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Grade 2 Titanium vs. C75400 Nickel Silver

Grade 2 titanium belongs to the titanium alloys classification, while C75400 nickel silver belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is grade 2 titanium and the bottom bar is C75400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 23
2.0 to 43
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 38
46
Shear Strength, MPa 270
250 to 370
Tensile Strength: Ultimate (UTS), MPa 420
370 to 630
Tensile Strength: Yield (Proof), MPa 360
130 to 590

Thermal Properties

Latent Heat of Fusion, J/g 420
200
Maximum Temperature: Mechanical, °C 320
190
Melting Completion (Liquidus), °C 1660
1080
Melting Onset (Solidus), °C 1610
1040
Specific Heat Capacity, J/kg-K 540
390
Thermal Conductivity, W/m-K 22
36
Thermal Expansion, µm/m-K 9.0
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 7.2
7.4

Otherwise Unclassified Properties

Base Metal Price, % relative 37
32
Density, g/cm3 4.5
8.5
Embodied Carbon, kg CO2/kg material 31
3.8
Embodied Energy, MJ/kg 510
59
Embodied Water, L/kg 110
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 92
12 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 600
75 to 1450
Stiffness to Weight: Axial, points 13
7.9
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 26
12 to 21
Strength to Weight: Bending, points 28
13 to 19
Thermal Diffusivity, mm2/s 8.9
11
Thermal Shock Resistance, points 32
12 to 21

Alloy Composition

Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
63.5 to 66.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.3
0 to 0.25
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0
14 to 16
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Titanium (Ti), % 98.9 to 100
0
Zinc (Zn), % 0
16.2 to 22.5
Residuals, % 0
0 to 0.5