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Surface finish

Surface finish

Surface finish

enginesrus (Mechanical)

(OP)

29 Sep 21 01:03

What abrasive grit will give a .23 micron finish on hard steel?

RE: Surface finish

3DDave (Aerospace) 29 Sep 21 01:39

This chart says 400, I think: https://www.ljstar.com/resources/surface-finish-ch...

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