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AWS E33-31 vs. CC497K Bronze

AWS E33-31 belongs to the iron alloys classification, while CC497K 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 CC497K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
93
Elongation at Break, % 29
6.7
Poisson's Ratio 0.27
0.36
Shear Modulus, GPa 81
34
Tensile Strength: Ultimate (UTS), MPa 810
190

Thermal Properties

Latent Heat of Fusion, J/g 320
160
Melting Completion (Liquidus), °C 1380
870
Melting Onset (Solidus), °C 1330
800
Specific Heat Capacity, J/kg-K 480
330
Thermal Expansion, µm/m-K 14
20

Otherwise Unclassified Properties

Base Metal Price, % relative 36
29
Density, g/cm3 7.9
9.3
Embodied Carbon, kg CO2/kg material 6.0
3.0
Embodied Energy, MJ/kg 86
48
Embodied Water, L/kg 260
370

Common Calculations

Stiffness to Weight: Axial, points 14
5.5
Stiffness to Weight: Bending, points 25
16
Strength to Weight: Axial, points 28
5.6
Strength to Weight: Bending, points 24
7.8
Thermal Shock Resistance, points 19
7.2

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.75
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 31 to 35
0
Copper (Cu), % 0.4 to 0.8
67.5 to 77.5
Iron (Fe), % 24.7 to 34.8
0 to 0.25
Lead (Pb), % 0
18 to 23
Manganese (Mn), % 2.5 to 4.0
0 to 0.2
Molybdenum (Mo), % 1.0 to 2.0
0
Nickel (Ni), % 30 to 32
0.5 to 2.5
Nitrogen (N), % 0.3 to 0.5
0
Phosphorus (P), % 0 to 0.020
0 to 0.1
Silicon (Si), % 0 to 0.9
0 to 0.010
Sulfur (S), % 0 to 0.010
0 to 0.1
Tin (Sn), % 0
4.0 to 6.0
Zinc (Zn), % 0
0 to 2.0