MakeItFrom.com
Menu (ESC)

EN 1.6554 Steel vs. Grade 20 Titanium

EN 1.6554 steel belongs to the iron alloys classification, while grade 20 titanium belongs to the titanium alloys. There are 24 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is EN 1.6554 steel and the bottom bar is grade 20 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 17 to 21
5.7 to 17
Fatigue Strength, MPa 380 to 520
550 to 630
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 73
47
Tensile Strength: Ultimate (UTS), MPa 780 to 930
900 to 1270
Tensile Strength: Yield (Proof), MPa 550 to 790
850 to 1190

Thermal Properties

Latent Heat of Fusion, J/g 250
400
Maximum Temperature: Mechanical, °C 420
370
Melting Completion (Liquidus), °C 1460
1660
Melting Onset (Solidus), °C 1420
1600
Specific Heat Capacity, J/kg-K 470
520
Thermal Expansion, µm/m-K 13
9.6

Otherwise Unclassified Properties

Density, g/cm3 7.9
5.0
Embodied Carbon, kg CO2/kg material 1.7
52
Embodied Energy, MJ/kg 22
860
Embodied Water, L/kg 53
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 150
71 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 810 to 1650
2940 to 5760
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
33
Strength to Weight: Axial, points 27 to 33
50 to 70
Strength to Weight: Bending, points 24 to 27
41 to 52
Thermal Shock Resistance, points 23 to 27
55 to 77

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
Aluminum (Al), % 0
3.0 to 4.0
Carbon (C), % 0.23 to 0.28
0 to 0.050
Chromium (Cr), % 0.7 to 0.9
5.5 to 6.5
Copper (Cu), % 0 to 0.3
0
Hydrogen (H), % 0
0 to 0.020
Iron (Fe), % 94.6 to 97.3
0 to 0.3
Manganese (Mn), % 0.6 to 0.9
0
Molybdenum (Mo), % 0.2 to 0.3
3.5 to 4.5
Nickel (Ni), % 1.0 to 2.0
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.12
Palladium (Pd), % 0
0.040 to 0.080
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.6
0
Sulfur (S), % 0 to 0.025
0
Titanium (Ti), % 0
71 to 77
Vanadium (V), % 0 to 0.030
7.5 to 8.5
Zirconium (Zr), % 0
3.5 to 4.5
Residuals, % 0
0 to 0.4

Comparable Variants