| Answer | Crossword Clue |
|---|---|
| bronzier | an alloy of copper and tin and sometimes other elements |
| tambacs | alloy, used to imitate gold, containing from 70 to 92 percent copper with zinc and sometimes tin and other materials forming the remainder |
| tombac | alloy, used to imitate gold, containing from 70 to 92 percent copper with zinc and sometimes tin and other materials forming the remainder |
| tambac | alloy, used to imitate gold, containing from 70 to 92 percent copper with zinc and sometimes tin and other materials forming the remainder |
| duralumin | A hard, light alloy of aluminum with copper and other elements |
| steels | A hard, strong, gray or bluish-gray alloy of iron with carbon and usually other elements, used extensively as a structural and fabricating material |
