How strong would a full scale iron man helmet be if printed in proto-pasta stainless steel? Would it break if dropped? How much force would be needed in order for it to break? I will print with 3mm walls and 20% infill. Any answer is appreciated. Thanks. Here is helmet: Iron Man Helmet (one piece) by scottyboy1129 - Thingiverse.
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Hey Kyle,
the stainless steel powder contained within the filament does not actually give the material structural properties like steel. It is mostly for cosmetic applications, where you want a realistic metal look, that you can also nicely polish to a shine. Since it also makes the part a lot heavier, it will very likely break into two or more pieces if you even drop it from table height. So not a lot of force will be needed to break it.
Sincerely,
Jonas
