Banging on a geometric metal sculpture with my hand and recording the long reverberations with a vintage sony f-98 cardioid mic plugged into my iphone 6. I used various parts of the hand, the palm, fingernails, fist, and knuckles.
A recording of me tossing around and tapping on a metal foil lid from a food container. Recorded at my desk. Slightly edited to remove background noise and long pauses.
An old recording of a metal utility rack being raked by another metal piece. I think this was captured with a cheap olympus digital recorder, thus the big noise floor. I was getting some neat percussive sounds modulating in the soundhack morphagene. Feel free to use as you like!.
Someone opening a squeaky metal cattle gate and letting it fall shut. A small brook can be heard in the background. Unedited field recording with a panasonic lumix camera.
Opening and closing an metal oven door a couple of times. Some wind audible in recording. This was an oven door in the ruins of the bakery in inneston ghost town, south australia.