MakeItFrom.com
Menu (ESC)

707.0 Aluminum vs. R60901 Alloy

707.0 aluminum belongs to the aluminum alloys classification, while R60901 alloy belongs to the otherwise unclassified metals. There are 20 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 707.0 aluminum and the bottom bar is R60901 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
98
Elongation at Break, % 1.7 to 3.4
17 to 22
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 26
37
Tensile Strength: Ultimate (UTS), MPa 270 to 300
500 to 580
Tensile Strength: Yield (Proof), MPa 170 to 250
350 to 390

Thermal Properties

Latent Heat of Fusion, J/g 380
250
Specific Heat Capacity, J/kg-K 880
270
Thermal Conductivity, W/m-K 150
17
Thermal Expansion, µm/m-K 24
6.3

Otherwise Unclassified Properties

Density, g/cm3 2.9
6.6
Embodied Water, L/kg 1140
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.3 to 8.6
88 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 210 to 430
640 to 760
Stiffness to Weight: Axial, points 13
8.3
Stiffness to Weight: Bending, points 47
23
Strength to Weight: Axial, points 26 to 29
21 to 25
Strength to Weight: Bending, points 32 to 34
21 to 24
Thermal Diffusivity, mm2/s 58
9.7
Thermal Shock Resistance, points 12 to 13
58 to 67

Alloy Composition

Aluminum (Al), % 90.5 to 93.6
0
Chromium (Cr), % 0.2 to 0.4
0
Copper (Cu), % 0 to 0.2
0
Iron (Fe), % 0 to 0.8
0
Magnesium (Mg), % 1.8 to 2.4
0
Manganese (Mn), % 0.4 to 0.6
0
Niobium (Nb), % 0
2.4 to 2.8
Silicon (Si), % 0 to 0.2
0
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 4.0 to 4.5
0
Zirconium (Zr), % 0
96.8 to 97.5
Residuals, % 0
0 to 0.29