MakeItFrom.com
Menu (ESC)

C62400 Bronze vs. C64200 Bronze

Both C62400 bronze and C64200 bronze are copper alloys. They have a moderately high 93% of their average alloy composition in common.

For each property being compared, the top bar is C62400 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, % 11 to 14
14 to 35
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 42
42
Shear Strength, MPa 420 to 440
330 to 390
Tensile Strength: Ultimate (UTS), MPa 690 to 730
540 to 640
Tensile Strength: Yield (Proof), MPa 270 to 350
230 to 320

Thermal Properties

Latent Heat of Fusion, J/g 230
250
Maximum Temperature: Mechanical, °C 220
210
Melting Completion (Liquidus), °C 1040
1000
Melting Onset (Solidus), °C 1030
980
Specific Heat Capacity, J/kg-K 440
430
Thermal Conductivity, W/m-K 59
45
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 13
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 27
29
Density, g/cm3 8.2
8.3
Embodied Carbon, kg CO2/kg material 3.2
3.0
Embodied Energy, MJ/kg 53
50
Embodied Water, L/kg 400
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 68 to 77
73 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 320 to 550
240 to 470
Stiffness to Weight: Axial, points 7.6
7.5
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 23 to 25
18 to 21
Strength to Weight: Bending, points 21 to 22
18 to 20
Thermal Diffusivity, mm2/s 16
13
Thermal Shock Resistance, points 25 to 26
20 to 23

Alloy Composition

Aluminum (Al), % 10 to 11.5
6.3 to 7.6
Arsenic (As), % 0
0 to 0.15
Copper (Cu), % 82.8 to 88
88.2 to 92.2
Iron (Fe), % 2.0 to 4.5
0 to 0.3
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0 to 0.3
0 to 0.1
Nickel (Ni), % 0
0 to 0.25
Silicon (Si), % 0 to 0.25
1.5 to 2.2
Tin (Sn), % 0 to 0.2
0 to 0.2
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5

Comparable Variants