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C65400 Bronze vs. C22600 Bronze

Both C65400 bronze and C22600 bronze are copper alloys. They have 88% of their average alloy composition in common.

For each property being compared, the top bar is C65400 bronze and the bottom bar is C22600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 2.6 to 47
2.5 to 33
Poisson's Ratio 0.34
0.33
Rockwell B Hardness 82 to 120
46 to 85
Rockwell Superficial 30T Hardness 71 to 92
51 to 77
Shear Modulus, GPa 43
42
Shear Strength, MPa 350 to 530
220 to 320
Tensile Strength: Ultimate (UTS), MPa 500 to 1060
330 to 570
Tensile Strength: Yield (Proof), MPa 170 to 910
270 to 490

Thermal Properties

Latent Heat of Fusion, J/g 260
200
Maximum Temperature: Mechanical, °C 200
170
Melting Completion (Liquidus), °C 1020
1040
Melting Onset (Solidus), °C 960
1000
Specific Heat Capacity, J/kg-K 400
390
Thermal Conductivity, W/m-K 36
170
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
40
Electrical Conductivity: Equal Weight (Specific), % IACS 7.3
42

Otherwise Unclassified Properties

Base Metal Price, % relative 31
28
Density, g/cm3 8.7
8.7
Embodied Carbon, kg CO2/kg material 2.8
2.6
Embodied Energy, MJ/kg 45
42
Embodied Water, L/kg 310
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 480
14 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 130 to 3640
330 to 1070
Stiffness to Weight: Axial, points 7.3
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 16 to 34
11 to 18
Strength to Weight: Bending, points 16 to 27
12 to 18
Thermal Diffusivity, mm2/s 10
52
Thermal Shock Resistance, points 18 to 39
11 to 19

Alloy Composition

Chromium (Cr), % 0.010 to 0.12
0
Copper (Cu), % 93.8 to 96.1
86 to 89
Iron (Fe), % 0
0 to 0.050
Lead (Pb), % 0 to 0.050
0 to 0.050
Silicon (Si), % 2.7 to 3.4
0
Tin (Sn), % 1.2 to 1.9
0
Zinc (Zn), % 0 to 0.5
10.7 to 14
Residuals, % 0
0 to 0.2

Comparable Variants