Im now using Tank 3.2, Im going to add a new material in the material database. For an example, Plate material : EN-10025-S-275-JR, I have the value like Design Stress,Hydro test,Min Yield stress all in N/mm2 unit. But in the software, the unit is in lb/sq..is this similar with lb/in-sq?

You are correct, the display should be "lb/sq.in.". The problem is that the dialog field size is too small, so the last few characters were cut off.

Thank you for pointing this out.

Hye Richard,

How about the unit for Applied External Circumferential Moment and Applied External Longitudinal Moment in Nozzle Stiffness calculation. According to API Appendix P, the unit is in N.mm or lb-ft, just want a clarification from you, Im afraid if this is because of the same problem as above.(Dialog field size to small)

Miza

I'll check this out, I'm away from the office this week.