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C93400 Bronze vs. C62500 Bronze

Both C93400 bronze and C62500 bronze are copper alloys. They have 82% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C93400 bronze and the bottom bar is C62500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 9.1
1.0
Poisson's Ratio 0.35
0.34
Shear Modulus, GPa 38
42
Tensile Strength: Ultimate (UTS), MPa 270
690
Tensile Strength: Yield (Proof), MPa 150
410

Thermal Properties

Latent Heat of Fusion, J/g 180
230
Maximum Temperature: Mechanical, °C 150
230
Melting Completion (Liquidus), °C 950
1050
Melting Onset (Solidus), °C 850
1050
Specific Heat Capacity, J/kg-K 350
460
Thermal Conductivity, W/m-K 58
47
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
10
Electrical Conductivity: Equal Weight (Specific), % IACS 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 32
26
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 3.3
3.3
Embodied Energy, MJ/kg 54
55
Embodied Water, L/kg 380
410

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21
6.0
Resilience: Unit (Modulus of Resilience), kJ/m3 120
750
Stiffness to Weight: Axial, points 6.3
7.8
Stiffness to Weight: Bending, points 17
20
Strength to Weight: Axial, points 8.3
24
Strength to Weight: Bending, points 10
22
Thermal Diffusivity, mm2/s 18
13
Thermal Shock Resistance, points 10
24

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
12.5 to 13.5
Antimony (Sb), % 0 to 0.5
0
Copper (Cu), % 82 to 85
78.5 to 84
Iron (Fe), % 0 to 0.2
3.5 to 5.5
Lead (Pb), % 7.0 to 9.0
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 7.0 to 9.0
0
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0 to 1.0
0 to 0.5