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AWS ERTi-5 vs. Type 2 Magnetic Alloy

AWS ERTi-5 belongs to the titanium alloys classification, while Type 2 magnetic alloy belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is AWS ERTi-5 and the bottom bar is Type 2 magnetic alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 10
2.0 to 38
Poisson's Ratio 0.32
0.3
Shear Modulus, GPa 40
72
Tensile Strength: Ultimate (UTS), MPa 900
510 to 910
Tensile Strength: Yield (Proof), MPa 830
260 to 870

Thermal Properties

Latent Heat of Fusion, J/g 410
270
Melting Completion (Liquidus), °C 1610
1420
Melting Onset (Solidus), °C 1560
1370
Specific Heat Capacity, J/kg-K 560
460
Thermal Expansion, µm/m-K 9.6
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
3.9
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
4.2

Otherwise Unclassified Properties

Base Metal Price, % relative 36
33
Density, g/cm3 4.4
8.4
Embodied Carbon, kg CO2/kg material 38
5.9
Embodied Energy, MJ/kg 610
81
Embodied Water, L/kg 200
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 87
18 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 3250
170 to 2010
Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 35
23
Strength to Weight: Axial, points 56
17 to 30
Strength to Weight: Bending, points 46
17 to 25
Thermal Shock Resistance, points 63
16 to 29

Alloy Composition

Aluminum (Al), % 5.5 to 6.8
0
Carbon (C), % 0 to 0.050
0 to 0.050
Chromium (Cr), % 0
0 to 0.3
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 0
0 to 0.3
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.22
48.2 to 53
Manganese (Mn), % 0
0 to 0.8
Molybdenum (Mo), % 0
0 to 0.3
Nickel (Ni), % 0
47 to 49
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0.12 to 0.2
0
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 88.2 to 90.9
0
Vanadium (V), % 3.5 to 4.5
0