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C78200 Nickel Silver vs. Titanium 6-7

C78200 nickel silver belongs to the copper alloys classification, while titanium 6-7 belongs to the titanium alloys. There are 25 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C78200 nickel silver and the bottom bar is titanium 6-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 3.0 to 40
11
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 43
45
Shear Strength, MPa 280 to 400
610
Tensile Strength: Ultimate (UTS), MPa 370 to 630
1020
Tensile Strength: Yield (Proof), MPa 170 to 570
900

Thermal Properties

Latent Heat of Fusion, J/g 190
410
Maximum Temperature: Mechanical, °C 160
300
Melting Completion (Liquidus), °C 1000
1700
Melting Onset (Solidus), °C 970
1650
Specific Heat Capacity, J/kg-K 390
520
Thermal Expansion, µm/m-K 19
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 28
75
Density, g/cm3 8.4
5.1
Embodied Carbon, kg CO2/kg material 3.3
34
Embodied Energy, MJ/kg 52
540
Embodied Water, L/kg 310
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 120
110
Resilience: Unit (Modulus of Resilience), kJ/m3 130 to 1440
3460
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
32
Strength to Weight: Axial, points 12 to 21
56
Strength to Weight: Bending, points 14 to 19
44
Thermal Shock Resistance, points 12 to 21
66

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 63 to 67
0
Hydrogen (H), % 0
0 to 0.0090
Iron (Fe), % 0 to 0.35
0 to 0.25
Lead (Pb), % 1.5 to 2.5
0
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 0
6.5 to 7.5
Nickel (Ni), % 7.0 to 9.0
0
Niobium (Nb), % 0
6.5 to 7.5
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Tantalum (Ta), % 0
0 to 0.5
Titanium (Ti), % 0
84.9 to 88
Zinc (Zn), % 20.2 to 28.5
0
Residuals, % 0 to 0.5
0