popper
06-08-2012, 10:36 AM
Rolled some CB off the bench onto concrete floor. Harder sounded different and bounced farther. Measure the dent, it was the same pattern on all. No I don't know the BHN. Got a wooden handled hammer I'll drill a hole and rig to drop on vice anvil. Easy to measure and repeatable.
1) 95/2.5/2.5 .091
2) 98/1/1 .125
3) 97.5/1.25/1.25 .122
1) 95/2.5/2.5 .091
2) 98/1/1 .125
3) 97.5/1.25/1.25 .122