{
  "url": "https://openlegislation.uk/pressure-equipment-safety-regulations-2016/schedule-2/paragraph-36",
  "json_url": "https://openlegislation.uk/pressure-equipment-safety-regulations-2016/schedule-2/paragraph-36.json",
  "legislation": "uksi/2016/1105",
  "legislation_title": "The Pressure Equipment (Safety) Regulations 2016",
  "legislation_url": "https://openlegislation.uk/pressure-equipment-safety-regulations-2016",
  "path": "schedule/2/paragraph/36",
  "kind": "paragraph",
  "number": "36",
  "heading": "Allowable stresses",
  "text": "(1) In paragraph 37, the following symbols have the following meanings—\n(a) Re/t, yield limit, indicates the value at the calculation temperature of—\n(i) the upper flow limit for a material presenting upper and lower flow limits,\n(ii) the 1.0 % proof strength of austenitic steel and non-alloyed aluminium,\n(iii) the 0.2 % proof strength in other cases.\n(b) Rm/20 indicates the minimum value of the ultimate tensile strength at 20oC.\n(c) Rm/t designates the ultimate tensile strength at the calculation temperature.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [
    {
      "type": "inserted",
      "affecting": "uksi/2026/40",
      "affecting_title": "The Treatment of Conformity Assessment Bodies (Comprehensive Economic and Trade Agreement between the Government of Great Britain and Northern Ireland and the Government of the Republic of India) Regulations 2026"
    }
  ],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/2016/1105/schedule/2/paragraph/36",
    "retrieved_at": "2026-10-28T23:18:08.933092+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}