Jenissh Dave
Mechanical
- Sep 7, 2021
- 1
thread794-460398
Dear,
I have having the doubt how to take test specimen as per mandatory appendix 20 form as same case has happen at our workplace. Kindly guide
Test specimens, in addition to those required by the
material specifications, shall be taken in a direction parallel to the axis of the hub and as close to the hub as practical, as shown in Figure UW-13.3. At least two tensile test
specimens shall be taken from the plate in the proximity
of the hub with one specimen taken from the center third
of the plate width as rolled, and the second specimen taken at 90 deg around the circumference from the other
specimen. Both specimens shall meet the tensile and yield
requirements of the SA material specification. All dimensional requirements of Figure UW-13.3 shall apply.
Dear,
I have having the doubt how to take test specimen as per mandatory appendix 20 form as same case has happen at our workplace. Kindly guide
Test specimens, in addition to those required by the
material specifications, shall be taken in a direction parallel to the axis of the hub and as close to the hub as practical, as shown in Figure UW-13.3. At least two tensile test
specimens shall be taken from the plate in the proximity
of the hub with one specimen taken from the center third
of the plate width as rolled, and the second specimen taken at 90 deg around the circumference from the other
specimen. Both specimens shall meet the tensile and yield
requirements of the SA material specification. All dimensional requirements of Figure UW-13.3 shall apply.