{
  "schemaVersion": 1,
  "slug": "profilati-hem",
  "name": "Profilati HEM — dimensioni, massa e proprietà geometriche",
  "description": "Dataset tabellare dei profilati HEM con dimensioni nominali, massa lineare, area, momenti di inerzia e moduli resistenti.",
  "canonical": "https://nicolafaieta.it/risorse/profilati-hem/",
  "version": "2026.08",
  "datePublished": "2026-08-29",
  "dateModified": "2026-08-29",
  "license": "https://nicolafaieta.it/legal/termini/",
  "isBasedOn": [
    "https://orangebook.arcelormittal.com/node/16"
  ],
  "columns": [
    {
      "key": "profile",
      "name": "Profilo"
    },
    {
      "key": "h_mm",
      "name": "Altezza h",
      "unitText": "mm"
    },
    {
      "key": "b_mm",
      "name": "Larghezza ala b",
      "unitText": "mm"
    },
    {
      "key": "tw_mm",
      "name": "Spessore anima tw",
      "unitText": "mm"
    },
    {
      "key": "tf_mm",
      "name": "Spessore ala tf",
      "unitText": "mm"
    },
    {
      "key": "mass_kg_m",
      "name": "Massa lineare",
      "unitText": "kg/m"
    },
    {
      "key": "area_cm2",
      "name": "Area",
      "unitText": "cm²"
    },
    {
      "key": "Iy_cm4",
      "name": "Momento di inerzia asse forte",
      "unitText": "cm⁴"
    },
    {
      "key": "Iz_cm4",
      "name": "Momento di inerzia asse debole",
      "unitText": "cm⁴"
    },
    {
      "key": "Wy_cm3",
      "name": "Modulo resistente asse forte",
      "unitText": "cm³"
    },
    {
      "key": "Wz_cm3",
      "name": "Modulo resistente asse debole",
      "unitText": "cm³"
    }
  ],
  "rows": [
    {
      "profile": "HEM 100",
      "h_mm": 120,
      "b_mm": 106,
      "tw_mm": 12,
      "tf_mm": 20,
      "mass_kg_m": 41.8,
      "area_cm2": 53.2,
      "Iy_cm4": 1140,
      "Iz_cm4": 399,
      "Wy_cm3": 190,
      "Wz_cm3": 75
    },
    {
      "profile": "HEM 120",
      "h_mm": 140,
      "b_mm": 126,
      "tw_mm": 12.5,
      "tf_mm": 21,
      "mass_kg_m": 52.1,
      "area_cm2": 66.4,
      "Iy_cm4": 2020,
      "Iz_cm4": 703,
      "Wy_cm3": 288,
      "Wz_cm3": 112
    },
    {
      "profile": "HEM 140",
      "h_mm": 160,
      "b_mm": 146,
      "tw_mm": 13,
      "tf_mm": 22,
      "mass_kg_m": 63.2,
      "area_cm2": 80.6,
      "Iy_cm4": 3290,
      "Iz_cm4": 1140,
      "Wy_cm3": 411,
      "Wz_cm3": 157
    },
    {
      "profile": "HEM 160",
      "h_mm": 180,
      "b_mm": 166,
      "tw_mm": 14,
      "tf_mm": 23,
      "mass_kg_m": 76.2,
      "area_cm2": 97.1,
      "Iy_cm4": 5100,
      "Iz_cm4": 1760,
      "Wy_cm3": 566,
      "Wz_cm3": 212
    },
    {
      "profile": "HEM 180",
      "h_mm": 200,
      "b_mm": 186,
      "tw_mm": 14.5,
      "tf_mm": 24,
      "mass_kg_m": 88.9,
      "area_cm2": 113,
      "Iy_cm4": 7480,
      "Iz_cm4": 2580,
      "Wy_cm3": 748,
      "Wz_cm3": 277
    },
    {
      "profile": "HEM 200",
      "h_mm": 220,
      "b_mm": 206,
      "tw_mm": 15,
      "tf_mm": 25,
      "mass_kg_m": 103,
      "area_cm2": 131,
      "Iy_cm4": 10600,
      "Iz_cm4": 3650,
      "Wy_cm3": 967,
      "Wz_cm3": 354
    },
    {
      "profile": "HEM 220",
      "h_mm": 240,
      "b_mm": 226,
      "tw_mm": 15.5,
      "tf_mm": 26,
      "mass_kg_m": 117,
      "area_cm2": 149,
      "Iy_cm4": 14600,
      "Iz_cm4": 5010,
      "Wy_cm3": 1220,
      "Wz_cm3": 444
    },
    {
      "profile": "HEM 240",
      "h_mm": 270,
      "b_mm": 248,
      "tw_mm": 18,
      "tf_mm": 32,
      "mass_kg_m": 157,
      "area_cm2": 200,
      "Iy_cm4": 24300,
      "Iz_cm4": 8150,
      "Wy_cm3": 1800,
      "Wz_cm3": 658
    },
    {
      "profile": "HEM 260",
      "h_mm": 290,
      "b_mm": 268,
      "tw_mm": 18,
      "tf_mm": 32.5,
      "mass_kg_m": 172,
      "area_cm2": 220,
      "Iy_cm4": 31300,
      "Iz_cm4": 10400,
      "Wy_cm3": 2160,
      "Wz_cm3": 780
    },
    {
      "profile": "HEM 280",
      "h_mm": 310,
      "b_mm": 288,
      "tw_mm": 18.5,
      "tf_mm": 33,
      "mass_kg_m": 189,
      "area_cm2": 240,
      "Iy_cm4": 39600,
      "Iz_cm4": 13200,
      "Wy_cm3": 2550,
      "Wz_cm3": 914
    },
    {
      "profile": "HEM 300",
      "h_mm": 340,
      "b_mm": 310,
      "tw_mm": 21,
      "tf_mm": 39,
      "mass_kg_m": 238,
      "area_cm2": 303,
      "Iy_cm4": 59200,
      "Iz_cm4": 19400,
      "Wy_cm3": 3480,
      "Wz_cm3": 1250
    }
  ]
}