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C51100 Bronze vs. C66100 Bronze

Both C51100 bronze and C66100 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 C51100 bronze and the bottom bar is C66100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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

Comparable Variants