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C94100 Bronze vs. AWS E120C-K4

C94100 bronze belongs to the copper alloys classification, while AWS E120C-K4 belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C94100 bronze and the bottom bar is AWS E120C-K4.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 92
190
Elongation at Break, % 7.8
17
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 34
73
Tensile Strength: Ultimate (UTS), MPa 190
950
Tensile Strength: Yield (Proof), MPa 130
840

Thermal Properties

Latent Heat of Fusion, J/g 160
250
Melting Completion (Liquidus), °C 870
1460
Melting Onset (Solidus), °C 790
1410
Specific Heat Capacity, J/kg-K 330
470
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
9.2

Otherwise Unclassified Properties

Base Metal Price, % relative 29
3.5
Density, g/cm3 9.2
7.8
Embodied Carbon, kg CO2/kg material 3.0
1.7
Embodied Energy, MJ/kg 48
23
Embodied Water, L/kg 370
54

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
160
Resilience: Unit (Modulus of Resilience), kJ/m3 97
1880
Stiffness to Weight: Axial, points 5.5
13
Stiffness to Weight: Bending, points 16
24
Strength to Weight: Axial, points 5.8
34
Strength to Weight: Bending, points 8.1
27
Thermal Shock Resistance, points 7.6
28

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.8
0
Carbon (C), % 0
0 to 0.15
Chromium (Cr), % 0
0.15 to 0.65
Copper (Cu), % 72 to 79
0 to 0.35
Iron (Fe), % 0 to 0.25
92.1 to 98.4
Lead (Pb), % 18 to 22
0
Manganese (Mn), % 0
0.75 to 2.3
Molybdenum (Mo), % 0
0.25 to 0.65
Nickel (Ni), % 0 to 1.0
0.5 to 2.5
Phosphorus (P), % 0 to 1.5
0 to 0.025
Silicon (Si), % 0 to 0.0050
0 to 0.8
Sulfur (S), % 0 to 0.080
0 to 0.025
Tin (Sn), % 4.5 to 6.5
0
Vanadium (V), % 0
0 to 0.030
Zinc (Zn), % 0 to 1.0
0
Residuals, % 0
0 to 0.5