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60Cr-40Ni Alloy vs. A390.0 Aluminum

60Cr-40Ni alloy belongs to the otherwise unclassified metals classification, while A390.0 aluminum belongs to the aluminum alloys. There are 19 material properties with values for both materials. Properties with values for just one material (11, 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 A390.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
75
Poisson's Ratio 0.25
0.33
Shear Modulus, GPa 87
28
Tensile Strength: Ultimate (UTS), MPa 870
190 to 290
Tensile Strength: Yield (Proof), MPa 660
190 to 290

Thermal Properties

Latent Heat of Fusion, J/g 370
640
Specific Heat Capacity, J/kg-K 490
880
Thermal Expansion, µm/m-K 16
20

Otherwise Unclassified Properties

Base Metal Price, % relative 49
11
Density, g/cm3 7.8
2.7
Embodied Carbon, kg CO2/kg material 7.4
7.3
Embodied Energy, MJ/kg 110
140
Embodied Water, L/kg 380
950

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 1000
240 to 580
Stiffness to Weight: Axial, points 16
15
Stiffness to Weight: Bending, points 26
52
Strength to Weight: Axial, points 31
19 to 30
Strength to Weight: Bending, points 26
27 to 36
Thermal Shock Resistance, points 18
9.0 to 14

Alloy Composition


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Aluminum (Al), % 0 to 0.25
75.3 to 79.6
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 58 to 62
0
Copper (Cu), % 0
4.0 to 5.0
Iron (Fe), % 0 to 1.0
0 to 0.5
Magnesium (Mg), % 0
0.45 to 0.65
Manganese (Mn), % 0 to 0.3
0 to 0.1
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
16 to 18
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0 to 0.5
0 to 0.2
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.2