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C75400 Nickel Silver vs. AWS E312

C75400 nickel silver belongs to the copper alloys classification, while AWS E312 belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is C75400 nickel silver and the bottom bar is AWS E312.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 2.0 to 43
25
Poisson's Ratio 0.32
0.27
Shear Modulus, GPa 46
80
Tensile Strength: Ultimate (UTS), MPa 370 to 630
740

Thermal Properties

Latent Heat of Fusion, J/g 200
310
Melting Completion (Liquidus), °C 1080
1410
Melting Onset (Solidus), °C 1040
1360
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 18
15

Otherwise Unclassified Properties

Base Metal Price, % relative 32
20
Density, g/cm3 8.5
7.7
Embodied Carbon, kg CO2/kg material 3.8
3.6
Embodied Energy, MJ/kg 59
52
Embodied Water, L/kg 300
200

Common Calculations

Stiffness to Weight: Axial, points 7.9
15
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 12 to 21
27
Strength to Weight: Bending, points 13 to 19
24
Thermal Shock Resistance, points 12 to 21
18

Alloy Composition


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Carbon (C), % 0
0 to 0.15
Chromium (Cr), % 0
28 to 32
Copper (Cu), % 63.5 to 66.5
0 to 0.75
Iron (Fe), % 0 to 0.25
52.3 to 63.5
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0.5 to 2.5
Molybdenum (Mo), % 0
0 to 0.75
Nickel (Ni), % 14 to 16
8.0 to 10.5
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 16.2 to 22.5
0
Residuals, % 0 to 0.5
0