{
  "title": "Composition indicator and qualified welding questions",
  "scope": "Specified onlinewelding carbon-equivalent method; not a universalweldabilitythreshold",
  "equation": "CE=C+Mn/6+(Cu+Ni)/15+(Cr+Mo+V)/5",
  "input_convention": "Numericalreportedcompositionpercentages onidentified materialanalysis basis, notfractions",
  "hypothetical_percentages": {
    "C": 0.15,
    "Mn": 1,
    "Cu": 0.05,
    "Ni": 0.1,
    "Cr": 0.1,
    "Mo": 0.02,
    "V": 0.01
  },
  "hypothetical_CE": 0.3526666666666667,
  "adopted_response": "Up to0.4 guideline; above0.4 metallurgicalreview ofcomposition/cooling/WPS, not universalprohibition orsub0.4acceptance",
  "questions": [
    "Materialidentity andthermalhistory",
    "Actualwall/penetration",
    "Livefluidcompatibility/heatremoval",
    "Qualifiedpreheat/interpass anddelaycracking verification"
  ],
  "unresolved_thermal_shortcut": "Celsius-labelledlogarithmicratio relationship notusedtogenerate qualifiedmaximuminnerwalltemperature; no scale substituted."
}