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R60705 Alloy vs. 333.0 Aluminum

R60705 alloy belongs to the otherwise unclassified metals classification, while 333.0 aluminum belongs to the aluminum alloys. There are 21 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is R60705 alloy and the bottom bar is 333.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
73
Elongation at Break, % 18
1.0 to 2.0
Fatigue Strength, MPa 290
83 to 100
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 37
28
Tensile Strength: Ultimate (UTS), MPa 540
230 to 280
Tensile Strength: Yield (Proof), MPa 430
130 to 210

Thermal Properties

Latent Heat of Fusion, J/g 250
520
Specific Heat Capacity, J/kg-K 270
880
Thermal Conductivity, W/m-K 17
100 to 140
Thermal Expansion, µm/m-K 6.3
21

Otherwise Unclassified Properties

Density, g/cm3 6.7
2.8
Embodied Water, L/kg 450
1040

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 90
2.1 to 4.6
Resilience: Unit (Modulus of Resilience), kJ/m3 950
120 to 290
Stiffness to Weight: Axial, points 8.1
14
Stiffness to Weight: Bending, points 23
49
Strength to Weight: Axial, points 22
22 to 27
Strength to Weight: Bending, points 22
29 to 34
Thermal Diffusivity, mm2/s 9.5
42 to 57
Thermal Shock Resistance, points 63
11 to 13

Alloy Composition

Aluminum (Al), % 0
81.8 to 89
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 0 to 0.2
0
Copper (Cu), % 0
3.0 to 4.0
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.2
0 to 1.0
Magnesium (Mg), % 0
0.050 to 0.5
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0
0 to 0.5
Niobium (Nb), % 2.0 to 3.0
0
Nitrogen (N), % 0 to 0.025
0
Oxygen (O), % 0 to 0.18
0
Silicon (Si), % 0
8.0 to 10
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 0
0 to 1.0
Zirconium (Zr), % 91 to 98
0
Residuals, % 0
0 to 0.5