(ii) In utilizing the “extension under load” technique, the entire pressure (or “extension below load”) similar to the anxiety at which the 0.2 per cent everlasting strain occurs may be determined with ample accuracy by calculating the elastic extension in the gauge size under suitable load and incorporating thereto 0. https://marioocpcn.alltdesign.com/an-unbiased-view-of-bar-178-47186566