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C61300 Bronze vs. AWS E33-31

C61300 bronze belongs to the copper alloys classification, while AWS E33-31 belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C61300 bronze and the bottom bar is AWS E33-31.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
210
Elongation at Break, % 34 to 40
29
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 43
81
Tensile Strength: Ultimate (UTS), MPa 550 to 580
810

Thermal Properties

Latent Heat of Fusion, J/g 220
320
Melting Completion (Liquidus), °C 1050
1380
Melting Onset (Solidus), °C 1040
1330
Specific Heat Capacity, J/kg-K 420
480
Thermal Expansion, µm/m-K 18
14

Otherwise Unclassified Properties

Base Metal Price, % relative 29
36
Density, g/cm3 8.5
7.9
Embodied Carbon, kg CO2/kg material 3.0
6.0
Embodied Energy, MJ/kg 49
86
Embodied Water, L/kg 370
260

Common Calculations

Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 18 to 19
28
Strength to Weight: Bending, points 18
24
Thermal Shock Resistance, points 19 to 20
19

Alloy Composition

Aluminum (Al), % 6.0 to 7.5
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
31 to 35
Copper (Cu), % 88 to 91.8
0.4 to 0.8
Iron (Fe), % 2.0 to 3.0
24.7 to 34.8
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0 to 0.2
2.5 to 4.0
Molybdenum (Mo), % 0
1.0 to 2.0
Nickel (Ni), % 0 to 0.15
30 to 32
Nitrogen (N), % 0
0.3 to 0.5
Phosphorus (P), % 0 to 0.015
0 to 0.020
Silicon (Si), % 0 to 0.1
0 to 0.9
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0.2 to 0.5
0
Zinc (Zn), % 0 to 0.2
0
Residuals, % 0 to 0.2
0