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C82200 Copper vs. SAE-AISI S4 Steel

C82200 copper belongs to the copper alloys classification, while SAE-AISI S4 steel belongs to the iron alloys. There are 23 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 C82200 copper and the bottom bar is SAE-AISI S4 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 44
72
Tensile Strength: Ultimate (UTS), MPa 390 to 660
670 to 2140

Thermal Properties

Latent Heat of Fusion, J/g 220
280
Melting Completion (Liquidus), °C 1080
1430
Melting Onset (Solidus), °C 1040
1390
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 180
44
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 46
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 55
2.2
Density, g/cm3 8.9
7.7
Embodied Carbon, kg CO2/kg material 4.8
2.0
Embodied Energy, MJ/kg 74
29
Embodied Water, L/kg 310
48

Common Calculations

Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 12 to 20
24 to 77
Strength to Weight: Bending, points 13 to 19
22 to 48
Thermal Diffusivity, mm2/s 53
12
Thermal Shock Resistance, points 14 to 23
20 to 65

Alloy Composition

Beryllium (Be), % 0.35 to 0.8
0
Carbon (C), % 0
0.5 to 0.65
Chromium (Cr), % 0
0.1 to 0.5
Cobalt (Co), % 0 to 0.3
0
Copper (Cu), % 97.4 to 98.7
0
Iron (Fe), % 0
95.2 to 96.9
Manganese (Mn), % 0
0.6 to 1.0
Nickel (Ni), % 1.0 to 2.0
0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
1.8 to 2.3
Sulfur (S), % 0
0 to 0.030
Vanadium (V), % 0
0.15 to 0.35
Residuals, % 0 to 0.5
0