Can you offer an explanation of how the hydrogen gets below the surface?
It sounds improbable there would be much penetration.

Thanks,
Steve

Harold and Susan Vordos wrote:

"Steve Koschmann" wrote in message
...


electrolysis



Although any of the heat treated tools will be subject to hydrogen
embrittlement, and can break easily afterwards as a result. A roast for an
hour or two at roughly 375 degrees F should minimize, if not eliminate, the
hydrogen.

Harold