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CC383H Copper-nickel vs. EN 1.1221 Steel

CC383H copper-nickel belongs to the copper alloys classification, while EN 1.1221 steel belongs to the iron alloys. There are 29 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 CC383H copper-nickel and the bottom bar is EN 1.1221 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
210 to 250
Elastic (Young's, Tensile) Modulus, GPa 140
190
Elongation at Break, % 20
10 to 21
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 52
72
Tensile Strength: Ultimate (UTS), MPa 490
730 to 870
Tensile Strength: Yield (Proof), MPa 260
390 to 550

Thermal Properties

Latent Heat of Fusion, J/g 240
250
Maximum Temperature: Mechanical, °C 260
400
Melting Completion (Liquidus), °C 1180
1460
Melting Onset (Solidus), °C 1130
1410
Specific Heat Capacity, J/kg-K 410
470
Thermal Conductivity, W/m-K 29
48
Thermal Expansion, µm/m-K 15
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.2
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 5.3
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 44
2.1
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 5.7
1.5
Embodied Energy, MJ/kg 83
19
Embodied Water, L/kg 280
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 84
67 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 250
410 to 800
Stiffness to Weight: Axial, points 8.6
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 15
26 to 31
Strength to Weight: Bending, points 16
23 to 26
Thermal Diffusivity, mm2/s 8.1
13
Thermal Shock Resistance, points 17
23 to 28

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
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
0.57 to 0.65
Chromium (Cr), % 0
0 to 0.4
Copper (Cu), % 64 to 69.1
0
Iron (Fe), % 0.5 to 1.5
97.1 to 98.8
Lead (Pb), % 0 to 0.010
0
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.6 to 1.2
0.6 to 0.9
Molybdenum (Mo), % 0
0 to 0.1
Nickel (Ni), % 29 to 31
0 to 0.4
Niobium (Nb), % 0.5 to 1.0
0
Phosphorus (P), % 0 to 0.010
0 to 0.035
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 0.035
Tellurium (Te), % 0 to 0.010
0
Zinc (Zn), % 0 to 0.5
0