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R58150 Titanium vs. ASTM A387 Grade 22L Class 1

R58150 titanium belongs to the titanium alloys classification, while ASTM A387 grade 22L class 1 belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is R58150 titanium and the bottom bar is ASTM A387 grade 22L class 1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
190
Elongation at Break, % 13
20
Fatigue Strength, MPa 330
160
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 52
74
Shear Strength, MPa 470
310
Tensile Strength: Ultimate (UTS), MPa 770
500
Tensile Strength: Yield (Proof), MPa 550
230

Thermal Properties

Latent Heat of Fusion, J/g 410
260
Maximum Temperature: Mechanical, °C 320
460
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
13

Otherwise Unclassified Properties

Base Metal Price, % relative 48
3.8
Density, g/cm3 5.4
7.9
Embodied Carbon, kg CO2/kg material 31
1.7
Embodied Energy, MJ/kg 480
23
Embodied Water, L/kg 150
58

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 94
83
Resilience: Unit (Modulus of Resilience), kJ/m3 1110
140
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 32
24
Strength to Weight: Axial, points 40
18
Strength to Weight: Bending, points 35
18
Thermal Shock Resistance, points 48
14

Alloy Composition

Carbon (C), % 0 to 0.1
0 to 0.1
Chromium (Cr), % 0
2.0 to 2.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.1
95.2 to 96.8
Manganese (Mn), % 0
0.3 to 0.6
Molybdenum (Mo), % 14 to 16
0.9 to 1.1
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.025
Titanium (Ti), % 83.5 to 86
0