{"data":{"fields":"term_definition","term_definition":"<div class=\"definition\">Stress-strain diagram obtained from the standard tensile test of a ductile material. P marks the proportional limit; E, the elastic limit; Y, the offset yield strength as defined by offset strain OA; U, the maxiumum or ultimate strength; and F, the fracture strength.<\/div><div class=\"align align-image align-left\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"><img src=\"https:\/\/www.gleason.com\/images\/jLBlZy.8bf5\/544w\/ED-183b.jpg\" alt=\"ED-183b\"><\/div>"}}