ASTM SI10-16

IEEE/ASTM SI 10 American National Standard for Metric Practice

SCOPE
This document is the primary American National Standard on application of the metric system. It emphasizes use of the International System of Units (SI), which is the modern, internationally accepted metric system. It includes information on SI, a limited list of units recognized for use with SI, and a list of conversion factors, together with general guidance on style and usage. It also lists older "metric" units that shall no longer be used. The word primary implies that other metric standards in the United States should be consistent with this document.

General Information

• Status: Published
• Publication Date: 28-Feb-2017
• ICS: 01.060 - Quantities and units
• ICS: 01.120 - Standardization. General rules
• Technical Committee: E43 - SI Practice
• Drafting Committee: E43.10 - Standards

Relations

• Referred By: ASTM D4486-18 - Standard Test Method for Kinematic Viscosity of Volatile and Reactive Liquids
• Effective Date: 01-Mar-2017

Standards Content (Sample)

American National Standard for
Metric Practice
Co-Sponsors

ASTM Committee E43 on SI Practice

and

IEEE Standards Coordinating Committee 14
(Quantities, Units, and Letter Symbols)

IEEE
IEEE/ASTM SI 10™-2016
3 Park Avenue
(Revision of
New York, NY 10016-5997
IEEE/ASTM SI 10-2010)
USA

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IEEE/ASTM SI 10™-2016
(Revision of IEEE/ASTM SI 10-2010)
American National Standard
for Metric Practice
Co-Sponsors

ASTM Committee E43 on SI Practice

and
IEEE Standards Coordinating Committee 14
(Quantities, Units, and Letter Symbols)


Approved 22 September 2016

IEEE-SA Standards Board

Approved 1 July 2016

ASTM International

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Abstract: Guidance for the use of the modern metric system is given. Known as the International
System of Units (abbreviated SI), the system is the basis for worldwide standardization of
measurement units. Information is included on SI, a list of units recognized for use with SI, and a
list of conversion factors, together with general guidance on proper style and usage.

Keywords: conversion factors, International System, International System of Units, metric
practice, metric system, rounding, SI, SI 10, Système International d’Unités

•

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Copyright © 2016 by The Institute of Electrical and Electronics Engineers, Inc. and ASTM International.
All rights reserved. Published 10 March 2017. Printed in the United States of America.

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Incorporated.

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PDF: ISBN 978-1-5044-3717-2 STD22411
Print: ISBN 978-1-5044-3718-9 STDPD22411

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