{
  "standardNote": "Representative engineering data for framework/demo use. Verify against current material datasheets before production use.",
  "aluminum": {
    "family": "Aluminum Alloys",
    "typicalProcess": "High-pressure die casting (HPDC)",
    "basePriceUSDperKg": 2.60,
    "alloys": {
      "A380": {
        "name": "A380 (ADC10 / 380.0)",
        "density": 2.71,
        "tensileStrengthMPa": 324,
        "yieldStrengthMPa": 157,
        "elongationPct": 3.5,
        "meltingRangeC": [540, 595],
        "thermalConductivityWmk": 96,
        "costIndex": 1.0,
        "recyclability": "High"
      },
      "A383": {
        "name": "A383 (ADC12 / 383.0)",
        "density": 2.70,
        "tensileStrengthMPa": 310,
        "yieldStrengthMPa": 150,
        "elongationPct": 3.0,
        "meltingRangeC": [520, 580],
        "thermalConductivityWmk": 92,
        "costIndex": 1.02,
        "recyclability": "High"
      },
      "A360": {
        "name": "A360 (360.0)",
        "density": 2.68,
        "tensileStrengthMPa": 317,
        "yieldStrengthMPa": 172,
        "elongationPct": 3.0,
        "meltingRangeC": [555, 615],
        "thermalConductivityWmk": 105,
        "costIndex": 1.08,
        "recyclability": "High"
      },
      "A413": {
        "name": "A413 (413.0)",
        "density": 2.66,
        "tensileStrengthMPa": 296,
        "yieldStrengthMPa": 141,
        "elongationPct": 3.5,
        "meltingRangeC": [530, 590],
        "thermalConductivityWmk": 100,
        "costIndex": 1.05,
        "recyclability": "High"
      },
      "A384": {
        "name": "A384 (384.0)",
        "density": 2.74,
        "tensileStrengthMPa": 310,
        "yieldStrengthMPa": 150,
        "elongationPct": 4.0,
        "meltingRangeC": [520, 575],
        "thermalConductivityWmk": 90,
        "costIndex": 1.06,
        "recyclability": "High"
      },
      "A390": {
        "name": "A390 (390.0)",
        "density": 2.73,
        "tensileStrengthMPa": 280,
        "yieldStrengthMPa": 240,
        "elongationPct": 1.0,
        "meltingRangeC": [500, 590],
        "thermalConductivityWmk": 120,
        "costIndex": 1.12,
        "recyclability": "High"
      }
    }
  },
  "magnesium": {
    "family": "Magnesium Alloys",
    "typicalProcess": "High-pressure die casting (HPDC)",
    "basePriceUSDperKg": 3.20,
    "alloys": {
      "AZ91D": {
        "name": "AZ91D",
        "density": 1.81,
        "tensileStrengthMPa": 230,
        "yieldStrengthMPa": 150,
        "elongationPct": 3.0,
        "meltingRangeC": [470, 595],
        "thermalConductivityWmk": 51,
        "costIndex": 1.35,
        "recyclability": "Medium-High"
      },
      "AM60B": {
        "name": "AM60B",
        "density": 1.80,
        "tensileStrengthMPa": 225,
        "yieldStrengthMPa": 130,
        "elongationPct": 6.0,
        "meltingRangeC": [540, 615],
        "thermalConductivityWmk": 61,
        "costIndex": 1.40,
        "recyclability": "Medium-High"
      },
      "AZ31B": {
        "name": "AZ31B",
        "density": 1.77,
        "tensileStrengthMPa": 262,
        "yieldStrengthMPa": 187,
        "elongationPct": 11.0,
        "meltingRangeC": [560, 640],
        "thermalConductivityWmk": 76,
        "costIndex": 1.50,
        "recyclability": "Medium-High"
      }
    }
  }
}