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C94100 Bronze vs. C86300 Bronze

Both C94100 bronze and C86300 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 65% of their average alloy composition in common. There are 26 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 C94100 bronze and the bottom bar is C86300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 92
110
Elongation at Break, % 7.8
14
Poisson's Ratio 0.36
0.32
Shear Modulus, GPa 34
42
Tensile Strength: Ultimate (UTS), MPa 190
850
Tensile Strength: Yield (Proof), MPa 130
480

Thermal Properties

Latent Heat of Fusion, J/g 160
200
Maximum Temperature: Mechanical, °C 130
160
Melting Completion (Liquidus), °C 870
920
Melting Onset (Solidus), °C 790
890
Specific Heat Capacity, J/kg-K 330
420
Thermal Expansion, µm/m-K 20
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
9.2

Otherwise Unclassified Properties

Base Metal Price, % relative 29
23
Density, g/cm3 9.2
7.8
Embodied Carbon, kg CO2/kg material 3.0
3.0
Embodied Energy, MJ/kg 48
51
Embodied Water, L/kg 370
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
100
Resilience: Unit (Modulus of Resilience), kJ/m3 97
1030
Stiffness to Weight: Axial, points 5.5
7.8
Stiffness to Weight: Bending, points 16
20
Strength to Weight: Axial, points 5.8
30
Strength to Weight: Bending, points 8.1
25
Thermal Shock Resistance, points 7.6
28

Alloy Composition

Aluminum (Al), % 0 to 0.0050
5.0 to 7.5
Antimony (Sb), % 0 to 0.8
0
Copper (Cu), % 72 to 79
60 to 66
Iron (Fe), % 0 to 0.25
2.0 to 4.0
Lead (Pb), % 18 to 22
0 to 0.2
Manganese (Mn), % 0
2.5 to 5.0
Nickel (Ni), % 0 to 1.0
0 to 1.0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.5 to 6.5
0 to 0.2
Zinc (Zn), % 0 to 1.0
22 to 28
Residuals, % 0
0 to 1.0