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AWS ERTi-2 vs. N06230 Nickel

AWS ERTi-2 belongs to the titanium alloys classification, while N06230 nickel belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is AWS ERTi-2 and the bottom bar is N06230 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
210
Elongation at Break, % 20
38 to 48
Fatigue Strength, MPa 190
250 to 360
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 40
83
Tensile Strength: Ultimate (UTS), MPa 340
620 to 840
Tensile Strength: Yield (Proof), MPa 280
330 to 400

Thermal Properties

Latent Heat of Fusion, J/g 420
310
Maximum Temperature: Mechanical, °C 320
990
Melting Completion (Liquidus), °C 1670
1370
Melting Onset (Solidus), °C 1620
1300
Specific Heat Capacity, J/kg-K 540
420
Thermal Conductivity, W/m-K 21
8.9
Thermal Expansion, µm/m-K 8.7
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
1.3

Otherwise Unclassified Properties

Base Metal Price, % relative 37
85
Density, g/cm3 4.5
9.5
Embodied Carbon, kg CO2/kg material 31
11
Embodied Energy, MJ/kg 510
160
Embodied Water, L/kg 110
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 64
200 to 330
Resilience: Unit (Modulus of Resilience), kJ/m3 360
250 to 380
Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 35
21
Strength to Weight: Axial, points 21
18 to 25
Strength to Weight: Bending, points 24
17 to 21
Thermal Diffusivity, mm2/s 8.7
2.3
Thermal Shock Resistance, points 27
17 to 23

Alloy Composition

Aluminum (Al), % 0
0.2 to 0.5
Boron (B), % 0
0 to 0.015
Carbon (C), % 0 to 0.030
0.050 to 0.15
Chromium (Cr), % 0
20 to 24
Cobalt (Co), % 0
0 to 5.0
Hydrogen (H), % 0 to 0.0080
0
Iron (Fe), % 0 to 0.12
0 to 3.0
Lanthanum (La), % 0
0.0050 to 0.050
Manganese (Mn), % 0
0.3 to 1.0
Molybdenum (Mo), % 0
1.0 to 3.0
Nickel (Ni), % 0
47.5 to 65.2
Nitrogen (N), % 0 to 0.015
0
Oxygen (O), % 0.080 to 0.16
0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0.25 to 0.75
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 99.667 to 99.92
0
Tungsten (W), % 0
13 to 15