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EN 1.5662 Steel vs. C70600 Copper-nickel

EN 1.5662 steel belongs to the iron alloys classification, while C70600 copper-nickel belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is EN 1.5662 steel and the bottom bar is C70600 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 20
3.0 to 34
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 73
46
Shear Strength, MPa 460 to 470
190 to 330
Tensile Strength: Ultimate (UTS), MPa 740 to 750
290 to 570
Tensile Strength: Yield (Proof), MPa 550 to 660
63 to 270

Thermal Properties

Latent Heat of Fusion, J/g 250
220
Maximum Temperature: Mechanical, °C 430
220
Melting Completion (Liquidus), °C 1460
1150
Melting Onset (Solidus), °C 1410
1100
Specific Heat Capacity, J/kg-K 470
390
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.7
9.8
Electrical Conductivity: Equal Weight (Specific), % IACS 9.8
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 7.5
33
Density, g/cm3 8.0
8.9
Embodied Carbon, kg CO2/kg material 2.3
3.4
Embodied Energy, MJ/kg 31
51
Embodied Water, L/kg 63
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 150
6.5 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 810 to 1150
16 to 290
Stiffness to Weight: Axial, points 13
7.7
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 26
9.1 to 18
Strength to Weight: Bending, points 23
11 to 17
Thermal Shock Resistance, points 22
9.8 to 19

Alloy Composition

Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
84.7 to 90
Iron (Fe), % 88.6 to 91.2
1.0 to 1.8
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.3 to 0.8
0 to 1.0
Molybdenum (Mo), % 0 to 0.1
0
Nickel (Ni), % 8.5 to 10
9.0 to 11
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.35
0
Sulfur (S), % 0 to 0.0050
0
Vanadium (V), % 0 to 0.050
0
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 0.5