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C77300 Nickel Silver vs. C77100 Nickel Silver

Both C77300 nickel silver and C77100 nickel silver are copper alloys. They have a moderately high 93% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C77300 nickel silver and the bottom bar is C77100 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.3
0.31
Shear Modulus, GPa 42
45
Tensile Strength: Ultimate (UTS), MPa 540
600

Thermal Properties

Latent Heat of Fusion, J/g 180
180
Maximum Temperature: Mechanical, °C 130
150
Melting Completion (Liquidus), °C 940
990
Melting Onset (Solidus), °C 920
950
Specific Heat Capacity, J/kg-K 390
390
Thermal Expansion, µm/m-K 20
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 6.3
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 26
27
Density, g/cm3 7.9
8.1
Embodied Carbon, kg CO2/kg material 3.5
3.5
Embodied Energy, MJ/kg 56
56
Embodied Water, L/kg 310
310

Common Calculations

Stiffness to Weight: Axial, points 7.7
7.8
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 19
21
Strength to Weight: Bending, points 19
20
Thermal Shock Resistance, points 17
19

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Copper (Cu), % 46 to 50
52 to 56
Lead (Pb), % 0 to 0.050
0 to 0.030
Manganese (Mn), % 0
0 to 0.9
Nickel (Ni), % 9.0 to 11
9.0 to 12
Phosphorus (P), % 0 to 0.25
0
Silicon (Si), % 0.040 to 0.25
0
Zinc (Zn), % 37.9 to 45
30.6 to 39
Residuals, % 0
0 to 0.5