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C74500 Nickel Silver vs. C33200 Brass

Both C74500 nickel silver and C33200 brass are copper alloys. They have 90% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C74500 nickel silver and the bottom bar is C33200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 3.0 to 24
7.0 to 60
Poisson's Ratio 0.32
0.31
Rockwell Superficial 30T Hardness 60 to 79
26 to 69
Shear Modulus, GPa 44
40
Shear Strength, MPa 310 to 380
240 to 300
Tensile Strength: Ultimate (UTS), MPa 390 to 700
320 to 520
Tensile Strength: Yield (Proof), MPa 380 to 600
110 to 450

Thermal Properties

Latent Heat of Fusion, J/g 190
170
Maximum Temperature: Mechanical, °C 170
130
Melting Completion (Liquidus), °C 1020
930
Melting Onset (Solidus), °C 970
900
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 45
120
Thermal Expansion, µm/m-K 19
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
26
Electrical Conductivity: Equal Weight (Specific), % IACS 9.7
28

Otherwise Unclassified Properties

Base Metal Price, % relative 29
24
Density, g/cm3 8.3
8.2
Embodied Carbon, kg CO2/kg material 3.4
2.6
Embodied Energy, MJ/kg 54
44
Embodied Water, L/kg 310
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 160
35 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 620 to 1540
60 to 960
Stiffness to Weight: Axial, points 7.7
7.1
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 13 to 23
11 to 17
Strength to Weight: Bending, points 14 to 21
13 to 17
Thermal Diffusivity, mm2/s 14
37
Thermal Shock Resistance, points 13 to 23
11 to 17

Alloy Composition


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Copper (Cu), % 63.5 to 66.5
65 to 68
Iron (Fe), % 0 to 0.25
0 to 0.070
Lead (Pb), % 0 to 0.1
1.5 to 2.5
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 9.0 to 11
0
Zinc (Zn), % 21.2 to 27.5
29 to 33.5
Residuals, % 0 to 0.5
0 to 0.4

Comparable Variants