Ferrous metal

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Across
  1. 2. iron is 4% carbon
  2. 6. iron brakes very easily
  3. 9. moly used in gas cylinders
  4. 11. is the ability to stretch 1
  5. 13. steel dosent rust
  6. 14. is similar to rust
  7. 15. carbon steel is easy to weld
Down
  1. 1. iron not very strong good for decoration
  2. 3. in cast iron
  3. 4. steel used the most
  4. 5. means iron in latin
  5. 7. metals contain iron
  6. 8. is for guitar strings
  7. 10. brakes are used with cast iron
  8. 12. oxide prevents erosion