Grade 11 Titanium vs. EN 1.4062 Stainless Steel
Grade 11 titanium belongs to the titanium alloys classification, while EN 1.4062 stainless steel belongs to the iron alloys. There are 29 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 grade 11 titanium and the bottom bar is EN 1.4062 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 110 | |
200 |
Elongation at Break, % | 29 | |
23 to 34 |
Fatigue Strength, MPa | 170 | |
410 to 420 |
Poisson's Ratio | 0.32 | |
0.27 |
Shear Modulus, GPa | 38 | |
79 |
Shear Strength, MPa | 200 | |
510 |
Tensile Strength: Ultimate (UTS), MPa | 310 | |
770 to 800 |
Tensile Strength: Yield (Proof), MPa | 230 | |
530 to 600 |
Thermal Properties
Latent Heat of Fusion, J/g | 420 | |
290 |
Maximum Temperature: Mechanical, °C | 320 | |
1030 |
Melting Completion (Liquidus), °C | 1660 | |
1430 |
Melting Onset (Solidus), °C | 1610 | |
1380 |
Specific Heat Capacity, J/kg-K | 540 | |
480 |
Thermal Conductivity, W/m-K | 22 | |
15 |
Thermal Expansion, µm/m-K | 9.2 | |
13 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 3.7 | |
2.1 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 7.3 | |
2.4 |
Otherwise Unclassified Properties
Density, g/cm3 | 4.5 | |
7.7 |
Embodied Carbon, kg CO2/kg material | 47 | |
2.6 |
Embodied Energy, MJ/kg | 800 | |
37 |
Embodied Water, L/kg | 470 | |
150 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 81 | |
170 to 230 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 240 | |
690 to 910 |
Stiffness to Weight: Axial, points | 13 | |
14 |
Stiffness to Weight: Bending, points | 35 | |
25 |
Strength to Weight: Axial, points | 19 | |
28 to 29 |
Strength to Weight: Bending, points | 22 | |
24 to 25 |
Thermal Diffusivity, mm2/s | 8.9 | |
4.0 |
Thermal Shock Resistance, points | 22 | |
21 to 22 |
Alloy Composition
Carbon (C), % | 0 to 0.080 | |
0 to 0.030 |
Chromium (Cr), % | 0 | |
21.5 to 24 |
Hydrogen (H), % | 0 to 0.015 | |
0 |
Iron (Fe), % | 0 to 0.2 | |
69.3 to 77.3 |
Manganese (Mn), % | 0 | |
0 to 2.0 |
Molybdenum (Mo), % | 0 | |
0 to 0.45 |
Nickel (Ni), % | 0 | |
1.0 to 2.9 |
Nitrogen (N), % | 0 to 0.030 | |
0.16 to 0.28 |
Oxygen (O), % | 0 to 0.18 | |
0 |
Palladium (Pd), % | 0.12 to 0.25 | |
0 |
Phosphorus (P), % | 0 | |
0 to 0.040 |
Silicon (Si), % | 0 | |
0 to 1.0 |
Sulfur (S), % | 0 | |
0 to 0.010 |
Titanium (Ti), % | 98.8 to 99.88 | |
0 |
Residuals, % | 0 to 0.4 | |
0 |