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C52100 Bronze vs. AWS E307

C52100 bronze belongs to the copper alloys classification, while AWS E307 belongs to the iron alloys. There are 23 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 C52100 bronze and the bottom bar is AWS E307.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
78
Tensile Strength: Ultimate (UTS), MPa 380 to 800
660

Thermal Properties

Latent Heat of Fusion, J/g 200
290
Melting Completion (Liquidus), °C 1030
1420
Melting Onset (Solidus), °C 880
1370
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 62
15
Thermal Expansion, µm/m-K 18
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 13
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 34
17
Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 3.4
3.5
Embodied Energy, MJ/kg 55
49
Embodied Water, L/kg 370
160

Common Calculations

Stiffness to Weight: Axial, points 7.0
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 12 to 25
24
Strength to Weight: Bending, points 13 to 22
22
Thermal Diffusivity, mm2/s 19
4.1
Thermal Shock Resistance, points 14 to 28
17

Alloy Composition

Carbon (C), % 0
0.040 to 0.14
Chromium (Cr), % 0
18 to 21.5
Copper (Cu), % 89.8 to 93
0 to 0.75
Iron (Fe), % 0 to 0.1
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), % 0.030 to 0.35
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 7.0 to 9.0
0
Zinc (Zn), % 0 to 0.2
0
Residuals, % 0 to 0.5
0