MakeItFrom.com
Menu (ESC)

ASTM B817 Type I vs. R05240 Alloy

ASTM B817 type I belongs to the titanium alloys classification, while R05240 alloy belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is ASTM B817 type I and the bottom bar is R05240 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
150
Elongation at Break, % 4.0 to 13
25
Poisson's Ratio 0.32
0.36
Shear Modulus, GPa 40
57
Tensile Strength: Ultimate (UTS), MPa 770 to 960
270
Tensile Strength: Yield (Proof), MPa 700 to 860
170

Thermal Properties

Latent Heat of Fusion, J/g 410
210
Specific Heat Capacity, J/kg-K 560
190
Thermal Expansion, µm/m-K 9.6
6.8

Otherwise Unclassified Properties

Density, g/cm3 4.4
14
Embodied Water, L/kg 200
460

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30 to 120
59
Resilience: Unit (Modulus of Resilience), kJ/m3 2310 to 3540
90
Stiffness to Weight: Axial, points 13
6.3
Stiffness to Weight: Bending, points 35
13
Strength to Weight: Axial, points 48 to 60
5.4
Strength to Weight: Bending, points 42 to 49
6.8
Thermal Shock Resistance, points 54 to 68
18

Alloy Composition

Aluminum (Al), % 5.5 to 6.8
0
Carbon (C), % 0 to 0.1
0 to 0.010
Chlorine (Cl), % 0 to 0.2
0
Hydrogen (H), % 0 to 0.015
0 to 0.0015
Iron (Fe), % 0 to 0.4
0 to 0.010
Molybdenum (Mo), % 0
0 to 0.020
Nickel (Ni), % 0
0 to 0.010
Niobium (Nb), % 0
35 to 42
Nitrogen (N), % 0 to 0.040
0 to 0.010
Oxygen (O), % 0 to 0.3
0 to 0.020
Silicon (Si), % 0 to 0.1
0 to 0.0050
Sodium (Na), % 0 to 0.2
0
Tantalum (Ta), % 0
57.9 to 65
Titanium (Ti), % 87 to 91
0 to 0.010
Tungsten (W), % 0
0 to 0.050
Vanadium (V), % 3.5 to 4.5
0
Residuals, % 0 to 0.4
0