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EN 1.5682 Steel vs. C71580 Copper-nickel

EN 1.5682 steel belongs to the iron alloys classification, while C71580 copper-nickel belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 1.5682 steel and the bottom bar is C71580 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 230
75
Elastic (Young's, Tensile) Modulus, GPa 190
140
Elongation at Break, % 21
40
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 72
51
Shear Strength, MPa 480
230
Tensile Strength: Ultimate (UTS), MPa 770
330
Tensile Strength: Yield (Proof), MPa 570
110

Thermal Properties

Latent Heat of Fusion, J/g 260
230
Maximum Temperature: Mechanical, °C 430
260
Melting Completion (Liquidus), °C 1450
1180
Melting Onset (Solidus), °C 1410
1120
Specific Heat Capacity, J/kg-K 470
400
Thermal Expansion, µm/m-K 13
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.7
4.7
Electrical Conductivity: Equal Weight (Specific), % IACS 9.8
4.7

Otherwise Unclassified Properties

Base Metal Price, % relative 7.5
41
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 2.3
5.1
Embodied Energy, MJ/kg 31
74
Embodied Water, L/kg 63
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
100
Resilience: Unit (Modulus of Resilience), kJ/m3 870
47
Stiffness to Weight: Axial, points 13
8.5
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 27
10
Strength to Weight: Bending, points 23
12
Thermal Shock Resistance, points 23
11

Alloy Composition

Carbon (C), % 0 to 0.13
0 to 0.070
Copper (Cu), % 0 to 0.3
65.5 to 71
Iron (Fe), % 88.7 to 91.1
0 to 0.5
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.3 to 0.8
0 to 0.3
Molybdenum (Mo), % 0 to 0.1
0
Nickel (Ni), % 8.5 to 9.5
29 to 33
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0.15 to 0.35
0
Sulfur (S), % 0 to 0.0050
0
Vanadium (V), % 0 to 0.050
0
Zinc (Zn), % 0
0 to 0.050
Residuals, % 0
0 to 0.5