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Grade N7M Nickel vs. C79600 Nickel Silver

Grade N7M nickel belongs to the nickel alloys classification, while C79600 nickel silver belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is grade N7M nickel and the bottom bar is C79600 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Elongation at Break, % 22
15
Poisson's Ratio 0.31
0.3
Shear Modulus, GPa 85
43
Tensile Strength: Ultimate (UTS), MPa 590
480
Tensile Strength: Yield (Proof), MPa 310
300

Thermal Properties

Latent Heat of Fusion, J/g 320
180
Maximum Temperature: Mechanical, °C 900
130
Melting Completion (Liquidus), °C 1650
930
Melting Onset (Solidus), °C 1590
880
Specific Heat Capacity, J/kg-K 390
390
Thermal Expansion, µm/m-K 9.9
21

Otherwise Unclassified Properties

Base Metal Price, % relative 75
25
Density, g/cm3 9.3
7.9
Embodied Carbon, kg CO2/kg material 16
3.5
Embodied Energy, MJ/kg 200
57
Embodied Water, L/kg 270
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
63
Resilience: Unit (Modulus of Resilience), kJ/m3 220
400
Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 22
20
Strength to Weight: Axial, points 18
17
Strength to Weight: Bending, points 17
17
Thermal Shock Resistance, points 19
15

Alloy Composition

Carbon (C), % 0 to 0.070
0
Chromium (Cr), % 0 to 1.0
0
Copper (Cu), % 0
43.5 to 46.5
Iron (Fe), % 0 to 3.0
0
Lead (Pb), % 0
0.8 to 1.2
Manganese (Mn), % 0 to 1.0
1.5 to 2.5
Molybdenum (Mo), % 30 to 33
0
Nickel (Ni), % 60.9 to 70
9.0 to 11
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
38.3 to 45.2
Residuals, % 0
0 to 0.5