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C77100 Nickel Silver vs. CC762S Brass

Both C77100 nickel silver and CC762S brass are copper alloys. They have 81% 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 C77100 nickel silver and the bottom bar is CC762S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 45
43
Tensile Strength: Ultimate (UTS), MPa 600
840
Tensile Strength: Yield (Proof), MPa 540
540

Thermal Properties

Latent Heat of Fusion, J/g 180
200
Maximum Temperature: Mechanical, °C 150
160
Melting Completion (Liquidus), °C 990
920
Melting Onset (Solidus), °C 950
870
Specific Heat Capacity, J/kg-K 390
420
Thermal Conductivity, W/m-K 40
51
Thermal Expansion, µm/m-K 20
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.6
28
Electrical Conductivity: Equal Weight (Specific), % IACS 8.5
32

Otherwise Unclassified Properties

Base Metal Price, % relative 27
24
Density, g/cm3 8.1
8.0
Embodied Carbon, kg CO2/kg material 3.5
3.1
Embodied Energy, MJ/kg 56
51
Embodied Water, L/kg 310
350

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 1280
1290
Stiffness to Weight: Axial, points 7.8
7.8
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 21
29
Strength to Weight: Bending, points 20
25
Thermal Diffusivity, mm2/s 13
15
Thermal Shock Resistance, points 19
27

Alloy Composition

Aluminum (Al), % 0
3.0 to 7.0
Antimony (Sb), % 0
0 to 0.030
Copper (Cu), % 52 to 56
57 to 67
Iron (Fe), % 0
1.5 to 4.0
Lead (Pb), % 0 to 0.030
0 to 0.2
Manganese (Mn), % 0 to 0.9
2.5 to 5.0
Nickel (Ni), % 9.0 to 12
0 to 3.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 30.6 to 39
13.4 to 36
Residuals, % 0 to 0.5
0