AWS-A1.1 Historical Revision Information
Metric Practice Guide for the Welding Industry

AWS-A1.1 - 1998 EDITION - SUPERSEDED
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Metric Practice Guide for the Welding Industry

Abstract

This metric practice guide is based on the International System of Units (SI) as defined in the U.S. Federal Register notice of July 28, 1998, "Metric System of Measurement: Interpretation of the International System of Units for the United States." It includes the base units, derived units, and rules for their use. Also covered are conversion factors and rules for their use in converting inch-pound units to SI units. Recommendations are presented for style and usage in such areas as prefixes, punctuation, number grouping, etc. There are also suggestions to industry for managing the transition.


To find similar documents by classification:

25.160 (Welding, brazing and soldering Including gas welding, electric welding, plasma welding, electron beam welding, plasma cutting, etc.)

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Document Number

AWS-A1.1

Revision Level

1998 EDITION

Status

Superseded

Publication Date

June 15, 1998

Page Count

31 pages