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EN 1.5522 Steel vs. C81400 Copper

EN 1.5522 steel belongs to the iron alloys classification, while C81400 copper belongs to the copper alloys. There are 28 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 EN 1.5522 steel and the bottom bar is C81400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 11 to 21
11
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 73
41
Tensile Strength: Ultimate (UTS), MPa 450 to 1490
370
Tensile Strength: Yield (Proof), MPa 300 to 520
250

Thermal Properties

Latent Heat of Fusion, J/g 250
210
Maximum Temperature: Mechanical, °C 400
200
Melting Completion (Liquidus), °C 1460
1090
Melting Onset (Solidus), °C 1420
1070
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 51
260
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.1
60
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
61

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
33
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 1.4
2.8
Embodied Energy, MJ/kg 19
45
Embodied Water, L/kg 47
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 45 to 250
36
Resilience: Unit (Modulus of Resilience), kJ/m3 250 to 720
260
Stiffness to Weight: Axial, points 13
7.3
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 16 to 53
11
Strength to Weight: Bending, points 17 to 37
13
Thermal Diffusivity, mm2/s 14
75
Thermal Shock Resistance, points 13 to 44
13

Alloy Composition

Beryllium (Be), % 0
0.020 to 0.1
Boron (B), % 0.00080 to 0.0050
0
Carbon (C), % 0.2 to 0.24
0
Chromium (Cr), % 0
0.6 to 1.0
Copper (Cu), % 0 to 0.25
98.4 to 99.38
Iron (Fe), % 98 to 98.9
0
Manganese (Mn), % 0.9 to 1.2
0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.3
0
Sulfur (S), % 0 to 0.025
0
Residuals, % 0
0 to 0.5