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C75200 Nickel Silver vs. CC751S Brass

Both C75200 nickel silver and CC751S brass are copper alloys. They have 81% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C75200 nickel silver and the bottom bar is CC751S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 47
40
Tensile Strength: Ultimate (UTS), MPa 400 to 660
450

Thermal Properties

Latent Heat of Fusion, J/g 210
190
Maximum Temperature: Mechanical, °C 200
130
Melting Completion (Liquidus), °C 1110
850
Melting Onset (Solidus), °C 1070
810
Specific Heat Capacity, J/kg-K 400
390
Thermal Conductivity, W/m-K 33
110
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
25
Electrical Conductivity: Equal Weight (Specific), % IACS 6.3
28

Otherwise Unclassified Properties

Base Metal Price, % relative 33
24
Density, g/cm3 8.5
8.1
Embodied Carbon, kg CO2/kg material 4.1
2.8
Embodied Energy, MJ/kg 62
46
Embodied Water, L/kg 300
330

Common Calculations

Stiffness to Weight: Axial, points 8.0
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 13 to 21
15
Strength to Weight: Bending, points 14 to 20
16
Thermal Diffusivity, mm2/s 9.8
35
Thermal Shock Resistance, points 13 to 22
15

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Antimony (Sb), % 0
0 to 0.5
Copper (Cu), % 63.5 to 66.5
62.7 to 66
Iron (Fe), % 0 to 0.25
0.25 to 0.5
Lead (Pb), % 0 to 0.050
0.8 to 2.2
Manganese (Mn), % 0 to 0.5
0 to 0.15
Nickel (Ni), % 16.5 to 19.5
0 to 0.8
Silicon (Si), % 0
0.65 to 1.1
Tin (Sn), % 0
0 to 0.8
Zinc (Zn), % 12.7 to 20
27.9 to 35.6
Residuals, % 0 to 0.5
0