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C75700 Nickel Silver vs. C94100 Bronze

Both C75700 nickel silver and C94100 bronze are copper alloys. They have 66% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C75700 nickel silver and the bottom bar is C94100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
92
Elongation at Break, % 3.2 to 22
7.8
Poisson's Ratio 0.32
0.36
Shear Modulus, GPa 45
34
Tensile Strength: Ultimate (UTS), MPa 590 to 610
190
Tensile Strength: Yield (Proof), MPa 470 to 580
130

Thermal Properties

Latent Heat of Fusion, J/g 200
160
Maximum Temperature: Mechanical, °C 180
130
Melting Completion (Liquidus), °C 1040
870
Melting Onset (Solidus), °C 990
790
Specific Heat Capacity, J/kg-K 390
330
Thermal Expansion, µm/m-K 16
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 30
29
Density, g/cm3 8.4
9.2
Embodied Carbon, kg CO2/kg material 3.6
3.0
Embodied Energy, MJ/kg 56
48
Embodied Water, L/kg 310
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 120
14
Resilience: Unit (Modulus of Resilience), kJ/m3 930 to 1410
97
Stiffness to Weight: Axial, points 7.8
5.5
Stiffness to Weight: Bending, points 19
16
Strength to Weight: Axial, points 19 to 20
5.8
Strength to Weight: Bending, points 19
8.1
Thermal Shock Resistance, points 22 to 23
7.6

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Copper (Cu), % 63.5 to 66.5
72 to 79
Iron (Fe), % 0 to 0.25
0 to 0.25
Lead (Pb), % 0 to 0.050
18 to 22
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 11 to 13
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
4.5 to 6.5
Zinc (Zn), % 19.2 to 25.5
0 to 1.0
Residuals, % 0 to 0.5
0 to 1.3