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AWS E100C-K3 vs. C74500 Nickel Silver

AWS E100C-K3 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 (4, in this case) are not shown.

For each property being compared, the top bar is AWS E100C-K3 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, % 18
3.0 to 24
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 73
44
Tensile Strength: Ultimate (UTS), MPa 770
390 to 700
Tensile Strength: Yield (Proof), MPa 700
380 to 600

Thermal Properties

Latent Heat of Fusion, J/g 250
190
Melting Completion (Liquidus), °C 1460
1020
Melting Onset (Solidus), °C 1410
970
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 48
45
Thermal Expansion, µm/m-K 13
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.9
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 9.0
9.7

Otherwise Unclassified Properties

Base Metal Price, % relative 3.4
29
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 1.7
3.4
Embodied Energy, MJ/kg 23
54
Embodied Water, L/kg 53
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
12 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 1290
620 to 1540
Stiffness to Weight: Axial, points 13
7.7
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 27
13 to 23
Strength to Weight: Bending, points 24
14 to 21
Thermal Diffusivity, mm2/s 13
14
Thermal Shock Resistance, points 23
13 to 23

Alloy Composition

Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 0 to 0.15
0
Copper (Cu), % 0 to 0.35
63.5 to 66.5
Iron (Fe), % 92.6 to 98.5
0 to 0.25
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0.75 to 2.3
0 to 0.5
Molybdenum (Mo), % 0.25 to 0.65
0
Nickel (Ni), % 0.5 to 2.5
9.0 to 11
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.8
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