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Grade 11 Titanium vs. C96300 Copper-nickel

Grade 11 titanium belongs to the titanium alloys classification, while C96300 copper-nickel belongs to the copper 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 grade 11 titanium and the bottom bar is C96300 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 120
150
Elastic (Young's, Tensile) Modulus, GPa 110
130
Elongation at Break, % 29
11
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 38
49
Tensile Strength: Ultimate (UTS), MPa 310
580
Tensile Strength: Yield (Proof), MPa 230
430

Thermal Properties

Latent Heat of Fusion, J/g 420
230
Maximum Temperature: Mechanical, °C 320
240
Melting Completion (Liquidus), °C 1660
1200
Melting Onset (Solidus), °C 1610
1150
Specific Heat Capacity, J/kg-K 540
400
Thermal Conductivity, W/m-K 22
37
Thermal Expansion, µm/m-K 9.2
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.7
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 7.3
6.1

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.9
Embodied Carbon, kg CO2/kg material 47
5.1
Embodied Energy, MJ/kg 800
76
Embodied Water, L/kg 470
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 81
59
Resilience: Unit (Modulus of Resilience), kJ/m3 240
720
Stiffness to Weight: Axial, points 13
8.2
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 19
18
Strength to Weight: Bending, points 22
17
Thermal Diffusivity, mm2/s 8.9
10
Thermal Shock Resistance, points 22
20

Alloy Composition

Carbon (C), % 0 to 0.080
0 to 0.15
Copper (Cu), % 0
72.3 to 80.8
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.2
0.5 to 1.5
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0
0.25 to 1.5
Nickel (Ni), % 0
18 to 22
Niobium (Nb), % 0
0.5 to 1.5
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.18
0
Palladium (Pd), % 0.12 to 0.25
0
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.020
Titanium (Ti), % 98.8 to 99.88
0
Residuals, % 0
0 to 0.5