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C79200 Nickel Silver vs. CC752S Brass

Both C79200 nickel silver and CC752S brass are copper alloys. They have 88% of their average alloy composition in common. There are 24 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 C79200 nickel silver and the bottom bar is CC752S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 44
40
Tensile Strength: Ultimate (UTS), MPa 480 to 540
350

Thermal Properties

Latent Heat of Fusion, J/g 190
170
Maximum Temperature: Mechanical, °C 170
130
Melting Completion (Liquidus), °C 950
840
Melting Onset (Solidus), °C 910
800
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 42
110
Thermal Expansion, µm/m-K 19
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
25
Electrical Conductivity: Equal Weight (Specific), % IACS 30
28

Otherwise Unclassified Properties

Base Metal Price, % relative 30
24
Density, g/cm3 8.4
8.1
Embodied Carbon, kg CO2/kg material 3.6
2.7
Embodied Energy, MJ/kg 56
46
Embodied Water, L/kg 310
330

Common Calculations

Stiffness to Weight: Axial, points 7.7
7.1
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 16 to 18
12
Strength to Weight: Bending, points 16 to 18
13
Thermal Diffusivity, mm2/s 13
35
Thermal Shock Resistance, points 16 to 18
12

Alloy Composition


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Aluminum (Al), % 0
0.3 to 0.7
Antimony (Sb), % 0
0 to 0.14
Arsenic (As), % 0
0.040 to 0.14
Copper (Cu), % 59 to 66.5
61.5 to 64.5
Iron (Fe), % 0 to 0.25
0 to 0.3
Lead (Pb), % 0.8 to 1.4
1.5 to 2.2
Manganese (Mn), % 0 to 0.5
0 to 0.1
Nickel (Ni), % 11 to 13
0 to 0.2
Silicon (Si), % 0
0 to 0.020
Tin (Sn), % 0
0 to 0.3
Zinc (Zn), % 17.9 to 29.2
31.5 to 36.7
Residuals, % 0 to 0.5
0