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R58150 Titanium vs. SAE-AISI 1005 Steel

R58150 titanium belongs to the titanium alloys classification, while SAE-AISI 1005 steel belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is R58150 titanium and the bottom bar is SAE-AISI 1005 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
190
Elongation at Break, % 13
23
Fatigue Strength, MPa 330
190
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 52
73
Shear Strength, MPa 470
210
Tensile Strength: Ultimate (UTS), MPa 770
330
Tensile Strength: Yield (Proof), MPa 550
260

Thermal Properties

Latent Heat of Fusion, J/g 410
250
Maximum Temperature: Mechanical, °C 320
400
Melting Completion (Liquidus), °C 1760
1470
Melting Onset (Solidus), °C 1700
1430
Specific Heat Capacity, J/kg-K 500
470
Thermal Expansion, µm/m-K 8.4
12

Otherwise Unclassified Properties

Base Metal Price, % relative 48
1.8
Density, g/cm3 5.4
7.9
Embodied Carbon, kg CO2/kg material 31
1.4
Embodied Energy, MJ/kg 480
18
Embodied Water, L/kg 150
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 94
70
Resilience: Unit (Modulus of Resilience), kJ/m3 1110
180
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 32
24
Strength to Weight: Axial, points 40
12
Strength to Weight: Bending, points 35
13
Thermal Shock Resistance, points 48
10

Alloy Composition

Carbon (C), % 0 to 0.1
0 to 0.060
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.1
99.5 to 100
Manganese (Mn), % 0
0 to 0.35
Molybdenum (Mo), % 14 to 16
0
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.040
Sulfur (S), % 0
0 to 0.050
Titanium (Ti), % 83.5 to 86
0