Astm E8 Pdf

PDF Immediate download. ASTM E8/E8M-16a. April 2004 Standard Test Methods for Tension Testing of Metallic Materials [Metric] (Withdrawn 2008).

NOTE—These test methods are the metric companion of Test Methods E 8. Committee E-28 was granted an exception in 199!' The Committee on #tandards to maintain E8 and E8M as separate companion standards rather than com!ining standards as recommended!' The $orm and #t'%e man&a%. NOTE—These metric test methods are essentia%%' the same as those in Test Methods E 8' and are compati!%e in technica% content except that gage%engths are re(&ired to!e )* for most ro&nd specimens rather than +* as specified in Test Methods E 8.

Test specimens made from powder meta%%&rg',M/ materia% s are exempt from this re(&irem ent!' Ind&str'wide agreement to 0eep the pressing of the materia% to a specific proected area and densit'. NOTE—Exceptions to the proisions of these test methods ma' need to!e made in indiid&a% specifications or test methods for a partic&%ar materia%. $or examp%es' see Test Methods and *efinitions 3 45 and Test Methods 6 ))M. NOTE—7oom temperat&re sha%%!e considered to!e 15 to 48C &n%ess otherwise specified. This standard does not p&rport to address a%% of the safet' concerns' if an' associated with its &se. t is the responsi!i%it' of the &ser of this standard to esta!%ish appropriate safet' and hea%th practices and determine the app%ic a!i%it' of reg&%ator'%imitations prior to &se.

9in a uniaial test, the strain s first point of;ero slope from the point of transition from discontinuous yielding to uniform strain hardening. Shadowprotect 427 keygen download. 8f the transition occurs over a range of strain, the?)- end point is the intersection et'een. Tension tests provide information on the strength and ductility of materials under uniaial tensile stresses. This information may e useful in comparisons of materials, alloy development, uality control, and design under certain circumstances.

The results of tension tests of specimens machined to standardi;ed dimensions from selected portions of a part or material may not totally represent the strength and ductility properties of the entire end product or its in$service ehavior in different environments. Winrunner testing tool for windows 7.