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C74400 Nickel Silver vs. AWS ENiCrMo-10

C74400 nickel silver belongs to the copper alloys classification, while AWS ENiCrMo-10 belongs to the nickel alloys. There are 24 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 C74400 nickel silver and the bottom bar is AWS ENiCrMo-10.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Elongation at Break, % 43
28
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 39
84
Tensile Strength: Ultimate (UTS), MPa 350
710

Thermal Properties

Latent Heat of Fusion, J/g 180
320
Melting Completion (Liquidus), °C 930
1550
Melting Onset (Solidus), °C 910
1490
Specific Heat Capacity, J/kg-K 390
420
Thermal Conductivity, W/m-K 120
10
Thermal Expansion, µm/m-K 20
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 29
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 25
70
Density, g/cm3 8.2
8.9
Embodied Carbon, kg CO2/kg material 2.9
12
Embodied Energy, MJ/kg 48
160
Embodied Water, L/kg 320
300

Common Calculations

Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 12
22
Strength to Weight: Bending, points 14
20
Thermal Diffusivity, mm2/s 37
2.7
Thermal Shock Resistance, points 12
19

Alloy Composition

Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0
20 to 22.5
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 62 to 66
0 to 0.5
Iron (Fe), % 0 to 0.050
2.0 to 6.0
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
12.5 to 14.5
Nickel (Ni), % 2.0 to 4.0
48.4 to 63
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.2
Sulfur (S), % 0
0 to 0.015
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35
Zinc (Zn), % 29.6 to 36
0
Residuals, % 0
0 to 0.5