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AWS ERTi-5 vs. C97400 Nickel Silver

AWS ERTi-5 belongs to the titanium alloys classification, while C97400 nickel silver belongs to the copper 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 AWS ERTi-5 and the bottom bar is C97400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 10
20
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 40
44
Tensile Strength: Ultimate (UTS), MPa 900
260
Tensile Strength: Yield (Proof), MPa 830
120

Thermal Properties

Latent Heat of Fusion, J/g 410
190
Maximum Temperature: Mechanical, °C 340
180
Melting Completion (Liquidus), °C 1610
1100
Melting Onset (Solidus), °C 1560
1070
Specific Heat Capacity, J/kg-K 560
380
Thermal Conductivity, W/m-K 7.1
27
Thermal Expansion, µm/m-K 9.6
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
6.3

Otherwise Unclassified Properties

Base Metal Price, % relative 36
33
Density, g/cm3 4.4
8.6
Embodied Carbon, kg CO2/kg material 38
4.1
Embodied Energy, MJ/kg 610
64
Embodied Water, L/kg 200
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 87
43
Resilience: Unit (Modulus of Resilience), kJ/m3 3250
59
Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 56
8.5
Strength to Weight: Bending, points 46
11
Thermal Diffusivity, mm2/s 2.9
8.3
Thermal Shock Resistance, points 63
8.8

Alloy Composition

Aluminum (Al), % 5.5 to 6.8
0
Carbon (C), % 0 to 0.050
0
Copper (Cu), % 0
58 to 61
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.22
0 to 1.5
Lead (Pb), % 0
4.5 to 5.5
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0
15.5 to 17
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0.12 to 0.2
0
Tin (Sn), % 0
2.5 to 3.5
Titanium (Ti), % 88.2 to 90.9
0
Vanadium (V), % 3.5 to 4.5
0
Zinc (Zn), % 0
10 to 19.5
Residuals, % 0
0 to 1.0