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C97800 Nickel Silver vs. C61000 Bronze

Both C97800 nickel silver and C61000 bronze are copper alloys. They have 66% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C97800 nickel silver and the bottom bar is C61000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
110
Elongation at Break, % 10
29 to 50
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 48
42
Tensile Strength: Ultimate (UTS), MPa 370
390 to 460
Tensile Strength: Yield (Proof), MPa 170
150 to 190

Thermal Properties

Latent Heat of Fusion, J/g 220
220
Maximum Temperature: Mechanical, °C 230
210
Melting Completion (Liquidus), °C 1180
1040
Melting Onset (Solidus), °C 1140
990
Specific Heat Capacity, J/kg-K 390
420
Thermal Conductivity, W/m-K 25
69
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.0
15
Electrical Conductivity: Equal Weight (Specific), % IACS 4.1
16

Otherwise Unclassified Properties

Base Metal Price, % relative 40
29
Density, g/cm3 8.8
8.5
Embodied Carbon, kg CO2/kg material 5.1
3.0
Embodied Energy, MJ/kg 76
49
Embodied Water, L/kg 330
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
110 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 120
100 to 160
Stiffness to Weight: Axial, points 8.1
7.4
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 12
13 to 15
Strength to Weight: Bending, points 13
14 to 16
Thermal Diffusivity, mm2/s 7.3
19
Thermal Shock Resistance, points 13
14 to 16

Alloy Composition

Aluminum (Al), % 0 to 0.0050
6.0 to 8.5
Antimony (Sb), % 0 to 0.2
0
Copper (Cu), % 64 to 67
90.2 to 94
Iron (Fe), % 0 to 1.5
0 to 0.5
Lead (Pb), % 1.0 to 2.5
0 to 0.020
Nickel (Ni), % 24 to 27
0
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.15
0 to 0.1
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.0 to 5.5
0
Zinc (Zn), % 1.0 to 4.0
0 to 0.2
Residuals, % 0
0 to 0.5