LEADER 02306aam 2200385I 450 001 9910709510603321 005 20151026025822.0 024 8 $aGOVPUB-C13-2c871217a08cc235b0b6f8d01d6442cb 035 $a(CKB)5470000002479899 035 $a(OCoLC)926742714 035 $a(EXLCZ)995470000002479899 100 $a20151026d1985 ua 0 101 0 $aeng 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aStandards and metadata requirements for computerization of selected mechanical properties of metallic materials /$fJ. H. Westbrook 210 1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1985. 215 $a1 online resource 225 1 $aNBS special publication ;$v702 300 $a1985. 300 $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes. 300 $aTitle from PDF title page. 320 $aIncludes bibliographical references. 330 3 $aTo assist in building a computerized information system on the engineering properties of materials, the standards and metadata requirements for a representative group of mechanical property categories are considered. These categories include: tensile behavior, hardness numbers, notch-bar impact test parameters and fatigue properties. For each property group, definitions of terms, synonyms (and non-synonyms), standard test methods, standards for reporting data, precision and accuracy, and correlations of properties are addressed. The principal findings and recommendations are as follows. Existing test methods are generally adequate for the properties considered but better standards are needed for data reporting. Appraisal of materials variability and testing machine variability would be assisted by acess to standard reference materials, certified as to their mechanical properties. 700 $aWestbrook$b J. H$01410364 701 $aWestbrook$b J. H$01410364 712 02$aUnited States.$bNational Bureau of Standards. 801 0$bNBS 801 1$bNBS 801 2$bGPO 906 $aBOOK 912 $a9910709510603321 996 $aStandards and metadata requirements for computerization of selected mechanical properties of metallic materials$93533778 997 $aUNINA