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AWS E330 vs. C95700 Bronze

AWS E330 belongs to the iron alloys classification, while C95700 bronze belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is AWS E330 and the bottom bar is C95700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
130
Elongation at Break, % 29
23
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 76
47
Tensile Strength: Ultimate (UTS), MPa 580
680

Thermal Properties

Latent Heat of Fusion, J/g 300
230
Melting Completion (Liquidus), °C 1400
990
Melting Onset (Solidus), °C 1350
950
Specific Heat Capacity, J/kg-K 470
440
Thermal Conductivity, W/m-K 12
12
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 31
26
Density, g/cm3 8.1
8.2
Embodied Carbon, kg CO2/kg material 5.4
3.3
Embodied Energy, MJ/kg 75
54
Embodied Water, L/kg 180
360

Common Calculations

Stiffness to Weight: Axial, points 13
8.5
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 20
23
Strength to Weight: Bending, points 19
21
Thermal Diffusivity, mm2/s 3.2
3.3
Thermal Shock Resistance, points 16
21

Alloy Composition

Aluminum (Al), % 0
7.0 to 8.5
Carbon (C), % 0.18 to 0.25
0
Chromium (Cr), % 14 to 17
0
Copper (Cu), % 0 to 0.75
71 to 78.5
Iron (Fe), % 40.7 to 51.8
2.0 to 4.0
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 1.0 to 2.5
11 to 14
Molybdenum (Mo), % 0 to 0.75
0
Nickel (Ni), % 33 to 37
1.5 to 3.0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Residuals, % 0
0 to 0.5