Maritza Ulloa
Materials
- Jul 14, 2020
- 3
In ASME II, Part D, Subpart 1 in table 3 the SA-325 Gr 1 structural bolt is classified for ASME III application NP=not permitted for maximum temperature limit, why is this bolt not allowed? The most curious thing is that the same table shows the SA-325 material without any classification and this material is applicable in ASME III.