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C95520 Bronze vs. AWS ER120S-1

C95520 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 C95520 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, % 2.6
17
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 44
73
Tensile Strength: Ultimate (UTS), MPa 970
930
Tensile Strength: Yield (Proof), MPa 530
830

Thermal Properties

Latent Heat of Fusion, J/g 240
260
Melting Completion (Liquidus), °C 1070
1460
Melting Onset (Solidus), °C 1020
1410
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 40
46
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
7.8
Electrical Conductivity: Equal Weight (Specific), % IACS 12
9.0

Otherwise Unclassified Properties

Base Metal Price, % relative 29
4.2
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 3.6
1.9
Embodied Energy, MJ/kg 58
25
Embodied Water, L/kg 390
56

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21
150
Resilience: Unit (Modulus of Resilience), kJ/m3 1210
1850
Stiffness to Weight: Axial, points 8.0
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 33
33
Strength to Weight: Bending, points 27
27
Thermal Diffusivity, mm2/s 11
13
Thermal Shock Resistance, points 33
27

Alloy Composition

Aluminum (Al), % 10.5 to 11.5
0 to 0.1
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0 to 0.050
0 to 0.6
Cobalt (Co), % 0 to 0.2
0
Copper (Cu), % 74.5 to 81.3
0 to 0.25
Iron (Fe), % 4.0 to 5.5
92.4 to 96.1
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0 to 1.5
1.4 to 1.8
Molybdenum (Mo), % 0
0.3 to 0.65
Nickel (Ni), % 4.2 to 6.0
2.0 to 2.8
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0 to 0.15
0.25 to 0.6
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 0.25
0
Titanium (Ti), % 0
0 to 0.1
Vanadium (V), % 0
0 to 0.030
Zinc (Zn), % 0 to 0.3
0
Zirconium (Zr), % 0
0 to 0.1
Residuals, % 0
0 to 0.5