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C50100 Bronze vs. AWS E307

C50100 bronze belongs to the copper alloys classification, while AWS E307 belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C50100 bronze and the bottom bar is AWS E307.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 40
34
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
78
Tensile Strength: Ultimate (UTS), MPa 270
660

Thermal Properties

Latent Heat of Fusion, J/g 210
290
Melting Completion (Liquidus), °C 1080
1420
Melting Onset (Solidus), °C 1070
1370
Specific Heat Capacity, J/kg-K 380
480
Thermal Conductivity, W/m-K 230
15
Thermal Expansion, µm/m-K 17
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 55
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 55
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 31
17
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 2.6
3.5
Embodied Energy, MJ/kg 42
49
Embodied Water, L/kg 310
160

Common Calculations

Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 8.3
24
Strength to Weight: Bending, points 10
22
Thermal Diffusivity, mm2/s 66
4.1
Thermal Shock Resistance, points 9.5
17

Alloy Composition


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Carbon (C), % 0
0.040 to 0.14
Chromium (Cr), % 0
18 to 21.5
Copper (Cu), % 98.6 to 99.49
0 to 0.75
Iron (Fe), % 0 to 0.050
59.6 to 69.2
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
3.3 to 4.8
Molybdenum (Mo), % 0
0.5 to 1.5
Nickel (Ni), % 0
9.0 to 10.7
Phosphorus (P), % 0.010 to 0.050
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0.5 to 0.8
0
Residuals, % 0 to 0.5
0