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Grade 32 Titanium vs. EN 1.6932 Steel

Grade 32 titanium belongs to the titanium alloys classification, while EN 1.6932 steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is grade 32 titanium and the bottom bar is EN 1.6932 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 11
14
Fatigue Strength, MPa 390
460
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 40
73
Shear Strength, MPa 460
540
Tensile Strength: Ultimate (UTS), MPa 770
900
Tensile Strength: Yield (Proof), MPa 670
720

Thermal Properties

Latent Heat of Fusion, J/g 410
250
Maximum Temperature: Mechanical, °C 310
440
Melting Completion (Liquidus), °C 1610
1460
Melting Onset (Solidus), °C 1560
1420
Specific Heat Capacity, J/kg-K 550
470
Thermal Conductivity, W/m-K 7.5
45
Thermal Expansion, µm/m-K 8.2
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 38
4.0
Density, g/cm3 4.5
7.9
Embodied Carbon, kg CO2/kg material 32
2.0
Embodied Energy, MJ/kg 530
27
Embodied Water, L/kg 180
56

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83
110
Resilience: Unit (Modulus of Resilience), kJ/m3 2100
1370
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 35
24
Strength to Weight: Axial, points 47
32
Strength to Weight: Bending, points 41
26
Thermal Diffusivity, mm2/s 3.0
12
Thermal Shock Resistance, points 63
26

Alloy Composition

Aluminum (Al), % 4.5 to 5.5
0
Carbon (C), % 0 to 0.080
0.24 to 0.32
Chromium (Cr), % 0
1.0 to 1.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
94.5 to 96.4
Manganese (Mn), % 0
0.15 to 0.4
Molybdenum (Mo), % 0.6 to 1.2
0.35 to 0.55
Nickel (Ni), % 0
1.8 to 2.1
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.11
0
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0.060 to 0.14
0 to 0.4
Sulfur (S), % 0
0 to 0.035
Tin (Sn), % 0.6 to 1.4
0
Titanium (Ti), % 88.1 to 93
0
Vanadium (V), % 0.6 to 1.4
0.050 to 0.15
Zirconium (Zr), % 0.6 to 1.4
0
Residuals, % 0 to 0.4
0