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C79600 Nickel Silver vs. C44400 Brass

Both C79600 nickel silver and C44400 brass are copper alloys. They have 72% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C79600 nickel silver and the bottom bar is C44400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.3
0.32
Shear Modulus, GPa 43
41
Tensile Strength: Ultimate (UTS), MPa 480
350
Tensile Strength: Yield (Proof), MPa 300
120

Thermal Properties

Latent Heat of Fusion, J/g 180
180
Maximum Temperature: Mechanical, °C 130
140
Melting Completion (Liquidus), °C 930
940
Melting Onset (Solidus), °C 880
900
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 36
110
Thermal Expansion, µm/m-K 21
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
25
Electrical Conductivity: Equal Weight (Specific), % IACS 8.0
27

Otherwise Unclassified Properties

Base Metal Price, % relative 25
26
Density, g/cm3 7.9
8.3
Embodied Carbon, kg CO2/kg material 3.5
2.8
Embodied Energy, MJ/kg 57
46
Embodied Water, L/kg 310
330

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 400
65
Stiffness to Weight: Axial, points 7.8
7.2
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 17
12
Strength to Weight: Bending, points 17
13
Thermal Diffusivity, mm2/s 12
35
Thermal Shock Resistance, points 15
12

Alloy Composition


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Antimony (Sb), % 0
0.020 to 0.1
Copper (Cu), % 43.5 to 46.5
70 to 73
Iron (Fe), % 0
0 to 0.060
Lead (Pb), % 0.8 to 1.2
0 to 0.070
Manganese (Mn), % 1.5 to 2.5
0
Nickel (Ni), % 9.0 to 11
0
Tin (Sn), % 0
0.9 to 1.2
Zinc (Zn), % 38.3 to 45.2
25.2 to 29.1
Residuals, % 0 to 0.5
0 to 0.4