02306aam 2200385I 450 991070951060332120151026025822.0GOVPUB-C13-2c871217a08cc235b0b6f8d01d6442cb(CKB)5470000002479899(OCoLC)926742714(EXLCZ)99547000000247989920151026d1985 ua 0engrdacontentrdamediardacarrierStandards and metadata requirements for computerization of selected mechanical properties of metallic materials /J. H. WestbrookGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1985.1 online resourceNBS special publication ;7021985.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.To 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.Westbrook J. H1410364Westbrook J. H1410364United States.National Bureau of Standards.NBSNBSGPOBOOK9910709510603321Standards and metadata requirements for computerization of selected mechanical properties of metallic materials3533778UNINA