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H04 C33200 Brass vs. H04 C73100 Nickel Silver

Both H04 C33200 brass and H04 C73100 nickel silver are copper alloys. Both are furnished in the H04 (full hard) temper. They have 87% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is H04 C33200 brass and the bottom bar is H04 C73100 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 7.0
4.6
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 40
43
Shear Strength, MPa 300
340
Tensile Strength: Ultimate (UTS), MPa 520
590
Tensile Strength: Yield (Proof), MPa 450
590

Thermal Properties

Latent Heat of Fusion, J/g 170
190
Maximum Temperature: Mechanical, °C 130
170
Melting Completion (Liquidus), °C 930
1030
Melting Onset (Solidus), °C 900
1000
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 120
35
Thermal Expansion, µm/m-K 20
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 28
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 24
28
Density, g/cm3 8.2
8.4
Embodied Carbon, kg CO2/kg material 2.6
3.0
Embodied Energy, MJ/kg 44
49
Embodied Water, L/kg 320
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35
27
Resilience: Unit (Modulus of Resilience), kJ/m3 960
1560
Stiffness to Weight: Axial, points 7.1
7.5
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 17
19
Strength to Weight: Bending, points 17
19
Thermal Diffusivity, mm2/s 37
11
Thermal Shock Resistance, points 17
20

Alloy Composition


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Copper (Cu), % 65 to 68
70.8 to 78
Iron (Fe), % 0 to 0.070
0 to 0.1
Lead (Pb), % 1.5 to 2.5
0 to 0.050
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0
4.0 to 6.0
Tin (Sn), % 0
0 to 0.1
Zinc (Zn), % 29 to 33.5
18 to 22
Residuals, % 0 to 0.4
0 to 0.5