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60Cr-40Ni Alloy vs. 7005 Aluminum

60Cr-40Ni alloy belongs to the otherwise unclassified metals classification, while 7005 aluminum belongs to the aluminum alloys. There are 19 material properties with values for both materials. Properties with values for just one material (12, 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 60Cr-40Ni alloy and the bottom bar is 7005 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
70
Poisson's Ratio 0.25
0.33
Shear Modulus, GPa 87
26
Tensile Strength: Ultimate (UTS), MPa 870
200 to 400
Tensile Strength: Yield (Proof), MPa 660
95 to 350

Thermal Properties

Latent Heat of Fusion, J/g 370
380
Specific Heat Capacity, J/kg-K 490
880
Thermal Expansion, µm/m-K 16
23

Otherwise Unclassified Properties

Base Metal Price, % relative 49
9.5
Density, g/cm3 7.8
2.9
Embodied Carbon, kg CO2/kg material 7.4
8.3
Embodied Energy, MJ/kg 110
150
Embodied Water, L/kg 380
1150

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 1000
65 to 850
Stiffness to Weight: Axial, points 16
13
Stiffness to Weight: Bending, points 26
47
Strength to Weight: Axial, points 31
19 to 38
Strength to Weight: Bending, points 26
26 to 41
Thermal Shock Resistance, points 18
8.7 to 18

Alloy Composition

Aluminum (Al), % 0 to 0.25
91 to 94.7
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 58 to 62
0.060 to 0.2
Copper (Cu), % 0
0 to 0.1
Iron (Fe), % 0 to 1.0
0 to 0.4
Magnesium (Mg), % 0
1.0 to 1.8
Manganese (Mn), % 0 to 0.3
0.2 to 0.7
Nickel (Ni), % 34.5 to 42
0
Nitrogen (N), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0 to 0.35
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0 to 0.5
0.010 to 0.060
Zinc (Zn), % 0
4.0 to 5.0
Zirconium (Zr), % 0
0.080 to 0.2
Residuals, % 0
0 to 0.15