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AWS E80C-W2 vs. C73100 Nickel Silver

AWS E80C-W2 belongs to the iron alloys classification, while C73100 nickel silver belongs to the copper alloys. There are 27 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 E80C-W2 and the bottom bar is C73100 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 25
3.4 to 8.0
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 72
43
Tensile Strength: Ultimate (UTS), MPa 620
450 to 640
Tensile Strength: Yield (Proof), MPa 540
420 to 590

Thermal Properties

Latent Heat of Fusion, J/g 260
190
Melting Completion (Liquidus), °C 1450
1030
Melting Onset (Solidus), °C 1410
1000
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 39
35
Thermal Expansion, µm/m-K 13
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 2.6
28
Density, g/cm3 7.8
8.4
Embodied Carbon, kg CO2/kg material 1.5
3.0
Embodied Energy, MJ/kg 20
49
Embodied Water, L/kg 51
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
21 to 35
Resilience: Unit (Modulus of Resilience), kJ/m3 770
790 to 1560
Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 22
15 to 21
Strength to Weight: Bending, points 21
15 to 20
Thermal Diffusivity, mm2/s 10
11
Thermal Shock Resistance, points 18
15 to 21

Alloy Composition

Carbon (C), % 0 to 0.12
0
Chromium (Cr), % 0.45 to 0.7
0
Copper (Cu), % 0.3 to 0.75
70.8 to 78
Iron (Fe), % 94.9 to 98
0 to 0.1
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.5 to 1.3
0 to 0.5
Nickel (Ni), % 0.4 to 0.8
4.0 to 6.0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.35 to 0.8
0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.1
Vanadium (V), % 0 to 0.030
0
Zinc (Zn), % 0
18 to 22
Residuals, % 0
0 to 0.5