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C86400 Bronze vs. C91100 Bronze

Both C86400 bronze and C91100 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 61% 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 C86400 bronze and the bottom bar is C91100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Elongation at Break, % 17
2.0
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
39
Tensile Strength: Ultimate (UTS), MPa 470
240
Tensile Strength: Yield (Proof), MPa 150
170

Thermal Properties

Latent Heat of Fusion, J/g 170
180
Maximum Temperature: Mechanical, °C 120
160
Melting Completion (Liquidus), °C 880
950
Melting Onset (Solidus), °C 860
820
Specific Heat Capacity, J/kg-K 390
360
Thermal Conductivity, W/m-K 88
63
Thermal Expansion, µm/m-K 21
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 19
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 22
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 23
38
Density, g/cm3 7.9
8.7
Embodied Carbon, kg CO2/kg material 2.8
4.2
Embodied Energy, MJ/kg 48
69
Embodied Water, L/kg 330
440

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
4.4
Resilience: Unit (Modulus of Resilience), kJ/m3 110
140
Stiffness to Weight: Axial, points 7.3
6.7
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 16
7.7
Strength to Weight: Bending, points 17
9.9
Thermal Diffusivity, mm2/s 29
20
Thermal Shock Resistance, points 16
9.1

Alloy Composition

Aluminum (Al), % 0.5 to 1.5
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Copper (Cu), % 56 to 62
82 to 85
Iron (Fe), % 0.4 to 2.0
0 to 0.25
Lead (Pb), % 0.5 to 1.5
0 to 0.25
Manganese (Mn), % 0.1 to 1.0
0
Nickel (Ni), % 0 to 1.0
0 to 0.5
Phosphorus (P), % 0
0 to 1.0
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0.5 to 1.5
15 to 17
Zinc (Zn), % 34 to 42
0 to 0.25
Residuals, % 0 to 1.0
0