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EN 2.4878 Nickel vs. AWS ERTi-5

EN 2.4878 nickel belongs to the nickel alloys classification, while AWS ERTi-5 belongs to the titanium alloys. There are 27 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 EN 2.4878 nickel and the bottom bar is AWS ERTi-5.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 13 to 17
10
Fatigue Strength, MPa 400 to 410
470
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 78
40
Tensile Strength: Ultimate (UTS), MPa 1210 to 1250
900
Tensile Strength: Yield (Proof), MPa 740 to 780
830

Thermal Properties

Latent Heat of Fusion, J/g 330
410
Maximum Temperature: Mechanical, °C 1030
340
Melting Completion (Liquidus), °C 1370
1610
Melting Onset (Solidus), °C 1320
1560
Specific Heat Capacity, J/kg-K 460
560
Thermal Conductivity, W/m-K 11
7.1
Thermal Expansion, µm/m-K 12
9.6

Otherwise Unclassified Properties

Base Metal Price, % relative 80
36
Density, g/cm3 8.3
4.4
Embodied Carbon, kg CO2/kg material 10
38
Embodied Energy, MJ/kg 150
610
Embodied Water, L/kg 370
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 180
87
Resilience: Unit (Modulus of Resilience), kJ/m3 1370 to 1540
3250
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
35
Strength to Weight: Axial, points 41 to 42
56
Strength to Weight: Bending, points 31
46
Thermal Diffusivity, mm2/s 2.8
2.9
Thermal Shock Resistance, points 37 to 39
63

Alloy Composition

Aluminum (Al), % 1.2 to 1.6
5.5 to 6.8
Boron (B), % 0.010 to 0.015
0
Carbon (C), % 0.030 to 0.070
0 to 0.050
Chromium (Cr), % 23 to 25
0
Cobalt (Co), % 19 to 21
0
Copper (Cu), % 0 to 0.2
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 1.0
0 to 0.22
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 1.0 to 2.0
0
Nickel (Ni), % 43.6 to 52.2
0
Niobium (Nb), % 0.7 to 1.2
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0.12 to 0.2
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.0070
0
Tantalum (Ta), % 0 to 0.050
0
Titanium (Ti), % 2.8 to 3.2
88.2 to 90.9
Vanadium (V), % 0
3.5 to 4.5
Zirconium (Zr), % 0.030 to 0.070
0