diff --git a/src/data/AlMg4.5Mn0.7.json b/src/data/AlMg4.5Mn0.7.json
new file mode 100755
index 0000000..e917225
--- /dev/null
+++ b/src/data/AlMg4.5Mn0.7.json
@@ -0,0 +1,36 @@
+{
+  "Name": "AlMg4.5Mn0.7",
+  "Formula": "AlMg4.5Mn0.7",
+  "Standard": {
+    "ISO": "AlMg4.5Mn0.7",
+    "DIN1725": "AlMg4,5Mn",
+    "EN-AW": "5083",
+    "WERKSTOFFNUMMER": "3.3547",
+    "Type": "Non age hardening"
+  },
+  "Mechanical Properties": {
+    "T": ["20-25", "°C"],
+    "R_m": [420, "MPa"],
+    "Hardness": {
+      "HV": [300, "0.05"]
+    },
+    "Anodising": {
+      "AH": 1,
+      "ASA": "-"
+    },
+    "Annotation": "Material especially for distortion-free milled parts"
+  },
+  "Source": [
+    {
+      "Type": "Web",
+      "URL": "http://www.eloxal-muenchen.de/techinfoh.html"
+    },
+    {
+      "Type": "Web",
+      "Author": "Fa. Honsel",
+      "Title": "Handbuch Knetwerkstoffe",
+      "Year": 2010,
+      "URL": "http://www.eloxal-muenchen.de/downloads/Handbuch_Knetwerkstoffe.pdf"
+    }
+  ]
+}
diff --git a/src/data/AlMgSi.json b/src/data/AlMgSi.json
new file mode 100755
index 0000000..3178029
--- /dev/null
+++ b/src/data/AlMgSi.json
@@ -0,0 +1,36 @@
+{
+  "Name": "AlMgSi",
+  "Formula": "AlMgSi",
+  "Standard": {
+    "ISO": "AlMgSi",
+    "DIN1725": "AlMgSi0,5",
+    "EN-AW": "6060",
+    "WERKSTOFFNUMMER": "3.3206",
+    "Type": "Age hardening alloys"
+  },
+  "Mechanical Properties": {
+    "T": ["20-25", "°C"],
+    "R_m": [215, "MPa"],
+    "Hardness": {
+      "HV": [400, "0.05"]
+    },
+    "Anodising": {
+      "AH": 1,
+      "ASA": 1
+    },
+    "Annotation": "The most common material for angles, flat bars, tubes"
+  },
+  "Source": [
+    {
+      "Type": "Web",
+      "URL": "http://www.eloxal-muenchen.de/techinfoh.html"
+    },
+    {
+      "Type": "Web",
+      "Author": "Fa. Honsel",
+      "Title": "Handbuch Knetwerkstoffe",
+      "Year": 2010,
+      "URL": "http://www.eloxal-muenchen.de/downloads/Handbuch_Knetwerkstoffe.pdf"
+    }
+  ]
+}
diff --git a/src/data/AlSi1MgMn-G.AL.json b/src/data/AlSi1MgMn-G.AL.json
new file mode 100755
index 0000000..8311e3f
--- /dev/null
+++ b/src/data/AlSi1MgMn-G.AL.json
@@ -0,0 +1,47 @@
+{
+  "Name": "AlSi1MgMn",
+  "Formula": "AlSi1MgMn",
+  "Standard": {
+    "ISO": "AlSi1MgMn",
+    "EN-AW": "6082",
+    "Type": "Age hardening alloys"
+  },
+  "Electromagnetic Data": {
+    "sigma": ["28±4", "m/Ω/mm²"]
+  },
+  "Mechanical Properties": {
+    "T": ["20-25", "°C"],
+    "rho": [2.70, "g/cm³"],
+    "E": ["~70", "GPa"],
+    "Yield strength": {
+      "R_p02": ["230±30", "MPa"]
+    },
+    "R_m": ["290±20", "MPa"],
+    "Elongation": {
+      "A_5": ["7±1", "%"]
+    },
+    "Hardness": {
+      "HBW": [95, "2.5/62.5"]
+    },
+    "Anodising": {
+      "AH": 1,
+      "ASA": 3
+    },
+    "Annotation": "Medium-strength Round Bar: Length 3000 mm; diameter 10-300 mm"
+  },
+  "Heat treatment": {
+    "Temper": "T6 / T651 / T6511"
+  },
+  "Thermodynamic Properties": {
+    "Crystal": {
+      "alpha": [23.4, "µm/m/K"],
+      "lambda": ["195±25", "W/m/K"],
+      "cp": [896, "J/kg/K"]
+    }
+  },
+  "Source": {
+    "Type": "Web",
+    "Author": "GLEICH Aluminiumwerk GmbH & Co. KG",
+    "URL": "https://gleich.de/en/products/en-aw-6082-roundbar/"
+  }
+}
diff --git a/src/data/AlZn5.5Mg1.5-G.AL-C330.json b/src/data/AlZn5.5Mg1.5-G.AL-C330.json
new file mode 100755
index 0000000..11e8049
--- /dev/null
+++ b/src/data/AlZn5.5Mg1.5-G.AL-C330.json
@@ -0,0 +1,48 @@
+{
+  "Name": "G.AL® C330 Higher Strength Precision Milled Plate",
+  "Formula": "AlZn5.5Mg1.5",
+  "Standard": {
+    "ISO": "AlZn5.5Mg1.5",
+    "ISO": "AlZn5,5Mg1,5",
+    "EN-AW": "7021",
+    "Type": "Age hardening alloys"
+  },
+  "Electromagnetic Data": {
+    "sigma": ["22.5±1.5", "m/Ω/mm²"]
+  },
+  "Mechanical Properties": {
+    "T": ["20-25", "°C"],
+    "rho": [2.80, "g/cm³"],
+    "E": [70, "GPa"],
+    "Yield strength": {
+      "R_p02": ["315±25", "MPa"]
+    },
+    "R_m": ["350±30", "MPa"],
+    "Elongation": {
+      "A_5": ["3.5±1", "%"]
+    },
+    "Hardness": {
+      "HBW": [115, "2.5/62.5"]
+    },
+    "Anodising": {
+      "AH": 2,
+      "ASA": 6
+    },
+    "Annotation": "Medium-strength Round Bar: Length 3000 mm; diameter 10-300 mm"
+  },
+  "Heat treatment": {
+    "Temper": "solution heat treated, quenched, artifically aged, T79"
+  },
+  "Thermodynamic Properties": {
+    "Crystal": {
+      "alpha": [23.4, "µm/m/K"],
+      "lambda": ["195±25", "W/m/K"],
+      "cp": [896, "J/kg/K"]
+    }
+  },
+  "Source": {
+    "Type": "Web",
+    "Author": "GLEICH Aluminiumwerk GmbH & Co. KG",
+    "URL": "https://gleich.de/en/products/g-al-c330/"
+  }
+}