Thank you so much.......what is the easiest way to check crafting recipies????

Hi there...... I have armstech as my crafting skill, and have aquired many metals/compounds that so far I have had no use for. I would like so sell some of them if I don't need them, but am not sure what I don't need. Is there a spreadsheet somewhere that showes what each metal/compound is used for?????

Thanks so much..........!!!