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C63020 Bronze vs. Nickel 825

C63020 bronze belongs to the copper alloys classification, while nickel 825 belongs to the nickel alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C63020 bronze and the bottom bar is nickel 825.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 6.8
34
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 44
78
Shear Strength, MPa 600
430
Tensile Strength: Ultimate (UTS), MPa 1020
650
Tensile Strength: Yield (Proof), MPa 740
260

Thermal Properties

Latent Heat of Fusion, J/g 230
300
Maximum Temperature: Mechanical, °C 230
980
Melting Completion (Liquidus), °C 1070
1400
Melting Onset (Solidus), °C 1020
1370
Specific Heat Capacity, J/kg-K 450
460
Thermal Conductivity, W/m-K 40
11
Thermal Expansion, µm/m-K 18
14

Otherwise Unclassified Properties

Base Metal Price, % relative 29
41
Density, g/cm3 8.2
8.2
Embodied Carbon, kg CO2/kg material 3.6
7.2
Embodied Energy, MJ/kg 58
100
Embodied Water, L/kg 390
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
180
Resilience: Unit (Modulus of Resilience), kJ/m3 2320
170
Stiffness to Weight: Axial, points 8.0
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 34
22
Strength to Weight: Bending, points 27
20
Thermal Diffusivity, mm2/s 11
2.9
Thermal Shock Resistance, points 35
17

Alloy Composition

Aluminum (Al), % 10 to 11
0 to 0.2
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0 to 0.050
19.5 to 23.5
Cobalt (Co), % 0 to 0.2
0
Copper (Cu), % 74.7 to 81.8
1.5 to 3.0
Iron (Fe), % 4.0 to 5.5
22 to 37.9
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0 to 1.5
0 to 1.0
Molybdenum (Mo), % 0
2.5 to 3.5
Nickel (Ni), % 4.2 to 6.0
38 to 46
Silicon (Si), % 0
0 to 0.050
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.25
0
Titanium (Ti), % 0
0.6 to 1.2
Zinc (Zn), % 0 to 0.3
0
Residuals, % 0 to 0.5
0