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CC382H Copper-nickel vs. AWS ERTi-12

CC382H copper-nickel belongs to the copper alloys classification, while AWS ERTi-12 belongs to the titanium alloys. There are 28 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 CC382H copper-nickel and the bottom bar is AWS ERTi-12.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
110
Elongation at Break, % 20
12
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 53
41
Tensile Strength: Ultimate (UTS), MPa 490
480
Tensile Strength: Yield (Proof), MPa 290
340

Thermal Properties

Latent Heat of Fusion, J/g 240
420
Maximum Temperature: Mechanical, °C 260
320
Melting Completion (Liquidus), °C 1180
1670
Melting Onset (Solidus), °C 1120
1620
Specific Heat Capacity, J/kg-K 410
540
Thermal Conductivity, W/m-K 30
21
Thermal Expansion, µm/m-K 15
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
7.1

Otherwise Unclassified Properties

Base Metal Price, % relative 41
37
Density, g/cm3 8.9
4.5
Embodied Carbon, kg CO2/kg material 5.2
31
Embodied Energy, MJ/kg 76
510
Embodied Water, L/kg 290
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
52
Resilience: Unit (Modulus of Resilience), kJ/m3 290
550
Stiffness to Weight: Axial, points 8.8
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 15
30
Strength to Weight: Bending, points 16
30
Thermal Diffusivity, mm2/s 8.2
8.7
Thermal Shock Resistance, points 16
37

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 to 0.030
Chromium (Cr), % 1.5 to 2.0
0
Copper (Cu), % 62.8 to 68.4
0
Hydrogen (H), % 0
0 to 0.0080
Iron (Fe), % 0.5 to 1.0
0 to 0.15
Lead (Pb), % 0 to 0.0050
0
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
0
Molybdenum (Mo), % 0
0.2 to 0.4
Nickel (Ni), % 29 to 32
0.060 to 0.090
Nitrogen (N), % 0
0 to 0.015
Oxygen (O), % 0
0.080 to 0.16
Phosphorus (P), % 0 to 0.010
0
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0.15 to 0.5
0
Sulfur (S), % 0 to 0.010
0
Tellurium (Te), % 0 to 0.0050
0
Titanium (Ti), % 0 to 0.25
99.147 to 99.66
Zinc (Zn), % 0 to 0.2
0
Zirconium (Zr), % 0 to 0.15
0