MakeItFrom.com
Menu (ESC)

Grade 11 Titanium vs. CC381H Copper-nickel

Grade 11 titanium belongs to the titanium alloys classification, while CC381H 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 CC381H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 120
91
Elastic (Young's, Tensile) Modulus, GPa 110
140
Elongation at Break, % 29
20
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 38
52
Tensile Strength: Ultimate (UTS), MPa 310
380
Tensile Strength: Yield (Proof), MPa 230
140

Thermal Properties

Latent Heat of Fusion, J/g 420
240
Maximum Temperature: Mechanical, °C 320
260
Melting Completion (Liquidus), °C 1660
1180
Melting Onset (Solidus), °C 1610
1120
Specific Heat Capacity, J/kg-K 540
410
Thermal Conductivity, W/m-K 22
30
Thermal Expansion, µm/m-K 9.2
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.7
6.8
Electrical Conductivity: Equal Weight (Specific), % IACS 7.3
6.9

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.9
Embodied Carbon, kg CO2/kg material 47
5.0
Embodied Energy, MJ/kg 800
73
Embodied Water, L/kg 470
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 81
60
Resilience: Unit (Modulus of Resilience), kJ/m3 240
68
Stiffness to Weight: Axial, points 13
8.6
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 19
12
Strength to Weight: Bending, points 22
13
Thermal Diffusivity, mm2/s 8.9
8.4
Thermal Shock Resistance, points 22
13

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Carbon (C), % 0 to 0.080
0 to 0.030
Copper (Cu), % 0
64.5 to 69.9
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.2
0.5 to 1.5
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0
0.6 to 1.2
Nickel (Ni), % 0
29 to 31
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 0.010
Silicon (Si), % 0
0 to 0.1
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 98.8 to 99.88
0
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0 to 0.4
0