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AWS ERTi-5 vs. N07752 Nickel

AWS ERTi-5 belongs to the titanium alloys classification, while N07752 nickel belongs to the nickel alloys. There are 29 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 AWS ERTi-5 and the bottom bar is N07752 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 10
22
Fatigue Strength, MPa 470
450
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 40
73
Tensile Strength: Ultimate (UTS), MPa 900
1120
Tensile Strength: Yield (Proof), MPa 830
740

Thermal Properties

Latent Heat of Fusion, J/g 410
310
Maximum Temperature: Mechanical, °C 340
960
Melting Completion (Liquidus), °C 1610
1380
Melting Onset (Solidus), °C 1560
1330
Specific Heat Capacity, J/kg-K 560
460
Thermal Conductivity, W/m-K 7.1
13
Thermal Expansion, µm/m-K 9.6
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 36
60
Density, g/cm3 4.4
8.4
Embodied Carbon, kg CO2/kg material 38
10
Embodied Energy, MJ/kg 610
150
Embodied Water, L/kg 200
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 87
220
Resilience: Unit (Modulus of Resilience), kJ/m3 3250
1450
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 35
23
Strength to Weight: Axial, points 56
37
Strength to Weight: Bending, points 46
29
Thermal Diffusivity, mm2/s 2.9
3.2
Thermal Shock Resistance, points 63
34

Alloy Composition

Aluminum (Al), % 5.5 to 6.8
0.4 to 1.0
Boron (B), % 0
0 to 0.0070
Carbon (C), % 0 to 0.050
0.020 to 0.060
Chromium (Cr), % 0
14.5 to 17
Cobalt (Co), % 0
0 to 0.050
Copper (Cu), % 0
0 to 0.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.22
5.0 to 9.0
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0
70 to 77.1
Niobium (Nb), % 0
0.7 to 1.2
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0.12 to 0.2
0
Phosphorus (P), % 0
0 to 0.0080
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.0030
Titanium (Ti), % 88.2 to 90.9
2.3 to 2.8
Vanadium (V), % 3.5 to 4.5
0 to 0.1
Zinc (Zn), % 0
0 to 0.050