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H01 C63600 Bronze vs. H01 C78200 Nickel Silver

Both H01 C63600 bronze and H01 C78200 nickel silver are copper alloys. Both are furnished in the H01 (quarter hard) temper. They have 66% 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 H01 C63600 bronze and the bottom bar is H01 C78200 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 30
24
Poisson's Ratio 0.34
0.32
Rockwell B Hardness 84
65
Shear Modulus, GPa 42
43
Shear Strength, MPa 360
300
Tensile Strength: Ultimate (UTS), MPa 540
430
Tensile Strength: Yield (Proof), MPa 260
310

Thermal Properties

Latent Heat of Fusion, J/g 230
190
Maximum Temperature: Mechanical, °C 210
160
Melting Completion (Liquidus), °C 1030
1000
Melting Onset (Solidus), °C 980
970
Specific Heat Capacity, J/kg-K 410
390
Thermal Conductivity, W/m-K 57
48
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
11
Electrical Conductivity: Equal Weight (Specific), % IACS 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 30
28
Density, g/cm3 8.6
8.4
Embodied Carbon, kg CO2/kg material 2.8
3.3
Embodied Energy, MJ/kg 45
52
Embodied Water, L/kg 340
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
94
Resilience: Unit (Modulus of Resilience), kJ/m3 300
440
Stiffness to Weight: Axial, points 7.3
7.4
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 18
14
Strength to Weight: Bending, points 17
15
Thermal Diffusivity, mm2/s 16
15
Thermal Shock Resistance, points 20
14

Alloy Composition


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Aluminum (Al), % 3.0 to 4.0
0
Arsenic (As), % 0 to 0.15
0
Copper (Cu), % 93 to 96.3
63 to 67
Iron (Fe), % 0 to 0.15
0 to 0.35
Lead (Pb), % 0 to 0.050
1.5 to 2.5
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0 to 0.15
7.0 to 9.0
Silicon (Si), % 0.7 to 1.3
0
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.5
20.2 to 28.5
Residuals, % 0 to 0.5
0 to 0.5