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C97800 Nickel Silver vs. C94100 Bronze

Both C97800 nickel silver and C94100 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 73% of their average alloy composition in common. There are 26 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 C94100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
92
Elongation at Break, % 10
7.8
Poisson's Ratio 0.33
0.36
Shear Modulus, GPa 48
34
Tensile Strength: Ultimate (UTS), MPa 370
190
Tensile Strength: Yield (Proof), MPa 170
130

Thermal Properties

Latent Heat of Fusion, J/g 220
160
Maximum Temperature: Mechanical, °C 230
130
Melting Completion (Liquidus), °C 1180
870
Melting Onset (Solidus), °C 1140
790
Specific Heat Capacity, J/kg-K 390
330
Thermal Expansion, µm/m-K 16
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.0
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 4.1
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 40
29
Density, g/cm3 8.8
9.2
Embodied Carbon, kg CO2/kg material 5.1
3.0
Embodied Energy, MJ/kg 76
48
Embodied Water, L/kg 330
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
14
Resilience: Unit (Modulus of Resilience), kJ/m3 120
97
Stiffness to Weight: Axial, points 8.1
5.5
Stiffness to Weight: Bending, points 19
16
Strength to Weight: Axial, points 12
5.8
Strength to Weight: Bending, points 13
8.1
Thermal Shock Resistance, points 13
7.6

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0 to 0.0050
Antimony (Sb), % 0 to 0.2
0 to 0.8
Copper (Cu), % 64 to 67
72 to 79
Iron (Fe), % 0 to 1.5
0 to 0.25
Lead (Pb), % 1.0 to 2.5
18 to 22
Nickel (Ni), % 24 to 27
0 to 1.0
Phosphorus (P), % 0 to 0.050
0 to 1.5
Silicon (Si), % 0 to 0.15
0 to 0.0050
Sulfur (S), % 0 to 0.080
0 to 0.080
Tin (Sn), % 4.0 to 5.5
4.5 to 6.5
Zinc (Zn), % 1.0 to 4.0
0 to 1.0
Residuals, % 0 to 0.4
0 to 1.3