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CC383H Copper-nickel vs. EN 1.7711 Steel

CC383H copper-nickel belongs to the copper alloys classification, while EN 1.7711 steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is CC383H copper-nickel and the bottom bar is EN 1.7711 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
210 to 280
Elastic (Young's, Tensile) Modulus, GPa 140
190
Elongation at Break, % 20
16 to 22
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 52
73
Tensile Strength: Ultimate (UTS), MPa 490
690 to 930
Tensile Strength: Yield (Proof), MPa 260
400 to 800

Thermal Properties

Latent Heat of Fusion, J/g 240
250
Maximum Temperature: Mechanical, °C 260
430
Melting Completion (Liquidus), °C 1180
1460
Melting Onset (Solidus), °C 1130
1420
Specific Heat Capacity, J/kg-K 410
470
Thermal Conductivity, W/m-K 29
33
Thermal Expansion, µm/m-K 15
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.2
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 5.3
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 44
3.0
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 5.7
2.3
Embodied Energy, MJ/kg 83
32
Embodied Water, L/kg 280
54

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 84
130 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 250
430 to 1690
Stiffness to Weight: Axial, points 8.6
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 15
24 to 33
Strength to Weight: Bending, points 16
22 to 27
Thermal Diffusivity, mm2/s 8.1
8.9
Thermal Shock Resistance, points 17
24 to 32

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.015
Bismuth (Bi), % 0 to 0.010
0
Boron (B), % 0 to 0.010
0
Cadmium (Cd), % 0 to 0.020
0
Carbon (C), % 0 to 0.030
0.36 to 0.44
Chromium (Cr), % 0
0.9 to 1.2
Copper (Cu), % 64 to 69.1
0
Iron (Fe), % 0.5 to 1.5
96 to 97.5
Lead (Pb), % 0 to 0.010
0
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.6 to 1.2
0.45 to 0.85
Molybdenum (Mo), % 0
0.5 to 0.65
Nickel (Ni), % 29 to 31
0
Niobium (Nb), % 0.5 to 1.0
0
Phosphorus (P), % 0 to 0.010
0 to 0.025
Selenium (Se), % 0 to 0.010
0
Silicon (Si), % 0.3 to 0.7
0 to 0.4
Sulfur (S), % 0 to 0.010
0 to 0.030
Tellurium (Te), % 0 to 0.010
0
Vanadium (V), % 0
0.25 to 0.35
Zinc (Zn), % 0 to 0.5
0