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C74400 Nickel Silver vs. AWS ERTi-5

C74400 nickel silver belongs to the copper alloys classification, while AWS ERTi-5 belongs to the titanium alloys. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C74400 nickel silver and the bottom bar is AWS ERTi-5.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 43
10
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 39
40
Tensile Strength: Ultimate (UTS), MPa 350
900
Tensile Strength: Yield (Proof), MPa 120
830

Thermal Properties

Latent Heat of Fusion, J/g 180
410
Maximum Temperature: Mechanical, °C 140
340
Melting Completion (Liquidus), °C 930
1610
Melting Onset (Solidus), °C 910
1560
Specific Heat Capacity, J/kg-K 390
560
Thermal Conductivity, W/m-K 120
7.1
Thermal Expansion, µm/m-K 20
9.6

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 29
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 25
36
Density, g/cm3 8.2
4.4
Embodied Carbon, kg CO2/kg material 2.9
38
Embodied Energy, MJ/kg 48
610
Embodied Water, L/kg 320
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
87
Resilience: Unit (Modulus of Resilience), kJ/m3 63
3250
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 12
56
Strength to Weight: Bending, points 14
46
Thermal Diffusivity, mm2/s 37
2.9
Thermal Shock Resistance, points 12
63

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.8
Carbon (C), % 0
0 to 0.050
Copper (Cu), % 62 to 66
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.050
0 to 0.22
Lead (Pb), % 0 to 0.050
0
Nickel (Ni), % 2.0 to 4.0
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0.12 to 0.2
Titanium (Ti), % 0
88.2 to 90.9
Vanadium (V), % 0
3.5 to 4.5
Zinc (Zn), % 29.6 to 36
0
Residuals, % 0 to 0.3
0