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C63000 Bronze vs. C95820 Bronze

Both C63000 bronze and C95820 bronze are copper alloys. They have a very high 98% of their average alloy composition in common. There are 28 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 C63000 bronze and the bottom bar is C95820 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 7.9 to 15
15
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
44
Tensile Strength: Ultimate (UTS), MPa 660 to 790
730
Tensile Strength: Yield (Proof), MPa 330 to 390
310

Thermal Properties

Latent Heat of Fusion, J/g 230
230
Maximum Temperature: Mechanical, °C 230
230
Melting Completion (Liquidus), °C 1050
1080
Melting Onset (Solidus), °C 1040
1020
Specific Heat Capacity, J/kg-K 440
440
Thermal Conductivity, W/m-K 39
38
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 7.6
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 29
29
Density, g/cm3 8.2
8.3
Embodied Carbon, kg CO2/kg material 3.5
3.5
Embodied Energy, MJ/kg 57
56
Embodied Water, L/kg 390
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 47 to 82
86
Resilience: Unit (Modulus of Resilience), kJ/m3 470 to 640
400
Stiffness to Weight: Axial, points 7.9
8.0
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 22 to 26
24
Strength to Weight: Bending, points 20 to 23
22
Thermal Diffusivity, mm2/s 11
11
Thermal Shock Resistance, points 23 to 27
25

Alloy Composition

Aluminum (Al), % 9.0 to 11
9.0 to 10
Copper (Cu), % 76.8 to 85
77.5 to 82.5
Iron (Fe), % 2.0 to 4.0
4.0 to 5.0
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0 to 1.5
0 to 1.5
Nickel (Ni), % 4.0 to 5.5
4.5 to 5.8
Silicon (Si), % 0 to 0.25
0 to 0.1
Tin (Sn), % 0 to 0.2
0 to 0.020
Zinc (Zn), % 0 to 0.3
0 to 0.2
Residuals, % 0
0 to 0.8