About impact test , mdmt reduction
About impact test , mdmt reduction
(OP)
1. internal press.:2.8kg/cm^2
2. external press.:11.55kg/cm^2
3. required th'k(for int.): 9.63mm
4. required th'k(for ext.): 42.59mm
5. M.D.M.T: -29 deg C
6. material : SA516-70N
On compress program, the internal required th'k is criterion of Curve reduction according to UCS-66.1 ratio.
But governing th'k is got from the ext. press.
Although governing th'k is the required th'k for ext.press.
i wanna know why the internal required th'k is criterion for MDMT reduction. Please inform me which part of Asme code is marked about contents as above in detail.
2. external press.:11.55kg/cm^2
3. required th'k(for int.): 9.63mm
4. required th'k(for ext.): 42.59mm
5. M.D.M.T: -29 deg C
6. material : SA516-70N
On compress program, the internal required th'k is criterion of Curve reduction according to UCS-66.1 ratio.
But governing th'k is got from the ext. press.
Although governing th'k is the required th'k for ext.press.
i wanna know why the internal required th'k is criterion for MDMT reduction. Please inform me which part of Asme code is marked about contents as above in detail.




