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C65400 Bronze vs. C67000 Bronze

Both C65400 bronze and C67000 bronze are copper alloys. They have 66% 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 C65400 bronze and the bottom bar is C67000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 2.6 to 47
5.6 to 11
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 43
42
Shear Strength, MPa 350 to 530
390 to 510
Tensile Strength: Ultimate (UTS), MPa 500 to 1060
660 to 880
Tensile Strength: Yield (Proof), MPa 170 to 910
350 to 540

Thermal Properties

Latent Heat of Fusion, J/g 260
190
Maximum Temperature: Mechanical, °C 200
160
Melting Completion (Liquidus), °C 1020
900
Melting Onset (Solidus), °C 960
850
Specific Heat Capacity, J/kg-K 400
410
Thermal Conductivity, W/m-K 36
99
Thermal Expansion, µm/m-K 17
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
22
Electrical Conductivity: Equal Weight (Specific), % IACS 7.3
25

Otherwise Unclassified Properties

Base Metal Price, % relative 31
23
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 2.8
2.9
Embodied Energy, MJ/kg 45
49
Embodied Water, L/kg 310
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 480
43 to 62
Resilience: Unit (Modulus of Resilience), kJ/m3 130 to 3640
560 to 1290
Stiffness to Weight: Axial, points 7.3
7.8
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 16 to 34
23 to 31
Strength to Weight: Bending, points 16 to 27
21 to 26
Thermal Diffusivity, mm2/s 10
30
Thermal Shock Resistance, points 18 to 39
21 to 29

Alloy Composition

Aluminum (Al), % 0
3.0 to 6.0
Chromium (Cr), % 0.010 to 0.12
0
Copper (Cu), % 93.8 to 96.1
63 to 68
Iron (Fe), % 0
2.0 to 4.0
Lead (Pb), % 0 to 0.050
0 to 0.2
Manganese (Mn), % 0
2.5 to 5.0
Silicon (Si), % 2.7 to 3.4
0
Tin (Sn), % 1.2 to 1.9
0 to 0.5
Zinc (Zn), % 0 to 0.5
21.8 to 32.5
Residuals, % 0
0 to 0.5

Comparable Variants