MakeItFrom.com
Menu (ESC)

EN 1.7380 Steel vs. Grade 3 Titanium

EN 1.7380 steel belongs to the iron alloys classification, while grade 3 titanium belongs to the titanium alloys. There are 32 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 EN 1.7380 steel and the bottom bar is grade 3 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 160 to 170
170
Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 19 to 20
21
Fatigue Strength, MPa 200 to 230
300
Impact Strength: V-Notched Charpy, J 31 to 35
62
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 74
39
Shear Strength, MPa 330 to 350
320
Tensile Strength: Ultimate (UTS), MPa 540 to 550
510
Tensile Strength: Yield (Proof), MPa 290 to 330
440

Thermal Properties

Latent Heat of Fusion, J/g 260
420
Maximum Temperature: Mechanical, °C 460
320
Melting Completion (Liquidus), °C 1470
1660
Melting Onset (Solidus), °C 1430
1610
Specific Heat Capacity, J/kg-K 470
540
Thermal Conductivity, W/m-K 39
21
Thermal Expansion, µm/m-K 13
9.2

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.6
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
6.6

Otherwise Unclassified Properties

Base Metal Price, % relative 3.8
37
Density, g/cm3 7.9
4.5
Embodied Carbon, kg CO2/kg material 1.8
31
Embodied Energy, MJ/kg 23
510
Embodied Water, L/kg 59
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 87 to 98
100
Resilience: Unit (Modulus of Resilience), kJ/m3 230 to 280
910
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
35
Strength to Weight: Axial, points 19 to 20
32
Strength to Weight: Bending, points 19
32
Thermal Diffusivity, mm2/s 11
8.6
Thermal Shock Resistance, points 15 to 16
37

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
Carbon (C), % 0.080 to 0.14
0 to 0.080
Chromium (Cr), % 2.0 to 2.5
0
Copper (Cu), % 0 to 0.3
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 94.6 to 96.6
0 to 0.3
Manganese (Mn), % 0.4 to 0.8
0
Molybdenum (Mo), % 0.9 to 1.1
0
Nitrogen (N), % 0 to 0.012
0 to 0.050
Oxygen (O), % 0
0 to 0.35
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 0
98.8 to 100
Residuals, % 0
0 to 0.4