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C14300 Copper vs. AWS E630

C14300 copper belongs to the copper alloys classification, while AWS E630 belongs to the iron 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 C14300 copper and the bottom bar is AWS E630.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 2.0 to 42
8.0
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
76
Tensile Strength: Ultimate (UTS), MPa 220 to 460
1040

Thermal Properties

Latent Heat of Fusion, J/g 210
280
Melting Completion (Liquidus), °C 1080
1430
Melting Onset (Solidus), °C 1050
1380
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 380
17
Thermal Expansion, µm/m-K 17
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 96
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 96
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 31
14
Density, g/cm3 9.0
7.8
Embodied Carbon, kg CO2/kg material 2.6
2.8
Embodied Energy, MJ/kg 41
40
Embodied Water, L/kg 310
140

Common Calculations

Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 6.8 to 14
37
Strength to Weight: Bending, points 9.1 to 15
29
Thermal Diffusivity, mm2/s 110
4.5
Thermal Shock Resistance, points 7.8 to 16
28

Alloy Composition

Cadmium (Cd), % 0.050 to 0.15
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
16 to 16.8
Copper (Cu), % 99.9 to 99.95
3.3 to 4.0
Iron (Fe), % 0
71.6 to 75.9
Manganese (Mn), % 0
0.25 to 0.75
Molybdenum (Mo), % 0
0 to 0.75
Nickel (Ni), % 0
4.5 to 5.0
Niobium (Nb), % 0
0.15 to 0.3
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 0.75
Sulfur (S), % 0
0 to 0.030