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C64800 Bronze vs. AWS ER120S-1

C64800 bronze belongs to the copper alloys classification, while AWS ER120S-1 belongs to the iron alloys. There are 27 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 C64800 bronze and the bottom bar is AWS ER120S-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 8.0
17
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 44
73
Tensile Strength: Ultimate (UTS), MPa 640
930
Tensile Strength: Yield (Proof), MPa 630
830

Thermal Properties

Latent Heat of Fusion, J/g 220
260
Melting Completion (Liquidus), °C 1090
1460
Melting Onset (Solidus), °C 1030
1410
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 260
46
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 65
7.8
Electrical Conductivity: Equal Weight (Specific), % IACS 66
9.0

Otherwise Unclassified Properties

Base Metal Price, % relative 33
4.2
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 2.7
1.9
Embodied Energy, MJ/kg 43
25
Embodied Water, L/kg 310
56

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 51
150
Resilience: Unit (Modulus of Resilience), kJ/m3 1680
1850
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 20
33
Strength to Weight: Bending, points 19
27
Thermal Diffusivity, mm2/s 75
13
Thermal Shock Resistance, points 23
27

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0 to 0.090
0 to 0.6
Cobalt (Co), % 1.0 to 3.0
0
Copper (Cu), % 92.4 to 98.8
0 to 0.25
Iron (Fe), % 0 to 1.0
92.4 to 96.1
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
1.4 to 1.8
Molybdenum (Mo), % 0
0.3 to 0.65
Nickel (Ni), % 0 to 0.5
2.0 to 2.8
Phosphorus (P), % 0 to 0.5
0 to 0.010
Silicon (Si), % 0.2 to 1.0
0.25 to 0.6
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 0.5
0
Titanium (Ti), % 0
0 to 0.1
Vanadium (V), % 0
0 to 0.030
Zinc (Zn), % 0 to 0.5
0
Zirconium (Zr), % 0
0 to 0.1
Residuals, % 0
0 to 0.5