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R60704 Alloy vs. R05240 Alloy

Both R60704 alloy and R05240 alloy are otherwise unclassified metals. Both are furnished in the annealed condition. There are 18 material properties with values for both materials. Properties with values for just one material (2, 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 R60704 alloy and the bottom bar is R05240 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 97
150
Elongation at Break, % 16
25
Poisson's Ratio 0.34
0.36
Shear Modulus, GPa 36
57
Tensile Strength: Ultimate (UTS), MPa 470
270
Tensile Strength: Yield (Proof), MPa 270
170

Thermal Properties

Latent Heat of Fusion, J/g 240
210
Specific Heat Capacity, J/kg-K 270
190
Thermal Expansion, µm/m-K 6.0
6.8

Otherwise Unclassified Properties

Density, g/cm3 6.7
14
Embodied Water, L/kg 460
460

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 64
59
Resilience: Unit (Modulus of Resilience), kJ/m3 370
90
Stiffness to Weight: Axial, points 8.1
6.3
Stiffness to Weight: Bending, points 23
13
Strength to Weight: Axial, points 20
5.4
Strength to Weight: Bending, points 20
6.8
Thermal Shock Resistance, points 58
18

Alloy Composition

Carbon (C), % 0 to 0.050
0 to 0.010
Chromium (Cr), % 0.2 to 0.4
0
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0 to 0.0015
Iron (Fe), % 0.2 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 0.025
0 to 0.010
Oxygen (O), % 0 to 0.18
0 to 0.020
Silicon (Si), % 0
0 to 0.0050
Tantalum (Ta), % 0
57.9 to 65
Tin (Sn), % 1.0 to 2.0
0
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
0 to 0.050
Zirconium (Zr), % 93 to 98.8
0