Thread: The Hazards of Hardness Testing
View Single Post
  #3  
Old 09-28-2014, 10:35 AM
BCROB's Avatar
BCROB BCROB is offline
Master
  
Join Date: Dec 2011
Location: BC
Posts: 884
Never had an issue with mine , looks grainy to me as well......
also your test block looks like it has some serious hardness test dimples in it , may just be the picture


__________________
R.Watson
B.C. Canada
Reply With Quote