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DRAWINGS STANDARDS POLICY AND PROCEDURE TABLE OF CONTENTS. Documented in this Standard. III ASME Y14.100-2004 paragraph requirement is replaced by an alternate. One such standard is American Society of Mechanical Engineers (ASME). The rules above are not the exact rules stated in the ASME Y14.5-2009 standard.). ASME Y14 SERIES Drafting Monocl Series GLOBAL*ENGINEERING DOCUMENTSn, An IHS GROUP Company VOLUME 1.

A size chart illustrating the ANSI sizes. Game Mlines24 on this page. In 1992, the adopted ANSI/ASME Y14.1 Decimal Inch Drawing Sheet Size and Format which defined a regular series of paper sizes based upon the de facto standard ​ 8 1⁄ 2 in × 11 in 'letter' size which it assigned 'ANSI A'.

This series also includes 'ledger'/'tabloid' as 'ANSI B'. This series is somewhat similar to the standard in that cutting a sheet in half would produce two sheets of the next smaller size. Unlike the ISO standard, however, the arbitrary aspect ratio forces this series to have two alternating aspect ratios. ANSI/ASME Y14.1 has been revised or updated in 1995, 2005 and 2012.

It has an accompanying standard ANSI/ASME Y14.1M that defines metric drawing paper sizes based upon and. With care, documents can be prepared so that the text and images fit on either ANSI or their equivalent ISO sheets at 1:1 reproduction scale.