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C77600 Nickel Silver vs. C49300 Brass

Both C77600 nickel silver and C49300 brass are copper alloys. They have 80% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C77600 nickel silver and the bottom bar is C49300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 30
4.5 to 20
Poisson's Ratio 0.3
0.31
Shear Modulus, GPa 43
40
Shear Strength, MPa 410
270 to 290
Tensile Strength: Ultimate (UTS), MPa 630
430 to 520
Tensile Strength: Yield (Proof), MPa 320
210 to 410

Thermal Properties

Latent Heat of Fusion, J/g 180
170
Maximum Temperature: Mechanical, °C 140
120
Melting Completion (Liquidus), °C 830
880
Melting Onset (Solidus), °C 790
840
Specific Heat Capacity, J/kg-K 390
380
Thermal Expansion, µm/m-K 20
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
15
Electrical Conductivity: Equal Weight (Specific), % IACS 31
17

Otherwise Unclassified Properties

Base Metal Price, % relative 27
26
Density, g/cm3 7.9
8.0
Embodied Carbon, kg CO2/kg material 3.7
3.0
Embodied Energy, MJ/kg 60
50
Embodied Water, L/kg 310
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
21 to 71
Resilience: Unit (Modulus of Resilience), kJ/m3 470
220 to 800
Stiffness to Weight: Axial, points 7.9
7.2
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 22
15 to 18
Strength to Weight: Bending, points 21
16 to 18
Thermal Shock Resistance, points 20
14 to 18

Alloy Composition


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Aluminum (Al), % 0
0 to 0.5
Antimony (Sb), % 0
0 to 0.5
Bismuth (Bi), % 0
0.5 to 2.0
Copper (Cu), % 42 to 45
58 to 62
Iron (Fe), % 0 to 0.2
0 to 0.1
Lead (Pb), % 0 to 0.25
0 to 0.010
Manganese (Mn), % 0 to 0.25
0 to 0.030
Nickel (Ni), % 12 to 14
0 to 1.5
Phosphorus (P), % 0
0 to 0.2
Selenium (Se), % 0
0 to 0.2
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 0 to 0.15
1.0 to 1.8
Zinc (Zn), % 39.7 to 46
30.6 to 40.5
Residuals, % 0 to 0.5
0 to 0.5