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C74400 Nickel Silver vs. AWS E330H

C74400 nickel silver belongs to the copper alloys classification, while AWS E330H belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C74400 nickel silver and the bottom bar is AWS E330H.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 43
11
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 39
76
Tensile Strength: Ultimate (UTS), MPa 350
690

Thermal Properties

Latent Heat of Fusion, J/g 180
290
Melting Completion (Liquidus), °C 930
1400
Melting Onset (Solidus), °C 910
1350
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 120
12
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 29
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 25
30
Density, g/cm3 8.2
8.1
Embodied Carbon, kg CO2/kg material 2.9
5.4
Embodied Energy, MJ/kg 48
76
Embodied Water, L/kg 320
180

Common Calculations

Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 12
24
Strength to Weight: Bending, points 14
22
Thermal Diffusivity, mm2/s 37
3.2
Thermal Shock Resistance, points 12
19

Alloy Composition


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Carbon (C), % 0
0.35 to 0.45
Chromium (Cr), % 0
14 to 17
Copper (Cu), % 62 to 66
0 to 0.75
Iron (Fe), % 0 to 0.050
40.5 to 51.7
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
1.0 to 2.5
Molybdenum (Mo), % 0
0 to 0.75
Nickel (Ni), % 2.0 to 4.0
33 to 37
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 29.6 to 36
0
Residuals, % 0 to 0.3
0