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CC382H Copper-nickel vs. SAE-AISI 1021 Steel

CC382H copper-nickel belongs to the copper alloys classification, while SAE-AISI 1021 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 1021 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
130 to 150
Elastic (Young's, Tensile) Modulus, GPa 140
190
Elongation at Break, % 20
17 to 27
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 53
73
Tensile Strength: Ultimate (UTS), MPa 490
480 to 530
Tensile Strength: Yield (Proof), MPa 290
260 to 450

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
52
Thermal Expansion, µm/m-K 15
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 41
1.8
Density, g/cm3 8.9
7.9
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
84 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 290
180 to 530
Stiffness to Weight: Axial, points 8.8
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 15
17 to 19
Strength to Weight: Bending, points 16
17 to 18
Thermal Diffusivity, mm2/s 8.2
14
Thermal Shock Resistance, points 16
15 to 17

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
0.18 to 0.23
Chromium (Cr), % 1.5 to 2.0
0
Copper (Cu), % 62.8 to 68.4
0
Iron (Fe), % 0.5 to 1.0
98.8 to 99.22
Lead (Pb), % 0 to 0.0050
0
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
0.6 to 0.9
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 to 0.050
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