MakeItFrom.com
Menu (ESC)

C72150 Copper-nickel vs. C63020 Bronze

Both C72150 copper-nickel and C63020 bronze are copper alloys. They have 60% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C72150 copper-nickel and the bottom bar is C63020 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 150
120
Elongation at Break, % 29
6.8
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 55
44
Shear Strength, MPa 320
600
Tensile Strength: Ultimate (UTS), MPa 490
1020
Tensile Strength: Yield (Proof), MPa 210
740

Thermal Properties

Latent Heat of Fusion, J/g 250
230
Maximum Temperature: Mechanical, °C 600
230
Melting Completion (Liquidus), °C 1210
1070
Melting Onset (Solidus), °C 1250
1020
Specific Heat Capacity, J/kg-K 410
450
Thermal Conductivity, W/m-K 22
40
Thermal Expansion, µm/m-K 14
18

Otherwise Unclassified Properties

Base Metal Price, % relative 45
29
Density, g/cm3 8.9
8.2
Embodied Carbon, kg CO2/kg material 6.1
3.6
Embodied Energy, MJ/kg 88
58
Embodied Water, L/kg 270
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
63
Resilience: Unit (Modulus of Resilience), kJ/m3 150
2320
Stiffness to Weight: Axial, points 9.1
8.0
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 15
34
Strength to Weight: Bending, points 15
27
Thermal Diffusivity, mm2/s 6.0
11
Thermal Shock Resistance, points 18
35

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Aluminum (Al), % 0
10 to 11
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 0
0 to 0.050
Cobalt (Co), % 0
0 to 0.2
Copper (Cu), % 52.5 to 57
74.7 to 81.8
Iron (Fe), % 0 to 0.1
4.0 to 5.5
Lead (Pb), % 0 to 0.050
0 to 0.030
Manganese (Mn), % 0 to 0.050
0 to 1.5
Nickel (Ni), % 43 to 46
4.2 to 6.0
Silicon (Si), % 0 to 0.5
0
Tin (Sn), % 0
0 to 0.25
Zinc (Zn), % 0 to 0.2
0 to 0.3
Residuals, % 0 to 0.5
0 to 0.5