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CC382H Copper-nickel vs. SAE-AISI 1140 Steel

CC382H copper-nickel belongs to the copper alloys classification, while SAE-AISI 1140 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 CC382H copper-nickel and the bottom bar is SAE-AISI 1140 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
170 to 180
Elastic (Young's, Tensile) Modulus, GPa 140
190
Elongation at Break, % 20
14 to 18
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 53
72
Tensile Strength: Ultimate (UTS), MPa 490
600 to 700
Tensile Strength: Yield (Proof), MPa 290
340 to 570

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 1120
1420
Specific Heat Capacity, J/kg-K 410
470
Thermal Conductivity, W/m-K 30
51
Thermal Expansion, µm/m-K 15
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
8.1

Otherwise Unclassified Properties

Base Metal Price, % relative 41
1.8
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 5.2
1.4
Embodied Energy, MJ/kg 76
18
Embodied Water, L/kg 290
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
89 to 93
Resilience: Unit (Modulus of Resilience), kJ/m3 290
310 to 870
Stiffness to Weight: Axial, points 8.8
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 15
21 to 25
Strength to Weight: Bending, points 16
20 to 22
Thermal Diffusivity, mm2/s 8.2
14
Thermal Shock Resistance, points 16
18 to 21

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Bismuth (Bi), % 0 to 0.0020
0
Boron (B), % 0 to 0.010
0
Carbon (C), % 0 to 0.030
0.37 to 0.44
Chromium (Cr), % 1.5 to 2.0
0
Copper (Cu), % 62.8 to 68.4
0
Iron (Fe), % 0.5 to 1.0
98.4 to 98.9
Lead (Pb), % 0 to 0.0050
0
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
0.7 to 1.0
Nickel (Ni), % 29 to 32
0
Phosphorus (P), % 0 to 0.010
0 to 0.040
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0.15 to 0.5
0
Sulfur (S), % 0 to 0.010
0.080 to 0.13
Tellurium (Te), % 0 to 0.0050
0
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.2
0
Zirconium (Zr), % 0 to 0.15
0