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60Cr-40Ni Alloy vs. Grade 20 Titanium

60Cr-40Ni alloy belongs to the otherwise unclassified metals classification, while grade 20 titanium belongs to the titanium alloys. There are 18 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is 60Cr-40Ni alloy and the bottom bar is grade 20 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
120
Poisson's Ratio 0.25
0.32
Shear Modulus, GPa 87
47
Tensile Strength: Ultimate (UTS), MPa 870
900 to 1270
Tensile Strength: Yield (Proof), MPa 660
850 to 1190

Thermal Properties

Latent Heat of Fusion, J/g 370
400
Specific Heat Capacity, J/kg-K 490
520
Thermal Expansion, µm/m-K 16
9.6

Otherwise Unclassified Properties

Density, g/cm3 7.8
5.0
Embodied Carbon, kg CO2/kg material 7.4
52
Embodied Energy, MJ/kg 110
860
Embodied Water, L/kg 380
350

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 1000
2940 to 5760
Stiffness to Weight: Axial, points 16
14
Stiffness to Weight: Bending, points 26
33
Strength to Weight: Axial, points 31
50 to 70
Strength to Weight: Bending, points 26
41 to 52
Thermal Shock Resistance, points 18
55 to 77

Alloy Composition

Aluminum (Al), % 0 to 0.25
3.0 to 4.0
Carbon (C), % 0 to 0.1
0 to 0.050
Chromium (Cr), % 58 to 62
5.5 to 6.5
Hydrogen (H), % 0
0 to 0.020
Iron (Fe), % 0 to 1.0
0 to 0.3
Manganese (Mn), % 0 to 0.3
0
Molybdenum (Mo), % 0
3.5 to 4.5
Nickel (Ni), % 34.5 to 42
0
Nitrogen (N), % 0 to 0.3
0 to 0.030
Oxygen (O), % 0
0 to 0.12
Palladium (Pd), % 0
0.040 to 0.080
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0 to 0.5
71 to 77
Vanadium (V), % 0
7.5 to 8.5
Zirconium (Zr), % 0
3.5 to 4.5
Residuals, % 0
0 to 0.4