Active Standard: A20 / A20M - 13
The current Percent Total Elongation Deduction Table (Section 11.6.1) for rectangular tensile specimens, does not provide values for thicknesses less than .180 inches (4.60 mm). This ballot extends the current maximum deduction of 5.0 for all thicknesses less than .192 inches (4.60 mm).
Keywordsgeneral delivery requirement; pressure containing parts; pressure vessel steels; steel plates; steel plates for pressure vessel applications; Alloy steel plate--specifications; General delivery requirements--steel; Pressure vessel steel plate--specifications; Steel plate--specifications;
Ballot Item Approved as A20/A20M-2013 and Pending Publication