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AWS E90C-B3 vs. C96700 Copper

AWS E90C-B3 belongs to the iron alloys classification, while C96700 copper belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is AWS E90C-B3 and the bottom bar is C96700 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
140
Elongation at Break, % 19
10
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 73
53
Tensile Strength: Ultimate (UTS), MPa 710
1210
Tensile Strength: Yield (Proof), MPa 600
550

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Melting Completion (Liquidus), °C 1460
1170
Melting Onset (Solidus), °C 1420
1110
Specific Heat Capacity, J/kg-K 470
400
Thermal Conductivity, W/m-K 41
30
Thermal Expansion, µm/m-K 13
15

Otherwise Unclassified Properties

Base Metal Price, % relative 4.0
90
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 1.8
9.5
Embodied Energy, MJ/kg 24
140
Embodied Water, L/kg 59
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
99
Resilience: Unit (Modulus of Resilience), kJ/m3 970
1080
Stiffness to Weight: Axial, points 13
8.9
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 25
38
Strength to Weight: Bending, points 23
29
Thermal Diffusivity, mm2/s 11
8.5
Thermal Shock Resistance, points 21
40

Alloy Composition

Beryllium (Be), % 0
1.1 to 1.2
Carbon (C), % 0.050 to 0.12
0
Chromium (Cr), % 2.0 to 2.5
0
Copper (Cu), % 0 to 0.35
62.4 to 68.8
Iron (Fe), % 93.4 to 96.4
0.4 to 1.0
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0.4 to 1.0
0.4 to 1.0
Molybdenum (Mo), % 0.9 to 1.2
0
Nickel (Ni), % 0 to 0.2
29 to 33
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.25 to 0.6
0 to 0.15
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
0.15 to 0.35
Vanadium (V), % 0 to 0.030
0
Zirconium (Zr), % 0
0.15 to 0.35
Residuals, % 0
0 to 0.5