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C51000 Bronze vs. C83800 Bronze

Both C51000 bronze and C83800 bronze are copper alloys. They have 87% 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 C51000 bronze and the bottom bar is C83800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 2.7 to 64
20
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 42
39
Tensile Strength: Ultimate (UTS), MPa 330 to 780
230
Tensile Strength: Yield (Proof), MPa 130 to 750
110

Thermal Properties

Latent Heat of Fusion, J/g 200
180
Maximum Temperature: Mechanical, °C 190
160
Melting Completion (Liquidus), °C 1050
1000
Melting Onset (Solidus), °C 960
840
Specific Heat Capacity, J/kg-K 380
370
Thermal Conductivity, W/m-K 77
72
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 18
15
Electrical Conductivity: Equal Weight (Specific), % IACS 18
15

Otherwise Unclassified Properties

Base Metal Price, % relative 33
30
Density, g/cm3 8.8
8.8
Embodied Carbon, kg CO2/kg material 3.1
2.9
Embodied Energy, MJ/kg 50
47
Embodied Water, L/kg 350
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 7.0 to 490
39
Resilience: Unit (Modulus of Resilience), kJ/m3 75 to 2490
53
Stiffness to Weight: Axial, points 7.0
6.6
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 10 to 25
7.4
Strength to Weight: Bending, points 12 to 21
9.6
Thermal Diffusivity, mm2/s 23
22
Thermal Shock Resistance, points 12 to 28
8.6

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 92.9 to 95.5
82 to 83.8
Iron (Fe), % 0 to 0.1
0 to 0.3
Lead (Pb), % 0 to 0.050
5.0 to 7.0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0.030 to 0.35
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 4.5 to 5.8
3.3 to 4.2
Zinc (Zn), % 0 to 0.3
5.0 to 8.0
Residuals, % 0
0 to 0.7