This video show you how you can get Refined Metal in TF2 for free:
Shortened URL: http://goo.gl/KUB7jG
Long URL: http://freesteamgamesandtf2keys.blogspot.co.uk/2014/08/how-to-get-free-steam-games.html
This method requires a little work but you can easily get TF2 refined metal for free or Free tf2 scrap metal, or free tf2 keys. If you don't trust the website at first get something cheap then wait untill they give it to you... Then get what you want, free tf2 refined metal, tf2 refined metal for free, refined metal tf2 free, tf2 refined metal free, free tf2 metal, tf2 metal free