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C22600 Bronze vs. C65400 Bronze

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

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

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Electrical Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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

Comparable Variants