Across
- 3. cr on the periodic table is
- 7. the strength in tension
- 10. is a ferrous metal
- 11. is used the most
- 13. cast iron doesn’t
- 14. is the ability to stretch
- 15. the slow cooling of heat metal
Down
- 1. are tempered metal
- 2. has the highest melting point
- 4. are made from medium carbon steel
- 5. Ferrous metals can be attracted by
- 6. cars are made by
- 8. iron comes from
- 9. comes from the Latin word ferrum
- 12. is protected from corrosion by being dipped in hot zinc