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C92800 Bronze vs. C62400 Bronze

Both C92800 bronze and C62400 bronze are copper alloys. They have 80% 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 C92800 bronze and the bottom bar is C62400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 1.0
11 to 14
Poisson's Ratio 0.35
0.34
Shear Modulus, GPa 37
42
Tensile Strength: Ultimate (UTS), MPa 280
690 to 730
Tensile Strength: Yield (Proof), MPa 210
270 to 350

Thermal Properties

Latent Heat of Fusion, J/g 170
230
Maximum Temperature: Mechanical, °C 140
220
Melting Completion (Liquidus), °C 960
1040
Melting Onset (Solidus), °C 820
1030
Specific Heat Capacity, J/kg-K 350
440
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
12
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
13

Otherwise Unclassified Properties

Base Metal Price, % relative 36
27
Density, g/cm3 8.7
8.2
Embodied Carbon, kg CO2/kg material 4.1
3.2
Embodied Energy, MJ/kg 67
53
Embodied Water, L/kg 430
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
68 to 77
Resilience: Unit (Modulus of Resilience), kJ/m3 210
320 to 550
Stiffness to Weight: Axial, points 6.4
7.6
Stiffness to Weight: Bending, points 18
20
Strength to Weight: Axial, points 8.8
23 to 25
Strength to Weight: Bending, points 11
21 to 22
Thermal Shock Resistance, points 11
25 to 26

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
10 to 11.5
Antimony (Sb), % 0 to 0.25
0
Copper (Cu), % 78 to 82
82.8 to 88
Iron (Fe), % 0 to 0.2
2.0 to 4.5
Lead (Pb), % 4.0 to 6.0
0
Manganese (Mn), % 0
0 to 0.3
Nickel (Ni), % 0 to 0.8
0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0 to 0.25
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 15 to 17
0 to 0.2
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0 to 0.7
0 to 0.5