| Answer | Crossword Clue |
|---|---|
| ZINC | Metal used to make brass |
| PEEN | Hammer part used to shape metal |
| PEEN | Hammer part used to strengthen metal |
| GUSSET | Metal plate used to strengthen a joist |
| AJAX | Cleaner not to be used on metal |
| MANGANESE | Grayish white metal used to harden steel. |
| GAMMA | Type of rays used to examine metal for defects. |
