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C15900 Copper vs. EN 1.5526 Steel

C15900 copper belongs to the copper alloys classification, while EN 1.5526 steel belongs to the iron alloys. There are 24 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 C15900 copper and the bottom bar is EN 1.5526 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
73
Tensile Strength: Ultimate (UTS), MPa 720
490 to 1650

Thermal Properties

Latent Heat of Fusion, J/g 210
250
Maximum Temperature: Mechanical, °C 200
400
Melting Completion (Liquidus), °C 1080
1460
Melting Onset (Solidus), °C 1030
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 280
48
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 48
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 49
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 30
1.9
Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 2.8
1.4
Embodied Energy, MJ/kg 45
19
Embodied Water, L/kg 310
47

Common Calculations

Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 23
17 to 59
Strength to Weight: Bending, points 20
18 to 40
Thermal Diffusivity, mm2/s 80
13
Thermal Shock Resistance, points 26
14 to 49

Alloy Composition

Aluminum (Al), % 0.76 to 0.84
0
Boron (B), % 0
0.00080 to 0.0050
Carbon (C), % 0.27 to 0.33
0.27 to 0.32
Chromium (Cr), % 0
0 to 0.3
Copper (Cu), % 97.5 to 97.9
0 to 0.25
Iron (Fe), % 0 to 0.040
97.7 to 98.9
Manganese (Mn), % 0
0.8 to 1.1
Oxygen (O), % 0.4 to 0.54
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.3
Sulfur (S), % 0
0 to 0.025
Titanium (Ti), % 0.66 to 0.74
0