It is basically proposed for utilization in welded pressure vessels where indent durability is important. These evaluations cover a scope of rigidities from 55 - 90 Mpa and this flexibility clarifies a great part of the particulars ubiquity. For plates more slender than 40mm ordinarily supply as rolled. Plates over 40mm thick are standardized. For A 516 grade 70, which is one of most well known steels, the ASME standard organization is as per the following (reliant on evaluation):