The steel most commonly used in A312 TP pipeâ304 stainless steelâhas a tensile strength of 525 newton per millimeter. The yield strength of the steel is typically rated at 205 N/mm.
One of Australia's most haunted places, this house was owned by the Crawley family that lived in it from 1855 to 1948. The family was witness to many deaths including that of a mentally ill man who was found chained in the caretaker's cottage.
Considering the fact that there are apparently 11 ghosts plus a phantom cat that call the Amos J Blake House home, it is safe to say that it most definitely qualifies as one of the most haunted places in New Hampshire! The house was built in 1837 and has featured on some popular paranormal television shows.