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C92800 Bronze vs. C51100 Bronze

Both C92800 bronze and C51100 bronze are copper alloys. They have 85% of their average alloy composition in common. There are 27 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 C51100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 1.0
2.5 to 50
Poisson's Ratio 0.35
0.34
Rockwell B Hardness 80
67 to 93
Shear Modulus, GPa 37
42
Tensile Strength: Ultimate (UTS), MPa 280
330 to 720
Tensile Strength: Yield (Proof), MPa 210
93 to 700

Thermal Properties

Latent Heat of Fusion, J/g 170
200
Maximum Temperature: Mechanical, °C 140
190
Melting Completion (Liquidus), °C 960
1060
Melting Onset (Solidus), °C 820
970
Specific Heat Capacity, J/kg-K 350
380
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
20
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
20

Otherwise Unclassified Properties

Base Metal Price, % relative 36
32
Density, g/cm3 8.7
8.9
Embodied Carbon, kg CO2/kg material 4.1
3.0
Embodied Energy, MJ/kg 67
48
Embodied Water, L/kg 430
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
18 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 210
38 to 2170
Stiffness to Weight: Axial, points 6.4
7.1
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 8.8
10 to 22
Strength to Weight: Bending, points 11
12 to 20
Thermal Shock Resistance, points 11
12 to 26

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Copper (Cu), % 78 to 82
93.8 to 96.5
Iron (Fe), % 0 to 0.2
0 to 0.1
Lead (Pb), % 4.0 to 6.0
0 to 0.050
Nickel (Ni), % 0 to 0.8
0
Phosphorus (P), % 0 to 1.5
0.030 to 0.35
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 15 to 17
3.5 to 4.9
Zinc (Zn), % 0 to 0.8
0 to 0.3
Residuals, % 0
0 to 0.5