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AWS E349 vs. CC497K Bronze

AWS E349 belongs to the iron alloys classification, while CC497K bronze belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS E349 and the bottom bar is CC497K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
93
Elongation at Break, % 29
6.7
Poisson's Ratio 0.28
0.36
Shear Modulus, GPa 78
34
Tensile Strength: Ultimate (UTS), MPa 770
190

Thermal Properties

Latent Heat of Fusion, J/g 290
160
Melting Completion (Liquidus), °C 1470
870
Melting Onset (Solidus), °C 1420
800
Specific Heat Capacity, J/kg-K 470
330
Thermal Conductivity, W/m-K 15
53
Thermal Expansion, µm/m-K 14
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.1
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.4
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 25
29
Density, g/cm3 7.9
9.3
Embodied Carbon, kg CO2/kg material 4.9
3.0
Embodied Energy, MJ/kg 72
48
Embodied Water, L/kg 150
370

Common Calculations

Stiffness to Weight: Axial, points 14
5.5
Stiffness to Weight: Bending, points 25
16
Strength to Weight: Axial, points 27
5.6
Strength to Weight: Bending, points 24
7.8
Thermal Diffusivity, mm2/s 4.1
17
Thermal Shock Resistance, points 20
7.2

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.75
Carbon (C), % 0 to 0.13
0
Chromium (Cr), % 18 to 21
0
Copper (Cu), % 0 to 0.75
67.5 to 77.5
Iron (Fe), % 60.5 to 71.1
0 to 0.25
Lead (Pb), % 0
18 to 23
Manganese (Mn), % 0.5 to 2.5
0 to 0.2
Molybdenum (Mo), % 0.35 to 0.65
0
Nickel (Ni), % 8.0 to 10
0.5 to 2.5
Niobium (Nb), % 0.75 to 1.2
0
Phosphorus (P), % 0 to 0.040
0 to 0.1
Silicon (Si), % 0 to 1.0
0 to 0.010
Sulfur (S), % 0 to 0.030
0 to 0.1
Tin (Sn), % 0
4.0 to 6.0
Titanium (Ti), % 0 to 0.15
0
Tungsten (W), % 1.3 to 1.8
0
Vanadium (V), % 0.1 to 0.3
0
Zinc (Zn), % 0
0 to 2.0