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AWS E90C-B3 vs. C95700 Bronze

AWS E90C-B3 belongs to the iron alloys classification, while C95700 bronze belongs to the copper 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 AWS E90C-B3 and the bottom bar is C95700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
130
Elongation at Break, % 19
23
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 73
47
Tensile Strength: Ultimate (UTS), MPa 710
680
Tensile Strength: Yield (Proof), MPa 600
310

Thermal Properties

Latent Heat of Fusion, J/g 260
230
Melting Completion (Liquidus), °C 1460
990
Melting Onset (Solidus), °C 1420
950
Specific Heat Capacity, J/kg-K 470
440
Thermal Conductivity, W/m-K 41
12
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.7
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 4.0
26
Density, g/cm3 7.8
8.2
Embodied Carbon, kg CO2/kg material 1.8
3.3
Embodied Energy, MJ/kg 24
54
Embodied Water, L/kg 59
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
130
Resilience: Unit (Modulus of Resilience), kJ/m3 970
390
Stiffness to Weight: Axial, points 13
8.5
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 25
23
Strength to Weight: Bending, points 23
21
Thermal Diffusivity, mm2/s 11
3.3
Thermal Shock Resistance, points 21
21

Alloy Composition

Aluminum (Al), % 0
7.0 to 8.5
Carbon (C), % 0.050 to 0.12
0
Chromium (Cr), % 2.0 to 2.5
0
Copper (Cu), % 0 to 0.35
71 to 78.5
Iron (Fe), % 93.4 to 96.4
2.0 to 4.0
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0.4 to 1.0
11 to 14
Molybdenum (Mo), % 0.9 to 1.2
0
Nickel (Ni), % 0 to 0.2
1.5 to 3.0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.25 to 0.6
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Vanadium (V), % 0 to 0.030
0
Residuals, % 0
0 to 0.5