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EN 1.7366 Steel vs. C19500 Copper

EN 1.7366 steel belongs to the iron alloys classification, while C19500 copper belongs to the copper alloys. There are 29 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 EN 1.7366 steel and the bottom bar is C19500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 17 to 19
2.3 to 38
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 74
44
Shear Strength, MPa 290 to 440
260 to 360
Tensile Strength: Ultimate (UTS), MPa 460 to 710
380 to 640
Tensile Strength: Yield (Proof), MPa 230 to 480
120 to 600

Thermal Properties

Latent Heat of Fusion, J/g 260
210
Maximum Temperature: Mechanical, °C 510
200
Melting Completion (Liquidus), °C 1460
1090
Melting Onset (Solidus), °C 1420
1090
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 40
200
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.1
50 to 56
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
50 to 57

Otherwise Unclassified Properties

Base Metal Price, % relative 4.3
31
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 1.7
2.7
Embodied Energy, MJ/kg 23
42
Embodied Water, L/kg 69
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 74 to 110
14 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 600
59 to 1530
Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 16 to 25
12 to 20
Strength to Weight: Bending, points 17 to 23
13 to 18
Thermal Diffusivity, mm2/s 11
58
Thermal Shock Resistance, points 13 to 20
13 to 23

Alloy Composition

Aluminum (Al), % 0
0 to 0.020
Carbon (C), % 0 to 0.18
0
Chromium (Cr), % 4.0 to 6.0
0
Cobalt (Co), % 0
0.3 to 1.3
Copper (Cu), % 0
94.9 to 98.6
Iron (Fe), % 91.9 to 95.3
1.0 to 2.0
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0.3 to 0.8
0
Molybdenum (Mo), % 0.45 to 0.65
0
Phosphorus (P), % 0 to 0.025
0.010 to 0.35
Silicon (Si), % 0 to 0.4
0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0.1 to 1.0
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.2