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C92600 Bronze vs. C74400 Nickel Silver

Both C92600 bronze and C74400 nickel silver 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 (3, in this case) are not shown.

For each property being compared, the top bar is C92600 bronze and the bottom bar is C74400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 30
43
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 40
39
Tensile Strength: Ultimate (UTS), MPa 300
350
Tensile Strength: Yield (Proof), MPa 140
120

Thermal Properties

Latent Heat of Fusion, J/g 190
180
Maximum Temperature: Mechanical, °C 170
140
Melting Completion (Liquidus), °C 980
930
Melting Onset (Solidus), °C 840
910
Specific Heat Capacity, J/kg-K 370
390
Thermal Conductivity, W/m-K 67
120
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
26
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
29

Otherwise Unclassified Properties

Base Metal Price, % relative 34
25
Density, g/cm3 8.7
8.2
Embodied Carbon, kg CO2/kg material 3.6
2.9
Embodied Energy, MJ/kg 58
48
Embodied Water, L/kg 390
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 74
120
Resilience: Unit (Modulus of Resilience), kJ/m3 88
63
Stiffness to Weight: Axial, points 6.8
7.4
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 9.6
12
Strength to Weight: Bending, points 11
14
Thermal Diffusivity, mm2/s 21
37
Thermal Shock Resistance, points 11
12

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Copper (Cu), % 86 to 88.5
62 to 66
Iron (Fe), % 0 to 0.2
0 to 0.050
Lead (Pb), % 0.8 to 1.5
0 to 0.050
Nickel (Ni), % 0 to 0.7
2.0 to 4.0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 9.3 to 10.5
0
Zinc (Zn), % 1.3 to 2.5
29.6 to 36
Residuals, % 0
0 to 0.3