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C19800 Copper vs. EN 1.1170 Steel

C19800 copper belongs to the copper alloys classification, while EN 1.1170 steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C19800 copper and the bottom bar is EN 1.1170 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 9.0 to 12
16 to 17
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
73
Shear Strength, MPa 260 to 330
390 to 450
Tensile Strength: Ultimate (UTS), MPa 430 to 550
640 to 730
Tensile Strength: Yield (Proof), MPa 420 to 550
330 to 500

Thermal Properties

Latent Heat of Fusion, J/g 210
250
Maximum Temperature: Mechanical, °C 200
400
Melting Completion (Liquidus), °C 1070
1460
Melting Onset (Solidus), °C 1050
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 260
50
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 61
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 62
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 30
2.1
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 2.8
1.5
Embodied Energy, MJ/kg 43
19
Embodied Water, L/kg 320
49

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 52
91 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 770 to 1320
290 to 670
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 14 to 17
23 to 26
Strength to Weight: Bending, points 14 to 17
21 to 23
Thermal Diffusivity, mm2/s 75
13
Thermal Shock Resistance, points 15 to 20
20 to 23

Alloy Composition

Carbon (C), % 0
0.25 to 0.32
Chromium (Cr), % 0
0 to 0.4
Copper (Cu), % 95.7 to 99.47
0
Iron (Fe), % 0.020 to 0.5
96.7 to 98.5
Magnesium (Mg), % 0.1 to 1.0
0
Manganese (Mn), % 0
1.3 to 1.7
Molybdenum (Mo), % 0
0 to 0.1
Nickel (Ni), % 0
0 to 0.4
Phosphorus (P), % 0.010 to 0.1
0 to 0.035
Silicon (Si), % 0
0 to 0.4
Sulfur (S), % 0
0 to 0.035
Tin (Sn), % 0.1 to 1.0
0
Zinc (Zn), % 0.3 to 1.5
0
Residuals, % 0 to 0.2
0