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C92800 Bronze vs. C94100 Bronze

Both C92800 bronze and C94100 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 88% of their average alloy composition in common. There are 26 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 C92800 bronze and the bottom bar is C94100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
92
Elongation at Break, % 1.0
7.8
Poisson's Ratio 0.35
0.36
Shear Modulus, GPa 37
34
Tensile Strength: Ultimate (UTS), MPa 280
190
Tensile Strength: Yield (Proof), MPa 210
130

Thermal Properties

Latent Heat of Fusion, J/g 170
160
Maximum Temperature: Mechanical, °C 140
130
Melting Completion (Liquidus), °C 960
870
Melting Onset (Solidus), °C 820
790
Specific Heat Capacity, J/kg-K 350
330
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 36
29
Density, g/cm3 8.7
9.2
Embodied Carbon, kg CO2/kg material 4.1
3.0
Embodied Energy, MJ/kg 67
48
Embodied Water, L/kg 430
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
14
Resilience: Unit (Modulus of Resilience), kJ/m3 210
97
Stiffness to Weight: Axial, points 6.4
5.5
Stiffness to Weight: Bending, points 18
16
Strength to Weight: Axial, points 8.8
5.8
Strength to Weight: Bending, points 11
8.1
Thermal Shock Resistance, points 11
7.6

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0 to 0.0050
Antimony (Sb), % 0 to 0.25
0 to 0.8
Copper (Cu), % 78 to 82
72 to 79
Iron (Fe), % 0 to 0.2
0 to 0.25
Lead (Pb), % 4.0 to 6.0
18 to 22
Nickel (Ni), % 0 to 0.8
0 to 1.0
Phosphorus (P), % 0 to 1.5
0 to 1.5
Silicon (Si), % 0 to 0.0050
0 to 0.0050
Sulfur (S), % 0 to 0.050
0 to 0.080
Tin (Sn), % 15 to 17
4.5 to 6.5
Zinc (Zn), % 0 to 0.8
0 to 1.0
Residuals, % 0 to 0.7
0 to 1.3