Adding new Aluminium alloys

src/material_data/MaterialProperties.toml

@@ -29,18 +29,17 @@
     T0 = 293.15
 
 [Al-7075]
-    description = """General 7075 characteristics and uses (from Alcoa): Very high strength material used for highly stressed structural parts. The T7351 temper offers improved stress-corrosion cracking resistance.
-    Uses: Aircraft fittings, gears and shafts, fuse parts, meter shafts and gears, missile parts, regulating valve parts, worm gears, keys, aircraft, aerospace and defense applications."""
+    description = """Aluminum 7075-T6 Sheet: Used in Fuselage skin. Most widely used alloy for aircraft structures along with Al-2024"""
 
-    source = "https://www.matweb.com/search/DataSheet.aspx?MatGUID=6653b72914864cc0a0ff7adf5b720167"
+    source = "https://www.matweb.com/search/DataSheet.aspx?MatGUID=4f19a42be94546b686bbf43f79c51b7d"
     density = 2810.0 #kg/m3
-    youngs_modulus = 72e9 #Pa
+    youngs_modulus = 71.7e9 #Pa
     shear_modulus = 26.9e9 #Pa
     poissons_ratio = 0.33
-    YTS = 338e6 #Yield tensile strength
-    UTS = 505e6  #Ultimate tensile strength
-    shear_strength = 300e6
-    thermal_conductivity = 155 #W/(m K)
+    YTS = 462e6 #Yield tensile strength
+    UTS = 510e6  #Ultimate tensile strength
+    shear_strength = 331e6
+    thermal_conductivity = 130 #W/(m K)
 
 [Al-2219-T87]
     description = """Aluminum-copper alloy with high strength, resistance to corrosion cracking and enhanced cryogenic properties.
@@ -56,6 +55,102 @@
     shear_strength = 280e6
     thermal_conductivity = 121 #W/(m K)
 
+[Al-2024-T4]
+    description = """2000 series aluminum alloy that's a common choice for aerospace and structural applications. 
+    It's made of aluminum, copper, and manganese, with copper as the main element. """
+
+    source = "https://www.matweb.com/search/datasheet.aspx?MatGUID=0ea3c1617f984cb08cdc98f0e2fa5b4f"
+    density = 2780.0 #kg/m3
+    youngs_modulus = 73.1e9 #Pa
+    shear_modulus = 28e9 #Pa
+    poissons_ratio = 0.33
+    YTS = 324e6 #Yield tensile strength
+    UTS = 469e6  #Ultimate tensile strength
+    shear_strength = 283e6
+    thermal_conductivity = 121 #W/(m K)
+
+[Al-2524]
+    description = """Advanced Fuselage Skin Alloy. 15–20% improvement in fracture toughness and twice fatigue crack growth resistance of 2024-T3."""
+    source = "10.31399/asm.ad.al0389"
+    density = 2780.0 #kg/m3
+    youngs_modulus = 71e9 #Pa
+    shear_modulus = 28e9 #Pa  # Using Al-2024 since not specified
+    poissons_ratio = 0.35
+    YTS = 310e6 #Yield tensile strength
+    UTS = 421e6  #Ultimate tensile strength
+    shear_strength = 283e6
+    thermal_conductivity = 121 #W/(m K) # Using Al-2024 since not specified
+
+[Al-2324-T39]
+    description = """Alloy 2324-T39 is a higher strength version of alloy 2024-T351 and is a purity controlled composition variant of alloy 2024. 
+    It was developed for tension-dominated, fatigue and fracture critical plate applications. The T39 temper, developed through special fabricating 
+    practices, improves both strength and fracture toughness properties over alloy 2024 plate. Alloy 2324-T39 plate is being used successfully on 
+    lower wing skin and center wing box components of commercial aircraft """
+    source = "https://www.lookpolymers.com/polymer_Alcoa-2324-T39-Aluminum-Plate.php"
+    density = 2770.0 #kg/m3
+    youngs_modulus = 72.4e9 #Pa
+    shear_modulus = 27.0e9 #Pa  
+    poissons_ratio = 0.33
+    YTS = 370e6 #Yield tensile strength
+    UTS = 475e6  #Ultimate tensile strength
+    shear_strength = 283e6
+    thermal_conductivity = 121 #W/(m K) # Using Al-2024 since not specified
+
+[Al-7050-T7]
+    description = """It is fairly strong and features prominently in the wings and fuselage of the planes. For its high corrosion resistance and 
+    strength in wide sections, grade 7050 is commonly used in the wing skins and fuselage and more so in military crafts."""
+    source = "https://asm.matweb.com/search/SpecificMaterial.asp?bassnum=ma7050t765"
+    density = 2830.0 #kg/m3
+    youngs_modulus = 71.7e9 #Pa
+    shear_modulus = 26.9e9 #Pa  
+    poissons_ratio = 0.33
+    YTS = 490e6 #Yield tensile strength
+    UTS = 552e6  #Ultimate tensile strength
+    shear_strength = 324e6
+    thermal_conductivity = 153 #W/(m K) 
+
+[Al-2198-T8]
+    description = """3rd generation Al-Li alloy used on fuselage skin and wing for its high strength, damage tolerance, and corrosion resistance"""
+    source = """https://dl.asminternational.org/handbooks/edited-volume/91/chapter/2088145/2198Fuselage-Sheet,
+                https://www.makeitfrom.com/material-properties/2195-2195-T8-Aluminum"""
+    density = 2710.0 #kg/m3
+    youngs_modulus = 74.9e9 #Pa
+    shear_modulus = 26e9 #Pa
+    poissons_ratio = 0.33
+    YTS = 407e6 #Yield tensile strength
+    UTS = 462e6  #Ultimate tensile strength
+    shear_strength = 350e6
+    thermal_conductivity = 130 #W/(m K) 
+
+[Al-2050-T8]
+    description = """3rd generation Al-Li alloy used in fuselage floor for its high strength, damage tolerance, and corrosion resistance"""
+    source = """https://www.aubertduval.com/wp-media/uploads/sites/2/2017/06/2050_GB-1.pdf
+                https://link.springer.com/article/10.1007/s11665-009-9554-z
+                """
+    density = 2710.0 #kg/m3
+    youngs_modulus = 76.5e9 #Pa
+    shear_modulus = 26e9 #Pa
+    poissons_ratio = 0.33
+    YTS = 476e6 #Yield tensile strength
+    UTS = 503e6  #Ultimate tensile strength
+    shear_strength = 270e6
+    thermal_conductivity = 130 #W/(m K) 
+
+[Al-Li-1441]
+    description = """The low density and good mechanical properties of Al-Li alloys make them attractive for
+many structural applications, especially in the aerospace industry. Compared to other Al-Cu-Mg alloys, 1441 Al-Li alloy has similar strength but exhibits 7% lower
+density and 12% higher modulus, as well as other improved properties """
+
+    source = "https://ntrs.nasa.gov/api/citations/20040086797/downloads/20040086797.pdf"
+    density =  2600.0 #kg/m3
+    youngs_modulus = 78.4 #Pa
+    shear_modulus = 28e9 #Pa
+    poissons_ratio = 0.34
+    YTS = 315e6 #Yield tensile strength
+    UTS = 430e6  #Ultimate tensile strength
+    shear_strength = 320e6
+    thermal_conductivity =  88 #W/(m K)
+
 [Ti-6242]
     description = "Titanium 6242 alloy"
     #Structural properties: https://www.matweb.com/search/datasheet_print.aspx?matguid=66f20965748441d8916768ed80be0cba
@@ -93,6 +188,7 @@
     UTS = 1282e6  #Ultimate tensile strength
     shear_strength = 758.4e6 #From https://www.onlinemetals.com/en/product-guide/alloy/4340
     thermal_conductivity = 44.5 #W/(m K)
+
 # -----------------------------------------------------
 # Generic conductors with electrical properties taken 
 # from here: https://en.wikipedia.org/wiki/Electrical_resistivity_and_conductivity#Resistivity_and_conductivity_of_various_materials