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H01 C66900 Brass vs. H01 C76200 Nickel Silver

Both H01 C66900 brass and H01 C76200 nickel silver are copper alloys. Both are furnished in the H01 (quarter hard) temper. They have 84% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is H01 C66900 brass and the bottom bar is H01 C76200 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Poisson's Ratio 0.32
0.31
Rockwell B Hardness 65
73
Rockwell Superficial 30T Hardness 60
66
Shear Modulus, GPa 45
44
Tensile Strength: Ultimate (UTS), MPa 460
510

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 150
170
Melting Completion (Liquidus), °C 860
1030
Melting Onset (Solidus), °C 850
980
Specific Heat Capacity, J/kg-K 400
390
Thermal Expansion, µm/m-K 20
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.4
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 3.8
9.8

Otherwise Unclassified Properties

Base Metal Price, % relative 23
29
Density, g/cm3 8.2
8.2
Embodied Carbon, kg CO2/kg material 2.8
3.6
Embodied Energy, MJ/kg 46
57
Embodied Water, L/kg 310
310

Common Calculations

Stiffness to Weight: Axial, points 8.1
7.8
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 15
17
Strength to Weight: Bending, points 16
17
Thermal Shock Resistance, points 14
16

Alloy Composition


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Copper (Cu), % 62.5 to 64.5
57 to 61
Iron (Fe), % 0 to 0.25
0 to 0.25
Lead (Pb), % 0 to 0.050
0 to 0.1
Manganese (Mn), % 11.5 to 12.5
0 to 0.5
Nickel (Ni), % 0
11 to 13.5
Zinc (Zn), % 22.5 to 26
24.2 to 32
Residuals, % 0 to 0.2
0 to 0.5