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C31600 Bronze vs. C65500 Bronze

Both C31600 bronze and C65500 bronze are copper alloys. They have a moderately high 90% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C31600 bronze and the bottom bar is C65500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 6.7 to 28
4.0 to 70
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 42
43
Shear Strength, MPa 170 to 270
260 to 440
Tensile Strength: Ultimate (UTS), MPa 270 to 460
360 to 760
Tensile Strength: Yield (Proof), MPa 80 to 390
120 to 430

Thermal Properties

Latent Heat of Fusion, J/g 200
260
Maximum Temperature: Mechanical, °C 180
200
Melting Completion (Liquidus), °C 1040
1030
Melting Onset (Solidus), °C 1010
970
Specific Heat Capacity, J/kg-K 380
400
Thermal Conductivity, W/m-K 140
36
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 33
7.3

Otherwise Unclassified Properties

Base Metal Price, % relative 29
29
Density, g/cm3 8.8
8.6
Embodied Carbon, kg CO2/kg material 2.7
2.7
Embodied Energy, MJ/kg 43
42
Embodied Water, L/kg 310
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30 to 58
11 to 450
Resilience: Unit (Modulus of Resilience), kJ/m3 28 to 690
62 to 790
Stiffness to Weight: Axial, points 7.1
7.5
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 8.5 to 15
12 to 24
Strength to Weight: Bending, points 11 to 15
13 to 21
Thermal Diffusivity, mm2/s 42
10
Thermal Shock Resistance, points 9.4 to 16
12 to 26

Alloy Composition

Copper (Cu), % 87.5 to 90.5
91.5 to 96.7
Iron (Fe), % 0 to 0.1
0 to 0.8
Lead (Pb), % 1.3 to 2.5
0 to 0.050
Manganese (Mn), % 0
0.5 to 1.3
Nickel (Ni), % 0.7 to 1.2
0 to 0.6
Phosphorus (P), % 0.040 to 0.1
0
Silicon (Si), % 0
2.8 to 3.8
Zinc (Zn), % 5.2 to 10.5
0 to 1.5
Residuals, % 0
0 to 0.5

Comparable Variants