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C96300 Copper-nickel vs. Grade 37 Titanium

C96300 copper-nickel belongs to the copper alloys classification, while grade 37 titanium belongs to the titanium alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C96300 copper-nickel and the bottom bar is grade 37 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
110
Elongation at Break, % 11
22
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 49
40
Tensile Strength: Ultimate (UTS), MPa 580
390
Tensile Strength: Yield (Proof), MPa 430
250

Thermal Properties

Latent Heat of Fusion, J/g 230
420
Maximum Temperature: Mechanical, °C 240
310
Melting Completion (Liquidus), °C 1200
1650
Melting Onset (Solidus), °C 1150
1600
Specific Heat Capacity, J/kg-K 400
550
Thermal Conductivity, W/m-K 37
21
Thermal Expansion, µm/m-K 16
8.9

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
3.4
Electrical Conductivity: Equal Weight (Specific), % IACS 6.1
6.8

Otherwise Unclassified Properties

Base Metal Price, % relative 42
36
Density, g/cm3 8.9
4.5
Embodied Carbon, kg CO2/kg material 5.1
31
Embodied Energy, MJ/kg 76
500
Embodied Water, L/kg 290
120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59
76
Resilience: Unit (Modulus of Resilience), kJ/m3 720
280
Stiffness to Weight: Axial, points 8.2
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 18
24
Strength to Weight: Bending, points 17
26
Thermal Diffusivity, mm2/s 10
8.4
Thermal Shock Resistance, points 20
29

Alloy Composition

Aluminum (Al), % 0
1.0 to 2.0
Carbon (C), % 0 to 0.15
0 to 0.080
Copper (Cu), % 72.3 to 80.8
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0.5 to 1.5
0 to 0.3
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0.25 to 1.5
0
Nickel (Ni), % 18 to 22
0
Niobium (Nb), % 0.5 to 1.5
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0
96.9 to 99
Residuals, % 0
0 to 0.4