MakeItFrom.com
Menu (ESC)

EN 1.6580 Steel vs. C72150 Copper-nickel

EN 1.6580 steel belongs to the iron alloys classification, while C72150 copper-nickel belongs to the copper alloys. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN 1.6580 steel and the bottom bar is C72150 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 220 to 350
99
Elastic (Young's, Tensile) Modulus, GPa 190
150
Elongation at Break, % 11 to 19
29
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 73
55
Shear Strength, MPa 450 to 700
320
Tensile Strength: Ultimate (UTS), MPa 720 to 1170
490
Tensile Strength: Yield (Proof), MPa 460 to 990
210

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 450
600
Melting Completion (Liquidus), °C 1460
1210
Melting Onset (Solidus), °C 1420
1250
Specific Heat Capacity, J/kg-K 470
410
Thermal Conductivity, W/m-K 40
22
Thermal Expansion, µm/m-K 13
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.8
3.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.9
3.6

Otherwise Unclassified Properties

Base Metal Price, % relative 4.3
45
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 1.8
6.1
Embodied Energy, MJ/kg 23
88
Embodied Water, L/kg 59
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 130
120
Resilience: Unit (Modulus of Resilience), kJ/m3 560 to 2590
150
Stiffness to Weight: Axial, points 13
9.1
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 26 to 41
15
Strength to Weight: Bending, points 23 to 31
15
Thermal Diffusivity, mm2/s 11
6.0
Thermal Shock Resistance, points 21 to 34
18

Alloy Composition

Carbon (C), % 0.26 to 0.34
0 to 0.1
Chromium (Cr), % 1.8 to 2.2
0
Copper (Cu), % 0
52.5 to 57
Iron (Fe), % 93.7 to 95.5
0 to 0.1
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.3 to 0.6
0 to 0.050
Molybdenum (Mo), % 0.3 to 0.5
0
Nickel (Ni), % 1.8 to 2.2
43 to 46
Phosphorus (P), % 0 to 0.035
0
Silicon (Si), % 0 to 0.4
0 to 0.5
Sulfur (S), % 0 to 0.035
0
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.5