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C75400 Nickel Silver vs. CC763S Brass

Both C75400 nickel silver and CC763S brass are copper alloys. They have 83% of their average alloy composition in common. There are 26 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 C75400 nickel silver and the bottom bar is CC763S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 2.0 to 43
7.3
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 46
41
Tensile Strength: Ultimate (UTS), MPa 370 to 630
490
Tensile Strength: Yield (Proof), MPa 130 to 590
270

Thermal Properties

Latent Heat of Fusion, J/g 200
190
Maximum Temperature: Mechanical, °C 190
140
Melting Completion (Liquidus), °C 1080
870
Melting Onset (Solidus), °C 1040
830
Specific Heat Capacity, J/kg-K 390
400
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
29
Electrical Conductivity: Equal Weight (Specific), % IACS 7.4
32

Otherwise Unclassified Properties

Base Metal Price, % relative 32
24
Density, g/cm3 8.5
8.0
Embodied Carbon, kg CO2/kg material 3.8
2.9
Embodied Energy, MJ/kg 59
49
Embodied Water, L/kg 300
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 120
30
Resilience: Unit (Modulus of Resilience), kJ/m3 75 to 1450
340
Stiffness to Weight: Axial, points 7.9
7.5
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 12 to 21
17
Strength to Weight: Bending, points 13 to 19
17
Thermal Shock Resistance, points 12 to 21
16

Alloy Composition


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Aluminum (Al), % 0
1.0 to 2.5
Antimony (Sb), % 0
0 to 0.080
Copper (Cu), % 63.5 to 66.5
56.5 to 67
Iron (Fe), % 0 to 0.25
0.5 to 2.0
Lead (Pb), % 0 to 0.1
0 to 1.5
Manganese (Mn), % 0 to 0.5
1.0 to 3.5
Nickel (Ni), % 14 to 16
0 to 2.5
Silicon (Si), % 0
0 to 1.0
Tin (Sn), % 0
0 to 1.0
Zinc (Zn), % 16.2 to 22.5
18.9 to 41
Residuals, % 0 to 0.5
0