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C77000 Nickel Silver vs. C83600 Ounce Metal

Both C77000 nickel silver and C83600 ounce metal are copper alloys. They have 61% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C77000 nickel silver and the bottom bar is C83600 ounce metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 46
39
Tensile Strength: Ultimate (UTS), MPa 420 to 800
250

Thermal Properties

Latent Heat of Fusion, J/g 200
190
Maximum Temperature: Mechanical, °C 180
160
Melting Completion (Liquidus), °C 1050
1010
Melting Onset (Solidus), °C 1000
850
Specific Heat Capacity, J/kg-K 400
370
Thermal Conductivity, W/m-K 29
72
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
15
Electrical Conductivity: Equal Weight (Specific), % IACS 6.0
15

Otherwise Unclassified Properties

Base Metal Price, % relative 31
31
Density, g/cm3 8.3
8.8
Embodied Carbon, kg CO2/kg material 4.1
3.1
Embodied Energy, MJ/kg 63
50
Embodied Water, L/kg 300
350

Common Calculations

Stiffness to Weight: Axial, points 8.1
6.7
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 14 to 27
7.9
Strength to Weight: Bending, points 15 to 23
10
Thermal Diffusivity, mm2/s 8.8
22
Thermal Shock Resistance, points 15 to 28
9.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 53.5 to 56.5
84 to 86
Iron (Fe), % 0 to 0.25
0 to 0.3
Lead (Pb), % 0 to 0.050
4.0 to 6.0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 16.5 to 19.5
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
4.0 to 6.0
Zinc (Zn), % 22.7 to 30
4.0 to 6.0
Residuals, % 0
0 to 0.7