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AWS ERTi-5 vs. EN 1.4606 Stainless Steel

AWS ERTi-5 belongs to the titanium alloys classification, while EN 1.4606 stainless steel belongs to the iron alloys. There are 29 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 AWS ERTi-5 and the bottom bar is EN 1.4606 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 10
23 to 39
Fatigue Strength, MPa 470
240 to 420
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 40
75
Tensile Strength: Ultimate (UTS), MPa 900
600 to 1020
Tensile Strength: Yield (Proof), MPa 830
280 to 630

Thermal Properties

Latent Heat of Fusion, J/g 410
300
Maximum Temperature: Mechanical, °C 340
910
Melting Completion (Liquidus), °C 1610
1430
Melting Onset (Solidus), °C 1560
1380
Specific Heat Capacity, J/kg-K 560
470
Thermal Conductivity, W/m-K 7.1
14
Thermal Expansion, µm/m-K 9.6
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
2.2

Otherwise Unclassified Properties

Base Metal Price, % relative 36
26
Density, g/cm3 4.4
7.9
Embodied Carbon, kg CO2/kg material 38
6.0
Embodied Energy, MJ/kg 610
87
Embodied Water, L/kg 200
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 87
190 to 200
Resilience: Unit (Modulus of Resilience), kJ/m3 3250
200 to 1010
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 35
24
Strength to Weight: Axial, points 56
21 to 36
Strength to Weight: Bending, points 46
20 to 28
Thermal Diffusivity, mm2/s 2.9
3.7
Thermal Shock Resistance, points 63
21 to 35

Alloy Composition

Aluminum (Al), % 5.5 to 6.8
0 to 0.35
Boron (B), % 0
0.0010 to 0.010
Carbon (C), % 0 to 0.050
0 to 0.080
Chromium (Cr), % 0
13 to 16
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.22
49.2 to 59
Manganese (Mn), % 0
1.0 to 2.0
Molybdenum (Mo), % 0
1.0 to 1.5
Nickel (Ni), % 0
24 to 27
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0.12 to 0.2
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 88.2 to 90.9
1.9 to 2.3
Vanadium (V), % 3.5 to 4.5
0.1 to 0.5