Nas Bolts

[Silente]

Hi everybody,

i was looking at a Nas Bolts catalogue where i found useful information on Nas 1300 series bolts.

This paper say they have a 160000 Psi Tensile strength.

I know this question could be stupid but because of my bad english i am not able to understand this:

160000 Psi, in this case, is the breaking point or the yield strength?

If it is breaking point, how can i know their yield stress?

Thank you very much for your help!

[Silente]

Hi everybody,

i was looking at a Nas Bolts catalogue where i found useful information on Nas 1300 series bolts.

This paper say they have a 160000 Psi Tensile strength.

I know this question could be stupid but because of my bad english i am not able to understand this:

160000 Psi, in this case, is the breaking point or the yield strength?

If it is breaking point, how can i know their yield stress?

Thank you very much for your help!