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EN 1.7380 Steel vs. C19100 Copper

EN 1.7380 steel belongs to the iron alloys classification, while C19100 copper belongs to the copper alloys. There are 29 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 1.7380 steel and the bottom bar is C19100 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 19 to 20
17 to 37
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 74
43
Shear Strength, MPa 330 to 350
170 to 330
Tensile Strength: Ultimate (UTS), MPa 540 to 550
250 to 630
Tensile Strength: Yield (Proof), MPa 290 to 330
75 to 550

Thermal Properties

Latent Heat of Fusion, J/g 260
210
Maximum Temperature: Mechanical, °C 460
200
Melting Completion (Liquidus), °C 1470
1080
Melting Onset (Solidus), °C 1430
1040
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 39
250
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.6
55
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
56

Otherwise Unclassified Properties

Base Metal Price, % relative 3.8
33
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 1.8
2.7
Embodied Energy, MJ/kg 23
43
Embodied Water, L/kg 59
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 87 to 98
60 to 99
Resilience: Unit (Modulus of Resilience), kJ/m3 230 to 280
24 to 1310
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 19 to 20
7.7 to 20
Strength to Weight: Bending, points 19
9.9 to 18
Thermal Diffusivity, mm2/s 11
73
Thermal Shock Resistance, points 15 to 16
8.9 to 22

Alloy Composition

Carbon (C), % 0.080 to 0.14
0
Chromium (Cr), % 2.0 to 2.5
0
Copper (Cu), % 0 to 0.3
96.5 to 98.6
Iron (Fe), % 94.6 to 96.6
0 to 0.2
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0.4 to 0.8
0
Molybdenum (Mo), % 0.9 to 1.1
0
Nickel (Ni), % 0
0.9 to 1.3
Nitrogen (N), % 0 to 0.012
0
Phosphorus (P), % 0 to 0.020
0.15 to 0.35
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.010
0
Tellurium (Te), % 0
0.35 to 0.6
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5