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EN 1.0580 Steel vs. Grade 1 Titanium

EN 1.0580 steel belongs to the iron alloys classification, while grade 1 titanium belongs to the titanium alloys. There are 31 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is EN 1.0580 steel and the bottom bar is grade 1 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 160 to 180
120
Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 5.6 to 25
28
Fatigue Strength, MPa 210 to 270
170
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 73
39
Shear Strength, MPa 340 to 360
200
Tensile Strength: Ultimate (UTS), MPa 540 to 620
310
Tensile Strength: Yield (Proof), MPa 290 to 450
220

Thermal Properties

Latent Heat of Fusion, J/g 250
420
Maximum Temperature: Mechanical, °C 400
320
Melting Completion (Liquidus), °C 1460
1660
Melting Onset (Solidus), °C 1420
1610
Specific Heat Capacity, J/kg-K 470
540
Thermal Conductivity, W/m-K 51
20
Thermal Expansion, µm/m-K 12
8.8

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.2
3.7
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
7.3

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
37
Density, g/cm3 7.8
4.5
Embodied Carbon, kg CO2/kg material 1.4
31
Embodied Energy, MJ/kg 18
510
Embodied Water, L/kg 46
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31 to 120
79
Resilience: Unit (Modulus of Resilience), kJ/m3 230 to 540
230
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
35
Strength to Weight: Axial, points 19 to 22
19
Strength to Weight: Bending, points 19 to 21
23
Thermal Diffusivity, mm2/s 14
8.2
Thermal Shock Resistance, points 17 to 20
24

Alloy Composition

Carbon (C), % 0 to 0.22
0 to 0.080
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 97.5 to 100
0 to 0.2
Manganese (Mn), % 0 to 1.6
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.18
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 0 to 0.55
0
Sulfur (S), % 0 to 0.045
0
Titanium (Ti), % 0
99.095 to 100
Residuals, % 0
0 to 0.4