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H01 C71520 Copper-nickel vs. H01 C66100 Bronze

Both H01 C71520 copper-nickel and H01 C66100 bronze are copper alloys. Both are furnished in the H01 (quarter hard) temper. They have 69% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is H01 C71520 copper-nickel and the bottom bar is H01 C66100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
120
Elongation at Break, % 17
28
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 51
43
Shear Strength, MPa 280
280
Tensile Strength: Ultimate (UTS), MPa 460
430
Tensile Strength: Yield (Proof), MPa 340
190

Thermal Properties

Latent Heat of Fusion, J/g 230
260
Maximum Temperature: Mechanical, °C 260
200
Melting Completion (Liquidus), °C 1170
1050
Melting Onset (Solidus), °C 1120
1000
Specific Heat Capacity, J/kg-K 400
400
Thermal Conductivity, W/m-K 32
34
Thermal Expansion, µm/m-K 15
17

Otherwise Unclassified Properties

Base Metal Price, % relative 40
29
Density, g/cm3 8.9
8.7
Embodied Carbon, kg CO2/kg material 5.0
2.6
Embodied Energy, MJ/kg 73
42
Embodied Water, L/kg 280
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 71
97
Resilience: Unit (Modulus of Resilience), kJ/m3 420
150
Stiffness to Weight: Axial, points 8.6
7.4
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 14
14
Strength to Weight: Bending, points 15
15
Thermal Diffusivity, mm2/s 8.9
9.7
Thermal Shock Resistance, points 16
15

Alloy Composition


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Carbon (C), % 0 to 0.050
0
Copper (Cu), % 65 to 71.6
92 to 97
Iron (Fe), % 0.4 to 1.0
0 to 0.25
Lead (Pb), % 0 to 0.020
0.2 to 0.8
Manganese (Mn), % 0 to 1.0
0 to 1.5
Nickel (Ni), % 28 to 33
0
Phosphorus (P), % 0 to 0.2
0
Silicon (Si), % 0
2.8 to 3.5
Sulfur (S), % 0 to 0.020
0
Zinc (Zn), % 0 to 0.5
0 to 1.5
Residuals, % 0 to 0.5
0 to 0.5