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Nickel 242 vs. AWS ERTi-12

Nickel 242 belongs to the nickel alloys classification, while AWS ERTi-12 belongs to the titanium 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.

For each property being compared, the top bar is nickel 242 and the bottom bar is AWS ERTi-12.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Elongation at Break, % 45
12
Fatigue Strength, MPa 300
200
Poisson's Ratio 0.3
0.32
Shear Modulus, GPa 84
41
Tensile Strength: Ultimate (UTS), MPa 820
480
Tensile Strength: Yield (Proof), MPa 350
340

Thermal Properties

Latent Heat of Fusion, J/g 330
420
Maximum Temperature: Mechanical, °C 930
320
Melting Completion (Liquidus), °C 1380
1670
Melting Onset (Solidus), °C 1290
1620
Specific Heat Capacity, J/kg-K 400
540
Thermal Conductivity, W/m-K 11
21
Thermal Expansion, µm/m-K 11
8.7

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 75
37
Density, g/cm3 9.0
4.5
Embodied Carbon, kg CO2/kg material 14
31
Embodied Energy, MJ/kg 180
510
Embodied Water, L/kg 290
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 300
52
Resilience: Unit (Modulus of Resilience), kJ/m3 280
550
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
35
Strength to Weight: Axial, points 25
30
Strength to Weight: Bending, points 21
30
Thermal Diffusivity, mm2/s 3.1
8.7
Thermal Shock Resistance, points 25
37

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Boron (B), % 0 to 0.0060
0
Carbon (C), % 0 to 0.030
0 to 0.030
Chromium (Cr), % 7.0 to 9.0
0
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.5
0
Hydrogen (H), % 0
0 to 0.0080
Iron (Fe), % 0 to 2.0
0 to 0.15
Manganese (Mn), % 0 to 0.8
0
Molybdenum (Mo), % 24 to 26
0.2 to 0.4
Nickel (Ni), % 59.3 to 69
0.060 to 0.090
Nitrogen (N), % 0
0 to 0.015
Oxygen (O), % 0
0.080 to 0.16
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.8
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0
99.147 to 99.66