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AWS E80C-B6 vs. C74500 Nickel Silver

AWS E80C-B6 belongs to the iron alloys classification, while C74500 nickel silver belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is AWS E80C-B6 and the bottom bar is C74500 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 19
3.0 to 24
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 74
44
Tensile Strength: Ultimate (UTS), MPa 630
390 to 700
Tensile Strength: Yield (Proof), MPa 530
380 to 600

Thermal Properties

Latent Heat of Fusion, J/g 260
190
Melting Completion (Liquidus), °C 1450
1020
Melting Onset (Solidus), °C 1410
970
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 39
45
Thermal Expansion, µm/m-K 13
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.2
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 9.5
9.7

Otherwise Unclassified Properties

Base Metal Price, % relative 4.7
29
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 1.8
3.4
Embodied Energy, MJ/kg 25
54
Embodied Water, L/kg 71
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
12 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 730
620 to 1540
Stiffness to Weight: Axial, points 14
7.7
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 22
13 to 23
Strength to Weight: Bending, points 21
14 to 21
Thermal Diffusivity, mm2/s 11
14
Thermal Shock Resistance, points 18
13 to 23

Alloy Composition

Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 4.5 to 6.0
0
Copper (Cu), % 0 to 0.35
63.5 to 66.5
Iron (Fe), % 90.1 to 94.4
0 to 0.25
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0.4 to 1.0
0 to 0.5
Molybdenum (Mo), % 0.45 to 0.65
0
Nickel (Ni), % 0 to 0.6
9.0 to 11
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.25 to 0.6
0
Sulfur (S), % 0 to 0.025
0
Vanadium (V), % 0 to 0.030
0
Zinc (Zn), % 0
21.2 to 27.5
Residuals, % 0
0 to 0.5