MakeItFrom.com
Menu (ESC)

Grade 32 Titanium vs. ASTM B817 Type II

Both grade 32 titanium and ASTM B817 type II are titanium alloys. They have a moderately high 92% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is grade 32 titanium and the bottom bar is ASTM B817 type II.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 11
3.0 to 13
Fatigue Strength, MPa 390
390 to 530
Poisson's Ratio 0.32
0.32
Reduction in Area, % 28
4.0 to 13
Shear Modulus, GPa 40
40
Tensile Strength: Ultimate (UTS), MPa 770
900 to 960
Tensile Strength: Yield (Proof), MPa 670
780 to 900

Thermal Properties

Latent Heat of Fusion, J/g 410
400
Maximum Temperature: Mechanical, °C 310
350
Melting Completion (Liquidus), °C 1610
1580
Melting Onset (Solidus), °C 1560
1530
Specific Heat Capacity, J/kg-K 550
550
Thermal Expansion, µm/m-K 8.2
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 38
37
Density, g/cm3 4.5
4.6
Embodied Carbon, kg CO2/kg material 32
40
Embodied Energy, MJ/kg 530
650
Embodied Water, L/kg 180
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83
26 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 2100
2890 to 3890
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 35
34
Strength to Weight: Axial, points 47
55 to 58
Strength to Weight: Bending, points 41
45 to 47
Thermal Shock Resistance, points 63
62 to 66

Alloy Composition

Aluminum (Al), % 4.5 to 5.5
5.0 to 6.0
Carbon (C), % 0 to 0.080
0 to 0.1
Chlorine (Cl), % 0
0 to 0.2
Copper (Cu), % 0
0.35 to 1.0
Hydrogen (H), % 0 to 0.015
0 to 0.015
Iron (Fe), % 0 to 0.25
0.35 to 1.0
Molybdenum (Mo), % 0.6 to 1.2
0
Nitrogen (N), % 0 to 0.030
0 to 0.040
Oxygen (O), % 0 to 0.11
0 to 0.3
Silicon (Si), % 0.060 to 0.14
0 to 0.1
Sodium (Na), % 0
0 to 0.2
Tin (Sn), % 0.6 to 1.4
1.5 to 2.5
Titanium (Ti), % 88.1 to 93
82.1 to 87.8
Vanadium (V), % 0.6 to 1.4
5.0 to 6.0
Zirconium (Zr), % 0.6 to 1.4
0
Residuals, % 0 to 0.4
0 to 0.4