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C36200 Brass vs. C74400 Nickel Silver

Both C36200 brass and C74400 nickel silver are copper alloys. They have a moderately high 94% of their average alloy composition in common. There are 29 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 C36200 brass and the bottom bar is C74400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 20 to 53
43
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 39
39
Shear Strength, MPa 210 to 240
240
Tensile Strength: Ultimate (UTS), MPa 340 to 420
350
Tensile Strength: Yield (Proof), MPa 130 to 360
120

Thermal Properties

Latent Heat of Fusion, J/g 170
180
Maximum Temperature: Mechanical, °C 120
140
Melting Completion (Liquidus), °C 900
930
Melting Onset (Solidus), °C 890
910
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 120
120
Thermal Expansion, µm/m-K 21
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
26
Electrical Conductivity: Equal Weight (Specific), % IACS 28
29

Otherwise Unclassified Properties

Base Metal Price, % relative 23
25
Density, g/cm3 8.2
8.2
Embodied Carbon, kg CO2/kg material 2.6
2.9
Embodied Energy, MJ/kg 45
48
Embodied Water, L/kg 320
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 74 to 140
120
Resilience: Unit (Modulus of Resilience), kJ/m3 89 to 630
63
Stiffness to Weight: Axial, points 6.9
7.4
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 11 to 14
12
Strength to Weight: Bending, points 13 to 15
14
Thermal Diffusivity, mm2/s 37
37
Thermal Shock Resistance, points 11 to 14
12

Alloy Composition


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Copper (Cu), % 60 to 63
62 to 66
Iron (Fe), % 0 to 0.15
0 to 0.050
Lead (Pb), % 3.5 to 4.5
0 to 0.050
Nickel (Ni), % 0
2.0 to 4.0
Zinc (Zn), % 32.4 to 36.5
29.6 to 36
Residuals, % 0
0 to 0.3