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C77600 Nickel Silver vs. Grade N7M Nickel

C77600 nickel silver belongs to the copper alloys classification, while grade N7M nickel 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 C77600 nickel silver and the bottom bar is grade N7M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Elongation at Break, % 30
22
Poisson's Ratio 0.3
0.31
Shear Modulus, GPa 43
85
Tensile Strength: Ultimate (UTS), MPa 630
590
Tensile Strength: Yield (Proof), MPa 320
310

Thermal Properties

Latent Heat of Fusion, J/g 180
320
Maximum Temperature: Mechanical, °C 140
900
Melting Completion (Liquidus), °C 830
1650
Melting Onset (Solidus), °C 790
1590
Specific Heat Capacity, J/kg-K 390
390
Thermal Expansion, µm/m-K 20
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 27
75
Density, g/cm3 7.9
9.3
Embodied Carbon, kg CO2/kg material 3.7
16
Embodied Energy, MJ/kg 60
200
Embodied Water, L/kg 310
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
110
Resilience: Unit (Modulus of Resilience), kJ/m3 470
220
Stiffness to Weight: Axial, points 7.9
13
Stiffness to Weight: Bending, points 20
22
Strength to Weight: Axial, points 22
18
Strength to Weight: Bending, points 21
17
Thermal Shock Resistance, points 20
19

Alloy Composition

Carbon (C), % 0
0 to 0.070
Chromium (Cr), % 0
0 to 1.0
Copper (Cu), % 42 to 45
0
Iron (Fe), % 0 to 0.2
0 to 3.0
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0 to 0.25
0 to 1.0
Molybdenum (Mo), % 0
30 to 33
Nickel (Ni), % 12 to 14
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
Tin (Sn), % 0 to 0.15
0
Zinc (Zn), % 39.7 to 46
0
Residuals, % 0 to 0.5
0