- #1
jerich1000
- 56
- 0
Does anyone have access to a chart shown surface finish vs. impact of fatigue strength at 10^6 for various matals?
In our company we limit the surface finishes to 63 Ra max for highly stressed areas. But where did that value come from? The best way to find out is to see a chart showing the specific affects of finish Ra to fatigue strength.
Thanks,
In our company we limit the surface finishes to 63 Ra max for highly stressed areas. But where did that value come from? The best way to find out is to see a chart showing the specific affects of finish Ra to fatigue strength.
Thanks,