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C61400 Bronze vs. C64200 Bronze

Both C61400 bronze and C64200 bronze are copper alloys. They have a very high 97% of their average alloy composition in common.

For each property being compared, the top bar is C61400 bronze and the bottom bar is C64200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 34 to 40
14 to 35
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
42
Shear Strength, MPa 370 to 380
330 to 390
Tensile Strength: Ultimate (UTS), MPa 540 to 570
540 to 640
Tensile Strength: Yield (Proof), MPa 220 to 270
230 to 320

Thermal Properties

Latent Heat of Fusion, J/g 220
250
Maximum Temperature: Mechanical, °C 220
210
Melting Completion (Liquidus), °C 1050
1000
Melting Onset (Solidus), °C 1040
980
Specific Heat Capacity, J/kg-K 420
430
Thermal Conductivity, W/m-K 67
45
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 14
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 15
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 28
29
Density, g/cm3 8.5
8.3
Embodied Carbon, kg CO2/kg material 3.0
3.0
Embodied Energy, MJ/kg 48
50
Embodied Water, L/kg 360
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160 to 170
73 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 210 to 310
240 to 470
Stiffness to Weight: Axial, points 7.5
7.5
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 18 to 19
18 to 21
Strength to Weight: Bending, points 17 to 18
18 to 20
Thermal Diffusivity, mm2/s 19
13
Thermal Shock Resistance, points 18 to 20
20 to 23

Alloy Composition

Aluminum (Al), % 6.0 to 8.0
6.3 to 7.6
Arsenic (As), % 0
0 to 0.15
Copper (Cu), % 86 to 92.5
88.2 to 92.2
Iron (Fe), % 1.5 to 3.5
0 to 0.3
Lead (Pb), % 0 to 0.010
0 to 0.050
Manganese (Mn), % 0 to 1.0
0 to 0.1
Nickel (Ni), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0
1.5 to 2.2
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0 to 1.0
0 to 0.5
Residuals, % 0
0 to 0.5

Comparable Variants