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C73500 Nickel Silver vs. Grade N7M Nickel

C73500 nickel silver belongs to the copper alloys classification, while grade N7M nickel belongs to the nickel alloys. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is C73500 nickel silver and the bottom bar is grade N7M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
220
Poisson's Ratio 0.33
0.31
Shear Modulus, GPa 47
85
Tensile Strength: Ultimate (UTS), MPa 380 to 580
590

Thermal Properties

Latent Heat of Fusion, J/g 210
320
Maximum Temperature: Mechanical, °C 220
900
Melting Completion (Liquidus), °C 1140
1650
Melting Onset (Solidus), °C 1090
1590
Specific Heat Capacity, J/kg-K 400
390
Thermal Expansion, µm/m-K 17
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 35
75
Density, g/cm3 8.7
9.3
Embodied Carbon, kg CO2/kg material 4.0
16
Embodied Energy, MJ/kg 61
200
Embodied Water, L/kg 300
270

Common Calculations

Stiffness to Weight: Axial, points 8.0
13
Stiffness to Weight: Bending, points 19
22
Strength to Weight: Axial, points 12 to 19
18
Strength to Weight: Bending, points 13 to 18
17
Thermal Shock Resistance, points 13 to 19
19

Alloy Composition


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Carbon (C), % 0
0 to 0.070
Chromium (Cr), % 0
0 to 1.0
Copper (Cu), % 70.5 to 73.5
0
Iron (Fe), % 0 to 0.25
0 to 3.0
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0 to 1.0
Molybdenum (Mo), % 0
30 to 33
Nickel (Ni), % 16.5 to 19.5
60.9 to 70
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 5.7 to 13
0
Residuals, % 0 to 0.5
0