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AWS E33-31 vs. C62400 Bronze

AWS E33-31 belongs to the iron alloys classification, while C62400 bronze belongs to the copper 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 AWS E33-31 and the bottom bar is C62400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 29
11 to 14
Poisson's Ratio 0.27
0.34
Shear Modulus, GPa 81
42
Tensile Strength: Ultimate (UTS), MPa 810
690 to 730

Thermal Properties

Latent Heat of Fusion, J/g 320
230
Melting Completion (Liquidus), °C 1380
1040
Melting Onset (Solidus), °C 1330
1030
Specific Heat Capacity, J/kg-K 480
440
Thermal Expansion, µm/m-K 14
18

Otherwise Unclassified Properties

Base Metal Price, % relative 36
27
Density, g/cm3 7.9
8.2
Embodied Carbon, kg CO2/kg material 6.0
3.2
Embodied Energy, MJ/kg 86
53
Embodied Water, L/kg 260
400

Common Calculations

Stiffness to Weight: Axial, points 14
7.6
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 28
23 to 25
Strength to Weight: Bending, points 24
21 to 22
Thermal Shock Resistance, points 19
25 to 26

Alloy Composition

Aluminum (Al), % 0
10 to 11.5
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 31 to 35
0
Copper (Cu), % 0.4 to 0.8
82.8 to 88
Iron (Fe), % 24.7 to 34.8
2.0 to 4.5
Manganese (Mn), % 2.5 to 4.0
0 to 0.3
Molybdenum (Mo), % 1.0 to 2.0
0
Nickel (Ni), % 30 to 32
0
Nitrogen (N), % 0.3 to 0.5
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.9
0 to 0.25
Sulfur (S), % 0 to 0.010
0
Tin (Sn), % 0
0 to 0.2
Residuals, % 0
0 to 0.5