Jvc

Had no idea so many ways to test steel. The ball bearing was neat.

Well they are steel. Not sure what grade of steel but definitely steel. Very heavy Now just design a table to hold them firmly in place. Thank y’all

I deserve that, lol i did not even think of doing that.

Thank you very much for your time and experience not sure what a spark test is. I have been grinding the paint off ansd as i have done this the grinding wheel has been spitting sparks (is that the spark test?). I will try the drill test this afternoon though. Thank you for helping me.

It is approximately 11.5” x 5.75” This weight is somewhere close to 150 to 200 lbs Thank you very much for your time and experience

I have these old round weights about 12”. In diameter and about 4 to 6” thick it is very heavy the weights were used to measure the amount of water flow in a water treatment plant. How to tell if the weight would be a good anvil material