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C75200 Nickel Silver vs. C84200 Brass

Both C75200 nickel silver and C84200 brass are copper alloys. They have 79% 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 C75200 nickel silver and the bottom bar is C84200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 47
40
Tensile Strength: Ultimate (UTS), MPa 400 to 660
250

Thermal Properties

Latent Heat of Fusion, J/g 210
180
Maximum Temperature: Mechanical, °C 200
150
Melting Completion (Liquidus), °C 1110
990
Melting Onset (Solidus), °C 1070
840
Specific Heat Capacity, J/kg-K 400
370
Thermal Conductivity, W/m-K 33
72
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
16
Electrical Conductivity: Equal Weight (Specific), % IACS 6.3
17

Otherwise Unclassified Properties

Base Metal Price, % relative 33
30
Density, g/cm3 8.5
8.5
Embodied Carbon, kg CO2/kg material 4.1
3.1
Embodied Energy, MJ/kg 62
51
Embodied Water, L/kg 300
350

Common Calculations

Stiffness to Weight: Axial, points 8.0
6.9
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 13 to 21
8.2
Strength to Weight: Bending, points 14 to 20
10
Thermal Diffusivity, mm2/s 9.8
23
Thermal Shock Resistance, points 13 to 22
9.1

Alloy Composition


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Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 63.5 to 66.5
78 to 82
Iron (Fe), % 0 to 0.25
0 to 0.4
Lead (Pb), % 0 to 0.050
2.0 to 3.0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 16.5 to 19.5
0 to 0.8
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), % 12.7 to 20
10 to 16
Residuals, % 0 to 0.5
0 to 0.7