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EN 1.7386 Steel vs. CC382H Copper-nickel

EN 1.7386 steel belongs to the iron alloys classification, while CC382H copper-nickel belongs to the copper alloys. There are 29 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 1.7386 steel and the bottom bar is CC382H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170 to 200
130
Elastic (Young's, Tensile) Modulus, GPa 190
140
Elongation at Break, % 18 to 21
20
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 75
53
Tensile Strength: Ultimate (UTS), MPa 550 to 670
490
Tensile Strength: Yield (Proof), MPa 240 to 440
290

Thermal Properties

Latent Heat of Fusion, J/g 270
240
Maximum Temperature: Mechanical, °C 600
260
Melting Completion (Liquidus), °C 1450
1180
Melting Onset (Solidus), °C 1410
1120
Specific Heat Capacity, J/kg-K 480
410
Thermal Conductivity, W/m-K 26
30
Thermal Expansion, µm/m-K 13
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
5.5
Electrical Conductivity: Equal Weight (Specific), % IACS 10
5.6

Otherwise Unclassified Properties

Base Metal Price, % relative 6.5
41
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 2.0
5.2
Embodied Energy, MJ/kg 28
76
Embodied Water, L/kg 88
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 92 to 110
85
Resilience: Unit (Modulus of Resilience), kJ/m3 150 to 490
290
Stiffness to Weight: Axial, points 14
8.8
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 20 to 24
15
Strength to Weight: Bending, points 19 to 22
16
Thermal Diffusivity, mm2/s 6.9
8.2
Thermal Shock Resistance, points 15 to 18
16

Alloy Composition

Aluminum (Al), % 0 to 0.040
0 to 0.010
Bismuth (Bi), % 0
0 to 0.0020
Boron (B), % 0
0 to 0.010
Carbon (C), % 0.080 to 0.15
0 to 0.030
Chromium (Cr), % 8.0 to 10
1.5 to 2.0
Copper (Cu), % 0 to 0.3
62.8 to 68.4
Iron (Fe), % 86.8 to 90.5
0.5 to 1.0
Lead (Pb), % 0
0 to 0.0050
Magnesium (Mg), % 0
0 to 0.010
Manganese (Mn), % 0.3 to 0.6
0.5 to 1.0
Molybdenum (Mo), % 0.9 to 1.1
0
Nickel (Ni), % 0
29 to 32
Phosphorus (P), % 0 to 0.025
0 to 0.010
Selenium (Se), % 0
0 to 0.0050
Silicon (Si), % 0.25 to 1.0
0.15 to 0.5
Sulfur (S), % 0 to 0.010
0 to 0.010
Tellurium (Te), % 0
0 to 0.0050
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 0
0 to 0.2
Zirconium (Zr), % 0
0 to 0.15