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60Cr-40Ni Alloy vs. Titanium 6-7

60Cr-40Ni alloy belongs to the otherwise unclassified metals classification, while titanium 6-7 belongs to the titanium alloys. There are 19 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is 60Cr-40Ni alloy and the bottom bar is titanium 6-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
120
Poisson's Ratio 0.25
0.33
Shear Modulus, GPa 87
45
Tensile Strength: Ultimate (UTS), MPa 870
1020
Tensile Strength: Yield (Proof), MPa 660
900

Thermal Properties

Latent Heat of Fusion, J/g 370
410
Specific Heat Capacity, J/kg-K 490
520
Thermal Expansion, µm/m-K 16
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 49
75
Density, g/cm3 7.8
5.1
Embodied Carbon, kg CO2/kg material 7.4
34
Embodied Energy, MJ/kg 110
540
Embodied Water, L/kg 380
190

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 1000
3460
Stiffness to Weight: Axial, points 16
13
Stiffness to Weight: Bending, points 26
32
Strength to Weight: Axial, points 31
56
Strength to Weight: Bending, points 26
44
Thermal Shock Resistance, points 18
66

Alloy Composition

Aluminum (Al), % 0 to 0.25
5.5 to 6.5
Carbon (C), % 0 to 0.1
0 to 0.080
Chromium (Cr), % 58 to 62
0
Hydrogen (H), % 0
0 to 0.0090
Iron (Fe), % 0 to 1.0
0 to 0.25
Manganese (Mn), % 0 to 0.3
0
Molybdenum (Mo), % 0
6.5 to 7.5
Nickel (Ni), % 34.5 to 42
0
Niobium (Nb), % 0
6.5 to 7.5
Nitrogen (N), % 0 to 0.3
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.020
0
Tantalum (Ta), % 0
0 to 0.5
Titanium (Ti), % 0 to 0.5
84.9 to 88