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C66100 Bronze vs. C51100 Bronze

Both C66100 bronze and C51100 bronze are copper alloys. They have a moderately high 95% 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 C66100 bronze and the bottom bar is C51100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 8.0 to 40
2.5 to 50
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
42
Shear Strength, MPa 280 to 460
230 to 410
Tensile Strength: Ultimate (UTS), MPa 410 to 790
330 to 720
Tensile Strength: Yield (Proof), MPa 120 to 430
93 to 700

Thermal Properties

Latent Heat of Fusion, J/g 260
200
Maximum Temperature: Mechanical, °C 200
190
Melting Completion (Liquidus), °C 1050
1060
Melting Onset (Solidus), °C 1000
970
Specific Heat Capacity, J/kg-K 400
380
Thermal Conductivity, W/m-K 34
84
Thermal Expansion, µm/m-K 17
18

Otherwise Unclassified Properties

Base Metal Price, % relative 29
32
Density, g/cm3 8.7
8.9
Embodied Carbon, kg CO2/kg material 2.6
3.0
Embodied Energy, MJ/kg 42
48
Embodied Water, L/kg 300
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
18 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
38 to 2170
Stiffness to Weight: Axial, points 7.4
7.1
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 13 to 25
10 to 22
Strength to Weight: Bending, points 14 to 22
12 to 20
Thermal Diffusivity, mm2/s 9.7
25
Thermal Shock Resistance, points 15 to 29
12 to 26

Alloy Composition

Copper (Cu), % 92 to 97
93.8 to 96.5
Iron (Fe), % 0 to 0.25
0 to 0.1
Lead (Pb), % 0.2 to 0.8
0 to 0.050
Manganese (Mn), % 0 to 1.5
0
Phosphorus (P), % 0
0.030 to 0.35
Silicon (Si), % 2.8 to 3.5
0
Tin (Sn), % 0
3.5 to 4.9
Zinc (Zn), % 0 to 1.5
0 to 0.3
Residuals, % 0
0 to 0.5

Comparable Variants