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AWS E349 vs. C96700 Copper

AWS E349 belongs to the iron alloys classification, while C96700 copper belongs to the copper alloys. There are 22 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is AWS E349 and the bottom bar is C96700 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
140
Elongation at Break, % 29
10
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 78
53
Tensile Strength: Ultimate (UTS), MPa 770
1210

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Melting Completion (Liquidus), °C 1470
1170
Melting Onset (Solidus), °C 1420
1110
Specific Heat Capacity, J/kg-K 470
400
Thermal Conductivity, W/m-K 15
30
Thermal Expansion, µm/m-K 14
15

Otherwise Unclassified Properties

Base Metal Price, % relative 25
90
Density, g/cm3 7.9
8.8
Embodied Carbon, kg CO2/kg material 4.9
9.5
Embodied Energy, MJ/kg 72
140
Embodied Water, L/kg 150
280

Common Calculations

Stiffness to Weight: Axial, points 14
8.9
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 27
38
Strength to Weight: Bending, points 24
29
Thermal Diffusivity, mm2/s 4.1
8.5
Thermal Shock Resistance, points 20
40

Alloy Composition

Beryllium (Be), % 0
1.1 to 1.2
Carbon (C), % 0 to 0.13
0
Chromium (Cr), % 18 to 21
0
Copper (Cu), % 0 to 0.75
62.4 to 68.8
Iron (Fe), % 60.5 to 71.1
0.4 to 1.0
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0.5 to 2.5
0.4 to 1.0
Molybdenum (Mo), % 0.35 to 0.65
0
Nickel (Ni), % 8.0 to 10
29 to 33
Niobium (Nb), % 0.75 to 1.2
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.15
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0 to 0.15
0.15 to 0.35
Tungsten (W), % 1.3 to 1.8
0
Vanadium (V), % 0.1 to 0.3
0
Zirconium (Zr), % 0
0.15 to 0.35
Residuals, % 0
0 to 0.5