for making castings, and for conversion into wrought iron and steel. It can not be welded or forged, is brittle, and sometimes very hard. Besides carbon, it contains sulphur, phosphorus, silica, etc.