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C94500 Bronze vs. C92200 Bronze

Both C94500 bronze and C92200 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 81% of their average alloy composition in common. There are 28 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 C94500 bronze and the bottom bar is C92200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 92
110
Elongation at Break, % 12
25
Poisson's Ratio 0.36
0.34
Shear Modulus, GPa 34
41
Tensile Strength: Ultimate (UTS), MPa 170
280
Tensile Strength: Yield (Proof), MPa 83
140

Thermal Properties

Latent Heat of Fusion, J/g 160
190
Maximum Temperature: Mechanical, °C 130
170
Melting Completion (Liquidus), °C 940
990
Melting Onset (Solidus), °C 800
830
Specific Heat Capacity, J/kg-K 330
370
Thermal Conductivity, W/m-K 52
70
Thermal Expansion, µm/m-K 20
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
14
Electrical Conductivity: Equal Weight (Specific), % IACS 9.7
14

Otherwise Unclassified Properties

Base Metal Price, % relative 30
32
Density, g/cm3 9.3
8.7
Embodied Carbon, kg CO2/kg material 3.2
3.2
Embodied Energy, MJ/kg 51
52
Embodied Water, L/kg 380
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 17
58
Resilience: Unit (Modulus of Resilience), kJ/m3 37
87
Stiffness to Weight: Axial, points 5.5
6.9
Stiffness to Weight: Bending, points 16
18
Strength to Weight: Axial, points 5.2
8.9
Strength to Weight: Bending, points 7.4
11
Thermal Diffusivity, mm2/s 17
21
Thermal Shock Resistance, points 6.7
9.9

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0 to 0.0050
Antimony (Sb), % 0 to 0.8
0 to 0.25
Copper (Cu), % 66.7 to 78
86 to 90
Iron (Fe), % 0 to 0.15
0 to 0.25
Lead (Pb), % 16 to 22
1.0 to 2.0
Nickel (Ni), % 0 to 1.0
0 to 1.0
Phosphorus (P), % 0 to 0.050
0 to 1.5
Silicon (Si), % 0 to 0.0050
0 to 0.0050
Sulfur (S), % 0 to 0.080
0 to 0.050
Tin (Sn), % 6.0 to 8.0
5.5 to 6.5
Zinc (Zn), % 0 to 1.2
3.0 to 5.0
Residuals, % 0
0 to 0.7