Brick Wall Audio has released Raw Steel - a free sample library featuring "the sound of man's greatest achievement."
This is a free sample library that comes with 10 patches, containing a variety of steel grate impacts, rattles, glissandos and the sound of steel wire strained to breaking point, in tuned and un-tuned sample sets.
Raw Steel is designed to work perfectly with Deviant Atmospheres, Deviant States, Advanced Distortion and Metallic Dreams. According to the designers, Raw Steel "begs to be processed, mangled and heavily distorted."
You can preview Raw Steel above.